2026 comparison, prices checked October 1

Best personal trainer app in 2026: 12 apps compared with pricing

We compared 12 personal trainer apps used in Brazil on what matters when choosing: cost with 3, 10 and 30 clients, whether there's a truly free plan, whether AI builds workouts, whether you can bill clients by Pix and card, and whether workouts reach the watch. Each price comes from the company's official page, with the link at the bottom of the card.

Updated on October 1, 2026 · By Trainer Connect Team

Written by: Trainer Connect is one of the apps on this list, and it ranks first. That's exactly why every competitor detail includes its source and the date we checked it, and every card also shows the drawbacks, ours included.

Summary: which app to choose

There's no single best app for every trainer. There's the best one for your situation:

AI, watch and billing at one flat priceTrainer Connect

R$ 39,90 per month with unlimited clients and AI included; free for 1 client.

Largest free planTecnofit Personal

Free for up to 5 clients, with physical assessment. No AI on the website.

The best-known brandMFIT Personal

Over 145K App Store reviews. R$10.90 for up to 3 clients and R$39.90 unlimited.

AI even on the free planTrainer Connect or Welltrainer

Both let AI build workouts even on the 1-student plan.

Few clients, low priceWIKI4FIT or Trainer Connect

R$8.90 for up to 5 clients on WIKI4FIT (no AI on the site); R$9.90 for up to 3 on Trainer Connect, AI included.

Your own branded app in the storeWIKI4FIT, Mobitrainer, or Hexfit

On WIKI4FIT it comes with the Vip plan (R$ 149.90); on Hexfit, as a Studio add-on; Mobitrainer doesn't publish its price.

Personal trainer app comparison table

Monthly prices in reais, as each company publishes them on its own site. "Not stated" means the official page doesn't address the topic; it doesn't mean the feature doesn't exist.

AppFree planLowest paid planUnlimited clientsAI builds the workoutClient billing in the appWatch
Trainer Connect1 studentR$9.90 (up to 3)R$ 39.90Yes, on all plansPix and card (Mercado Pago, Asaas or Stripe) or manual PixApple Watch and Wear OS
Welltrainer1 studentR$ 37 (up to 10)R$97Yes, on all plansPix and card, via AsaasNo
MFIT Personal1 student, after the 10-day trialR$ 10,90 (up to 3)R$ 39.90Yes (MFIT IA, limits not published)Pix, boleto and cardNo
Tecnofit PersonalUp to 5 clientsR$ 24,90 on annualR$ 24,90 on annual (monthly not published)Not statedYes, on paid plansNo
O Personal DigitalNoneR$ 39,90 (12x on annual)R$ 39,90 (12x on annual)Only on the Diamante planPix, boleto and cardNo
TreinoAI2 students, no AIR$ 48 (up to 5)None (R$ 999.90 up to 250)On paid plans, 5 to 10 a monthPix, boleto and cardImports from Apple Health
WIKI4FIT1 studentR$8.90 (up to 5)R$ 33,90Not statedAutomatic billing (payment methods not specified)No
MobitrainerNoneR$ 29,90 (up to 10)None (R$ 219.90 up to 300)From R$69.90Sell through AsaasApple Watch (client app)
FitMera2 studentsR$9.90 (up to 5)R$ 34,90Not statedNo (just marks who paid)Not stated
Personal Fit1 studentR$ 49,90 (unlimited)R$ 49,90Not statedYes (methods not specified)No
HexfitNoneR$ 49 (up to 5)None (R$ 589 up to 500)Yes (Fred assistant)Revenue, without mentioning PixGarmin integration, no app of its own
VediusNoneR$ 66,66 (12x on annual)R$ 79,90Not stated (the site's AI is for client records)Not statedNo

Checked on October 1, 2026 on the pages listed under "Sources" at the bottom of this page. Watch "No" means neither the App Store nor Google Play lists a watch app. Personal Fit, Welltrainer and TreinoAI charge different prices inside the App Store app; the website price applies here. Prices change: check each company's site before subscribing.

