# Step Master vs SleepBunny

The clearest difference is review sentiment: Step Master at 100% against SleepBunny's 50%. Step Master also leads on ads (none vs shown) and iOS requirement (8.0 vs 17.0.1). SleepBunny's advantage is rating (4.7 vs 1.0) and in-app purchases (none vs 3). On price and device support there is nothing between them.

Both are free to download. Step Master sells 3 one-off in-app purchases. SleepBunny asks for nothing beyond the download.

SleepBunny holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: SleepBunny has 58 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 100% of Step Master's written reviews are positive against 50% of SleepBunny's, so the app with the better star average is not the one people write more warmly about.

Step Master ships an update every 8 months, SleepBunny every 6 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Step Master | SleepBunny |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/step-master/id948540043/reviews) | **[4.7 (58 ratings)](https://appshunter.io/ios/app/sleepbunny/id6747739630/reviews)** |
| Number of ratings | 4 | **58** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 47 MB | 202 MB |
| Requires iOS | **8.0** | 17.0.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KORG INC.](https://appshunter.io/developer/363714046) | [京珂 李](https://appshunter.io/developer/1788911336) |

## What reviewers say

### Step Master

[App page](https://appshunter.io/ios/app/step-master/id948540043)

Enhance your dance skills with this app that helps you develop a better sense of rhythm. It offers game-like practice with motion graphics and real-time feedback to improve your tempo and movements. Progress through various levels and unlock new costumes as you master the choreography.

**Highlights:** Develop sense of rhythm through game-like practice, 49 dance variations with 360-degree motion graphics, Accelerometer for accurate tempo detection, Real-time feedback on tempo accuracy, Costume upgrades for motion graphics dancer, Progressive difficulty levels from beginner to pro

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Life Count | $0.99 | one-time |
| Tempo Voice | $0.99 | one-time |
| Stage Music Files | $1.99 | one-time |


### SleepBunny

[App page](https://appshunter.io/ios/app/sleepbunny/id6747739630)

This app helps you build healthy sleep and activity habits by rewarding your progress. Track sleep patterns, count steps, and earn rewards for consistent routines. Enjoy calming sounds to aid sleep and a supportive experience designed for well-being.

**Highlights:** Sleep tracking and analysis, Step counting and activity rewards, Habit building and routine support, Calming white noise sounds, Personalized sleep posture suggestions, Weekly sleep trend monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Step Master free?

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

### Is SleepBunny free?

SleepBunny is free to download, with no in-app purchases.

### Which has better reviews, Step Master or SleepBunny?

SleepBunny is rated higher. Step Master averages 1.0 out of 5 from 4 ratings, while SleepBunny averages 4.7 from 58 ratings.

### Do Step Master or SleepBunny have ads?

SleepBunny shows ads; Step Master does not.

### Which is updated more often, Step Master or SleepBunny?

Step Master ships an update every 8 months, and SleepBunny every 6 weeks. Most recently, Step Master was updated on October 5, 2026 and SleepBunny on October 10, 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.*