Comparison

Extreme Fit vs SweatStacks

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

SweatStacks

Features
Read full description

Introducing SweatStacks, your new fitness companion. We're about making world-class fitness accessible, bringing you detailed regimens, aka "stacks", from the industry's top professionals. With SweatStacks, your personalized training plan is a tap away. We generate a training calendar for you based on proven principles of progressive overload and training periodization. We've got your exercises, sets, and reps all sorted. Plus, we've got weight recommendations in the pipeline! For our big launch, we're featuring one exceptional goal - Dr. Andrew Huberman's "Foundational Fitness Protocol". It's a game-changer and it's just the beginning. Welcome to the next level of fitness with SweatStacks. Key Features: - Weekly Training Schedule: Know your upcoming workouts and easily keep track of recently completed sessions. Our interface is designed to keep you motivated and aware of your weekly regimen. - Automated Progress: We have a built-in progressive overload feature that smartly manages your sets and reps for each exercise. This ensures you're always challenging your body to adapt and grow stronger. - Visual Demonstrations: Stay confident with your form and routines. Each exercise comes with a demonstrative gif and an option to log the weight you lift. - Detailed Training History: Stay informed about your progress. Our app provides a detailed history of each exercise, including the weight you used, the number of reps you completed, and your perceived exertion. - Personalized Training Plans: Choose your fitness goal and have a suitable training plan created for you. Whether you're aiming to build muscle, lose fat, or enhance your overall strength, we have a plan tailored just for you. - Apple Health Integration: Sync your workouts directly to the Health app

Screenshots

Extreme Fit2 screens
SweatStacks4 screens

Verdict

The call

The clearest difference is iOS requirement: Extreme Fit at 9.3 against SweatStacks's 17.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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

Scorecard1 real difference · 8 level
Extreme Fit versus SweatStacks: the parameters behind the verdict, then further details
ParameterExtreme FitSweatStacks
PriceFreeFree
Rating4.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS9.3 — better17.0
Further details — not scored
Size52 MB740 MB
Age rating4+4+
DeveloperAmerican Service Financial CorpOftring Ventures, LLC

In-app purchases

None

Extreme Fit

No in-app purchases

None

SweatStacks

No in-app purchases

Questions

Is Extreme Fit free?
Extreme Fit is free to download, with no in-app purchases.
Is SweatStacks free?
SweatStacks is free to download, with no in-app purchases.
Do Extreme Fit or SweatStacks have ads?
Neither Extreme Fit nor SweatStacks shows ads.
Which is updated more often, Extreme Fit or SweatStacks?
Extreme Fit ships an update every 2 weeks, and SweatStacks every 10 days. Most recently, Extreme Fit was updated on October 29, 2026 and SweatStacks on October 30, 2026.

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