How much does a personal trainer app cost, by client roster size

What you'd pay per month today with 3, 10, and 30 active students, on the cheapest plan that fits each client list. This is where per-student pricing matters: a cheap app with 3 students can get expensive with 30.

App3 students10 students30 students
Trainer ConnectR$ 9.90R$ 39.90R$ 39.90
WelltrainerR$ 37R$ 37R$97
MFIT PersonalR$ 10,90R$ 39.90R$ 39.90
Tecnofit PersonalFreeR$ 24,90 (annual)R$ 24,90 (annual)
O Personal DigitalR$ 39,90 (12x)R$ 39,90 (12x)R$ 39,90 (12x)
TreinoAIR$ 48R$ 68,90R$ 159
WIKI4FITR$ 8,90R$ 14,40R$ 31,90
MobitrainerR$ 29,90R$ 29,90R$ 69,90
FitMeraR$ 9.90R$ 34,90R$ 34,90
Personal FitR$ 49,90R$ 49,90R$ 49,90
Hexfit$49R$ 119R$ 159
VediusR$ 79,90R$ 79,90R$ 79,90

Not counting the fee on client payments, which each app charges differently. "Annual" and "12x" are prices for those who pay for the full year; the monthly price on these plans is higher or isn't published. With 30 clients, Mobitrainer at R$69.90 already includes AI.

All 12 apps, one by one

The ranking reflects value for independent trainers: what the app delivers (AI, billing, physical assessment, student app and watch) for what it costs as your client base grows, with an extra point for a truly free plan.

1.

Trainer Connect

Our pick
Free for 1 student (20 AI credits per month) · Starter R$9.90/month up to 3 students · Unlimited R$39.90/month · annual R$99.90 and R$399.90 · iPhone, Android, web, Apple Watch and Wear OS

Brazilian app for personal trainers and nutritionists. The trainer builds workouts by hand, from a template, or with AI; the client does them on their phone or watch; the session goes on the schedule and billing lands in finances. Also builds meal plans with the TACO table and body assessment with photo-based body analysis.

Strengths

  • AI workout builder on every plan, even free (each workout uses 5 credits)
  • Students run their workout on Apple Watch and Wear OS, set by set
  • Pix and card payments into your account (Mercado Pago, Asaas or Stripe, 1% per paid charge) or manual Pix with no commission
  • AI meal plans, meal logging by photo and supplement tracking
  • Imports clients and workout sheets from another app via screenshot, photo or PDF

Attention

  • The free plan covers 1 student (Tecnofit's goes up to 5)
  • Your branded app installs from the web (PWA); it's not a standalone app in the store
  • Brand new, with few store reviews
Create free account

Source: personal trainer software, with all modules and the pricing table.

Trainer home screen in Trainer Connect showing active clients, today's workouts, and monthly revenue
2.

Welltrainer

AI on every plan
Free for 1 client, no time limit · Solo R$37/month up to 10 · Pro R$57 up to 25 · Escala R$97 unlimited · annual pays for 10 months and covers 12 · iOS, Android and web

Brazilian app with AI (Wellbot) that builds the workout from a description, body assessment with 7 body composition protocols, and recurring billing by Pix and card through Asaas.

Strengths

  • AI on every plan, including free (with an hourly usage limit)
  • Full fitness assessment: bioimpedance, skinfolds, VO2, and posture
  • Contracts signed in the app from Pro

Attention

  • Fee per paid charge: R$2.99 + 1% on Pix and R$1.49 + 4% on card
  • Your branded app only on Escala (R$ 97)
  • No watch app in the app stores

Source: welltrainer.com.br e fees page, checked on Oct. 1, 2026.

3.

