# KesselFIT vs Butt Workout

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.

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.

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.

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.

## The numbers

| Metric | KesselFIT | Butt Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kesselfit/id6778656938/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/butt-workout-glute-max/id6786752047/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 58 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ThreeLees LLC](https://appshunter.io/developer/6778656941) | [Bashir Murtaza](https://appshunter.io/developer/1823554261) |

## What reviewers say

### KesselFIT

[App page](https://appshunter.io/ios/app/kesselfit/id6778656938)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Butt Workout

[App page](https://appshunter.io/ios/app/butt-workout-glute-max/id6786752047)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| glutemax Premium Annual | $34.99 | per year |


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*