Comparison

KesselFIT vs Butt Workout

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

Head to head
About

KesselFIT

This fitness app offers a free, ad-free, and private experience for all fitness levels. Track workouts, log body measurements, create custom exercises, and monitor progress with detailed charts and photos. Connect with a community for motivation and accountability.

Highlights
  • Custom exercise creation
  • Body measurement tracking
  • Progress photo comparison
  • Workout plan builder
  • Community feed and Crews
  • Personal record tracking
  • Ad-free and private
Features
Read full description

KesselFIT — Free. Ad-Free. Private. KesselFIT is a completely free, ad-free fitness companion designed for every fitness level - from total beginners to seasoned athletes. No ads cluttering your screen, no paywalls blocking core features, and absolutely no selling of your personal data. Just pure, focused fitness tracking. BUILT FOR EVERY FITNESS LEVEL Whether you're just starting out or pushing your limits, KesselFIT has you covered. Hit the ground running with a built-in library of pre-made bodyweight exercises ready to log on day one — no equipment needed, no gym required. CREATE UNLIMITED CUSTOM EXERCISES Not seeing what you need? Build your own. KesselFIT lets you create unlimited custom exercises in three flexible formats: • Bodyweight — push-ups, pull-ups, lunges, and any movement using only your body • Sets & reps — with or without weights; log dumbbells, barbells, bands, or nothing at all • Time-based — perfect for planks, holds, stretches, or any duration-focused movement TRACK YOUR BODY See the full picture of your progress: • Log your weight and body fat percentage with optional notes • Record body measurements — waist, chest, arms, legs, and more • 90-day trend charts show your weight and body fat trajectory at a glance CAPTURE YOUR TRANSFORMATION • Upload progress photos directly from your device • Compare any two photos side-by-side to see exactly how far you've come • Share your transformation to the community or save it to your camera roll YOUR PRIVACY MATTERS KesselFIT collects only what's needed to run your account. We don't sell your data. We don't serve you ads. Your progress photos, body measurements, and workout logs belong to you — full stop. Privacy policy: kesselfit.com/privacy STAY MOTIVATED • Track your training streak — updated every day you work out • Automatically capture personal records for every exercise • Set goals and watch your progress bar fill up • Unlock achievement badges as you hit major milestones FREE ACCESS TO KESSELFIT.COM Your account isn't locked to the app. Sign into KesselFIT.com with the same free credentials for advanced features, detailed analytics, and full account management. It's your data, accessible wherever you want it. CONNECT WITH A COMMUNITY • Follow other athletes and see their activity in your social feed • Create or join Crews to train alongside friends and hold each other accountable • Cheer each other on as you all reach new PRs ONE APP. EVERY WORKOUT. • Build and follow structured multi-exercise workout plans • Active Session mode with rest timer adapts to your exercise type • Automatic session recovery — never lose a set if the app closes mid-workout Download KesselFIT today — free forever, no ads, no nonsense.

About

Butt Workout

This app gamifies glute training with XP, ranks, and a "Glute Max Score" based on AI scans. It creates personalized workout plans for home or gym, targeting weak points and adapting to available equipment. Users can track progress, sync with Apple Health, and engage with a supportive community.

Highlights
  • AI-powered glute scans for personalized scoring
  • Gamified workout progression with XP and ranks
  • Customizable workout plans for home or gym
  • Targeted workouts for weak points
  • Exercise demos with form cues
  • Apple Health sync
  • Community feed and leaderboards
Features
Read full description

Grow your glutes with butt workouts you'll actually stick to — because Glute Max makes glute training a game. Every set earns XP, your streak builds, your rank climbs, and your Glute Max Score shows the change happening. Train at home or in the gym, on a plan built around your body. SCAN FOR YOUR GLUTE MAX SCORE Take a guided AI glute scan — the camera walks you through it hands-free with voice cues, countdowns, and auto-capture. You get a starting score across six metrics (development, roundness, projection, definition, leanness, proportion), then watch it climb as you train. Your photos stay private. A BUTT WORKOUT PLAN BUILT FOR YOU Answer a few questions and the AI builds a glute workout plan around your goal, schedule, and equipment — and biases it toward your scan's weak points. Want something ready-made? Browse the Explore marketplace: glute programs for every level, at home or in the gym. Rearrange days, swap exercises, add rest days — your plan, your rules. HOME OR GYM, YOUR CALL No equipment? Run home glute workouts with bands and bodyweight. Got a gym? Load up hip thrusts and RDLs. Your plan adapts to whatever you have. TARGET YOUR WEAK POINTS Your scan flags your two lowest metrics. Tap "Quick workout" and get an instant session built to train exactly those. EVERY SET EARNS XP Climb 25 ranks from Bronze to Maxxer. Keep your streak flames alive. Fill the Glute Meter with your weekly glute volume — yes, we count how many elephants you've thrusted. TRAIN SMARTER • Exercise demos with photos and form cues • Warm-up sets, rest timers, and live workout tracking • Workout history and a training calendar • Apple Health sync: weight and calories burned A COMMUNITY THAT GETS IT Share wins on the feed, drop peach reactions, and climb the XP leaderboard with women on the same journey. YOUR DATA, YOUR CALL Export everything or delete your account and data with one tap, right in the app. --- Glute Max is a subscription. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store settings. Terms of Use: https://glutemaxapp.com/terms Privacy Policy: https://glutemaxapp.com/privacy

Screenshots

KesselFIT4 screens
Butt Workout4 screens

Verdict

The call

The clearest difference is in-app purchases: KesselFIT at none against Butt Workout's 2. KesselFIT also leads on ads (none vs shown) and update cadence (every 4 days vs every 10 days). On price, rating and ratings volume 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. Butt Workout sells 2 in-app purchases, starting at $2.99 per 7 days. KesselFIT asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for KesselFIT against 5.0 for Butt Workout. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

KesselFIT ships an update every 4 days, Butt Workout every 10 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 3 level
KesselFIT versus Butt Workout: the parameters behind the verdict, then further details
ParameterKesselFITButt Workout
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 4 days — betterEvery 10 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size41 MB58 MB
Age rating4+4+
DeveloperThreeLees LLCBashir Murtaza

Customer experience

KesselFIT

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

Butt Workout

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

KesselFIT

No in-app purchases

2 purchases

Butt Workout

Subscriptions2
  • Premium Weekly$2.997 Days
  • glutemax Premium Annual7 Days trial$34.991 Year

Questions

Is KesselFIT free?
KesselFIT is free to download, with no in-app purchases.
Is Butt Workout free?
Butt Workout is free to download, with in-app purchases available.
Which has better reviews, KesselFIT or Butt Workout?
KesselFIT and Butt Workout are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do KesselFIT or Butt Workout have ads?
Butt Workout shows ads; KesselFIT does not.
Which is updated more often, KesselFIT or Butt Workout?
KesselFIT ships an update every 4 days, and Butt Workout every 10 days. Most recently, KesselFIT was updated on October 16, 2026 and Butt Workout on October 10, 2026.

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