MFIT Personal

The best-known brand
Free for 1 client after the 10-day trial · R$10.90/month up to 3 clients · R$39.90/month unlimited · discount on 6- and 12-month plans (not published) · iOS, Android and web

One of the best-known apps in the Brazilian market: the site cites over 200,000 personal trainers, and the app is rated 4.9 with over 145,000 reviews on the App Store and 4.4 with 22,840 on Google Play. Workout programming, the MFIT AI mentioned in the store listing, physical and postural assessments with 11+ protocols, and a wallet so clients can pay in the app.

Strengths

  • Large user base and store reviews
  • Clients pay by Pix, boleto, or card inside the app
  • 11+ assessment protocols

Attention

  • AI appears only in the App Store description, with no published limits
  • The wallet requires approval from a financial institution (up to 3 business days)
  • No watch app in the app stores

Source: MFIT subscriptions page, App Store and Google Play, checked on Oct. 1, 2026.

4.

Tecnofit Personal

Largest free plan
Starter free up to 5 clients · Fit (unlimited, price not published on the site) · Performance from R$24.90/month billed annually (R$299.90 per year) · iOS, Android, and web

Tecnofit's version for personal trainers, from a company strong in gym software. The free plan already includes an exercise library and physical assessment (intake form, anthropometry and body composition); paid plans unlock unlimited students and in-app billing. Rated 4.9 from 3.4K reviews on the App Store and 4.6 from 8.8K on Google Play.

Strengths

  • Free for up to 5 clients
  • Fitness assessment already on the free plan; posture and photos on Performance
  • Marketplace where clients find a trainer

Attention

  • The site doesn't mention AI for building workouts
  • Monthly price of paid plans not listed on the site
  • No watch app in the app stores

Source: Tecnofit Personal page and App Store, checked on 10/01/2026.

5.

O Personal Digital

AI on the annual plan
Diamond 12x R$39.90 (annual, unlimited, with AI) · Annual R$39.90/month without AI · Quarterly R$49.90 up to 50 · Monthly R$69.90 up to 20 · 7-day trial · iOS, Android and web

App with I.A.GO, an AI that generates the workout from the client's profile, plus fitness assessment and recurring plan sales by Pix, boleto, and card. Plans come with bonus courses.

Strengths

  • Unlimited with AI for R$39.90 on Diamond
  • Billing via Pix, boleto and card
  • Exercise videos for wheelchair users, according to the site

Attention

  • No free plan
  • AI only comes with Diamond, a one-time payment split into 12 installments
  • Monthly costs R$ 69.90 and covers up to 20 students

Source: opersonaldigital.com.br, checked on Oct. 1, 2026.

6.

TreinoAI

Built around AI
Starter free up to 2 active clients (no AI) · Pro R$48/month up to 5 · Elite R$68.90 up to 10 · tiers up to R$999.90 for 250 clients · 14-day trial · iOS, Android, and web

AI builds the program from the goal, intake form and history, with a monthly cap on creations. Includes physical assessment with skinfold protocols, a wallet with Pix, card and boleto, and your branding (logo and color) inside their app.

Strengths

  • AI at the core of the product
  • Wallet with Pix, cards, boleto and a checkout page
  • Your logo and color in the app on all plans

Attention

  • Price rises with each client tier (R$ 159 at 30)
  • AI limited to 5 creations per month on Pro and 10 on Elite
  • The free plan has no AI

Source: TreinoAI pricing page, checked on Oct. 1, 2026.

7.

WIKI4FIT

Affordable, with your own app on Vip
Free for 1 client · Start R$8.90/month up to 5 clients (R$14.40 up to 10, R$31.90 up to 30, R$33.90 unlimited) · Pro R$59.90 up to 50 · Vip R$149.90 up to 100 · 15-day trial · iOS, Android and web

On the market since 2013, with a 4.8 rating and 3.6K reviews on the App Store. Workouts with over a thousand video exercises, physical assessments with skinfolds and bioimpedance, meal plans, scheduling, check-ins, and live or recorded classes. On Vip, your students download an app with your own brand.

