Comparison

Extreme Fit vs TrainersKit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Extreme Fit

Manage your club's class schedules, book training sessions, and check in seamlessly from your device. Earn rewards and potential insurance reimbursements for your workouts. Access trainer communication, workout videos, and club information like menus and promotions.

Highlights
  • View class schedules
  • Sign up for classes
  • Purchase and schedule training sessions
  • Mobile check-in
  • Earn rewards and reimbursements
  • Direct trainer communication
  • Workout video library
  • Club information access
Features
Read full description

Extreme Fit allows you to view your club’s class schedules, sign up for classes, or purchase and schedule training sessions. With a seamless check-in from your mobile device, Extreme Fit makes it easy to earn rewards and possible reimbursement from your insurance provider for working out at your club. You can also access direct communication and workouts from your trainer, or utilize the library of workout videos when you can’t make it to the club. You’ll have the ability to view your club’s food menu, pool temperature, locations, and any promotions your club may be offering. This app is fully integrated with other rewards programs, popular fitness tracking devices and fitness apps on the market. ----------------------------------------------------------------- HEALTH APP INTEGRATION Health Network show you the following date from Health app. This app is used as a dashboard to check your stats, but you an also input your data manually and the data is stored securely in Health app. - Steps (iPhone 5s/6/6 Plus) - Walking + Running Distance - Cycling/Running Distance - Activity Calories - Weight - Body Fat Percentage - Body Mass Index -----------------------------------------------------------------

About

TrainersKit

Easily log client body composition, track progress with interactive charts, and add progress pictures. Securely back up and export client data to help them achieve their fitness goals.

Highlights
  • Client body composition tracking
  • Interactive progress charts
  • Progress picture uploads
  • Data backup and export
  • Fitness assessment logging
Features
Read full description

With Trainers Kit, you can easily track your clients' body composition, including weight, fat percentage, and muscle mass, providing a comprehensive view of their fitness journey. Visualize your clients' progress with interactive charts, allowing you to see their advancements and identify areas for improvement. Enhance their transformation by adding progress pictures to each client's profile, providing a clear visual representation of their physical changes over time. But that's not all - Trainers Kit also offers convenient features like data backup and export, ensuring that your clients' information is always secure and accessible. Whether you're a seasoned personal trainer or just starting out, Trainers Kit is the perfect tool to help you track your clients' progress and achieve their fitness goals. Download it today and start witnessing remarkable results! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Extreme Fit2 screens
TrainersKit4 screens

Verdict

The call

The clearest difference is rating: TrainersKit at 5.0 against Extreme Fit's 4.0. Extreme Fit's advantage is in-app purchases (none vs 4) and iOS requirement (9.3 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TrainersKit sells 4 in-app purchases, starting at $2.99 per month. Extreme Fit asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TrainersKit holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Extreme Fit ships an update every 2 weeks, TrainersKit every 10 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Extreme Fit versus TrainersKit: the parameters behind the verdict, then further details
ParameterExtreme FitTrainersKit
PriceFreeFree
Rating4.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.3 — better17.0
Further details — not scored
Size52 MB26 MB
Age rating4+4+
DeveloperAmerican Service Financial CorpMahmoud Ashraf

Customer experience

Extreme Fit

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

TrainersKit

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Extreme Fit

No in-app purchases

4 purchases

TrainersKit

Subscriptions3
  • TrainersKit Pro (Monthly)3 Days trial$2.991 Month
  • TrainersKit Pro7 Days trial$4.991 Month
  • TrainersKit Pro (Annual)3 Days trial$24.991 Year
One-time1
  • Lifetime Pro$49.99

Questions

Is Extreme Fit free?
Extreme Fit is free to download, with no in-app purchases.
Is TrainersKit free?
TrainersKit is free to download, with in-app purchases available.
Which has better reviews, Extreme Fit or TrainersKit?
TrainersKit is rated higher. Extreme Fit averages 4.0 out of 5 from 1 ratings, while TrainersKit averages 5.0 from 2 ratings.
Do Extreme Fit or TrainersKit have ads?
Neither Extreme Fit nor TrainersKit shows ads.
Which is updated more often, Extreme Fit or TrainersKit?
Extreme Fit ships an update every 2 weeks, and TrainersKit every 10 days. Most recently, Extreme Fit was updated on October 29, 2026 and TrainersKit on October 30, 2026.

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