# Flowly vs Butt Workout

The clearest difference is device support: Flowly at 3 against Butt Workout's 1. Flowly also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Flowly sells 2 in-app purchases, starting at $4.99 per month and Butt Workout sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Flowly ships an update every 9 days, Butt Workout every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Flowly | Butt Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/butt-workout-glute-max/id6786752047/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 65 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FLOWLY APP LLC](https://appshunter.io/developer/1896652491) | [Bashir Murtaza](https://appshunter.io/developer/1823554261) |

## What reviewers say

### Flowly

[App page](https://appshunter.io/ios/app/flowly-ai-habit-tracker/id6769358516)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flowly Premium | $4.99 | per month |
| Flowly Premium | $29.99 | per year |


### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Winback | $14.99 | per year |
| glutemax Premium Annual | $19.99 | per year |


## Frequently asked questions

### Is Flowly free?

Flowly is free to download, with in-app purchases available.

### Is Butt Workout free?

Butt Workout is free to download, with in-app purchases available.

### Do Flowly or Butt Workout have ads?

Both Flowly and Butt Workout show ads.

### Which is updated more often, Flowly or Butt Workout?

Flowly ships an update every 9 days, and Butt Workout every 5 days. Most recently, Flowly was updated on October 24, 2026 and Butt Workout on October 28, 2026.

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