Strengths

  • One of the lowest prices for a small client base
  • Fully branded app in the app stores, on Vip
  • Automatically blocks access for clients with overdue payments

Attention

  • The site doesn't mention AI for building workouts
  • On Start, the app carries the WIKI4FIT brand
  • No watch app in the app stores

Source: WIKI4FIT plans page (prices read from the student selector) and the App Store, checked on Oct. 1, 2026.

8.

Mobitrainer

Your own app in the stores
Starter R$29.90/month up to 10 (no AI) · Personal R$69.90 up to 30 (with AI and WhatsApp agent) · Estúdio R$139.90 up to 100 · Academia I R$219.90 up to 300 · iOS, Android, web, and Windows

Works for trainers, studios, and gyms. The workout AI and the WhatsApp agent start at the Personal plan, the custom app with your logo and colors is published on the Apple and Google stores, and the client app logs sets on Apple Watch.

Strengths

  • Your branded app published in the app stores
  • Students log their sets from the Apple Watch
  • WhatsApp agent from the Personal plan up

Attention

  • No free plan
  • Starter has no AI
  • The custom app price isn't listed on the pricing page

Source: Mobitrainer plans and pricing and App Store, checked on 10/01/2026.

9.

FitMera

The cheapest
Free up to 2 students (unlimited during the first 14 days) · Starter R$9.90/month up to 5 (R$7.90 billed annually) · Pro R$34.90 unlimited (R$29.90 annual) · web, with installable student app (PWA)

Lean, affordable app with workout routine, XP and levels for the client, PAR-Q intake, and weight and measurement tracking. The client app installs from the web with the trainer's name and icon, at no extra cost.

Strengths

  • Low price at every tier
  • Your branded app (PWA) included on every plan
  • Gamification to get students training again

Attention

  • Doesn't charge the student through the app: only marks who paid and sends a reminder by email
  • The site doesn't mention AI or body composition protocols
  • The site doesn't show apps in the stores: students install it from the web

Source: FitMera pricing page, checked on Oct. 1, 2026.

10.

Personal Fit

Single price
Free for 1 client · R$49.90/month unlimited, no contract · 7-day trial · iOS, Android and web

A single paid plan with unlimited clients, full physical assessment, public profile, payment management, courses, and challenge groups. Custom branding comes with both plans.

Strengths

  • Flat price, no client tiers
  • Clients pay for sessions right in the app
  • Your own branding, even on the free plan

Attention

  • The site doesn't mention AI
  • Fitness assessment on paid plan only
  • Doesn't say which payment methods students can use

Source: apppersonalfit.com.br, checked on Oct. 1, 2026.

11.

Hexfit

International
Starter R$49/month up to 5 clients · Solo R$119 up to 15 and R$159 up to 30 · Growth from R$209 · Studio R$589 up to 500 · 14-day trial · web and Hexfit Go app for the client

A Canadian company (Québec) operating in 39 countries with a Portuguese version. The AI assistant Fred builds workouts from plain-language instructions, and fitness tests already come with Starter.

Strengths

  • AI to build workouts
  • Standardized fitness tests
  • Your branded app in the stores (Studio only)

Attention

  • No free plan, and the price climbs fast as your client list grows
  • The site doesn't mention Pix
  • Billing currency follows the card's country

Source: Hexfit pricing (table in reais from the page itself), checked on Oct. 1, 2026.

12.

Vedius

Built for physical therapy
Individual R$79.90/month · annual R$749.90 upfront or 12x R$66.66 · Team R$69.90 per staff member · unlimited clients · 7-day trial · web and client app

Software built for physical therapists and clinics, with a page for personal trainers. Library of 15,000 exercises, ready-made programs by specialty, and physical, postural, and functional assessment forms.

Strengths

  • Large exercise library
  • Unlimited clients on every plan
  • AI voice charting

Attention

  • The site doesn't mention AI for building workouts (the AI is for client records)
  • No free plan
  • Built for physical therapy; the site doesn't mention charging students in the app

Source: Vedius pricing, checked on Oct. 1, 2026.

Left out were gym management systems, like Next Fit, which has no product for independent trainers, and Tecnofit's gym version.

Is there a free app for personal trainers?

Yes, and more than one. Of the apps on this list, eight have a free plan:

A free plan lets you test with a real client before you pay: send a workout, watch the client use the app, and only then open your wallet. If the app asks for a card to start, it's a time-limited trial, not a free plan.

How to choose the app for your routine

Before you move your clients, test the app with these questions:

To see Trainer Connect from the inside, module by module, open the personal trainer software. If you train clients remotely, the online coaching walks through the full flow. And to set the rate you charge clients, use the calculator for how much to charge as a personal trainer.

Frequently asked questions about personal trainer apps

What's the best app for personal trainers?
It depends on the size of your client base and what you want the app to solve. If you want AI to build workouts, a student app with Apple Watch and Wear OS, and billing by Pix and card at a flat price, our pick is Trainer Connect: free for 1 student and R$39.90 per month with unlimited students. If the biggest free plan matters most, Tecnofit Personal goes up to 5 students; if the best-known brand matters most, MFIT Personal has over 145,000 reviews on the App Store.
How much does the MFIT Personal app cost?
From MFIT's subscription page, checked on October 1, 2026: free for 1 student after the 10-day trial, R$ 10.90 per month for up to 3 students, and R$ 39.90 per month for unlimited students. Discounts apply to 6- and 12-month subscriptions, but the discount amount isn't published.
Is Tecnofit Personal paid?
There's a free plan: Starter is free for up to 5 clients, with a basic exercise library and physical assessment. Paid plans unlock unlimited clients and client billing through the app; Performance starts at R$24.90 per month on the annual plan (R$299.90 per year), according to the Tecnofit website on October 1, 2026. The monthly price doesn't appear on the site.
Is there a free personal trainer app?
Yes. Of the apps on this list, eight have a free plan: Tecnofit Personal (up to 5 students), TreinoAI and FitMera (up to 2 students), and Trainer Connect, MFIT Personal, Welltrainer, Personal Fit and WIKI4FIT (1 student). On Trainer Connect and Welltrainer, the free plan already includes AI to build workouts.
Which personal trainer app has AI to build workouts?
Based on each company's website and app store listing: Trainer Connect and Welltrainer include AI on every plan, even the free one; TreinoAI on paid plans, with 5 to 10 generations per month; Mobitrainer from the R$ 69.90 plan; O Personal Digital only on the Diamante plan; Hexfit with its Fred assistant; and MFIT mentions MFIT IA on the App Store, without publishing limits. Tecnofit, FitMera, Personal Fit, WIKI4FIT, and Vedius don't mention AI for building workouts.
Can I charge students through the app?
Mostly, yes. With Trainer Connect you choose Mercado Pago, Asaas, or Stripe on your own account, with 1% per paid charge on top of the gateway fee, or manual Pix with no commission. MFIT, TreinoAI, and O Personal Digital charge via Pix, boleto, and card; Welltrainer via Pix and card through Asaas. FitMera only marks who paid and sends the reminder by email.
How do I switch apps without losing my clients' workout plans?
Before you cancel your old app, export or screenshot what's in it: workouts, assessments, and meal plans. In Trainer Connect, import reads a screenshot, photo, or PDF from another app and brings in clients, workouts, assessments, and meal plans for you to review before saving.

Test #1 with a real client

Create your account in two minutes, send the first workout and watch your client use it on their phone or watch. Free for 1 client, no card required.

Create free account

How we built this comparison

On October 1, 2026 we opened each app's official pricing page and its App Store and Google Play pages. We only included what the company itself publishes: when the site doesn't mention a feature, the table says "not stated" instead of guessing. Blogs and third-party lists were not used as sources. We review the list every month; if you're with one of these companies and something has changed, write to contato@trainerconnect.com.br and we'll fix it.

Sources