# Ralph the Restless Rhythm Rat vs Sleepp

The clearest difference is review sentiment: Ralph the Restless Rhythm Rat at 86% against Sleepp's 0%. Ralph the Restless Rhythm Rat also leads on rating (5.0 vs 3.0) and iOS requirement (9.0 vs 16.6). Sleepp's advantage is ratings volume (4 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Ralph the Restless Rhythm Rat sells 1 one-off in-app purchase and Sleepp sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ralph the Restless Rhythm Rat holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 86% of Ralph the Restless Rhythm Rat's written reviews are positive against 0% of Sleepp's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ralph the Restless Rhythm Rat | Sleepp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ralph-the-restless-rhythm-rat/id419670747/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/sleepp/id1579282039/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | **85.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 37 MB | 69 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christian Ecker](https://appshunter.io/developer/1597200685) | [Marko Sabotin](https://appshunter.io/developer/577535299) |

## What reviewers say

### Ralph the Restless Rhythm Rat

[App page](https://appshunter.io/ios/app/ralph-the-restless-rhythm-rat/id419670747)

Test your rhythm and reflexes in this engaging game where you follow on-screen commands by touching, tapping, or tilting your device. It supports international multiplayer with a single iPhone, allowing players to select their preferred language.

**Highlights:** Rhythm-based gameplay, Touch, tap, or tilt controls, International group play on one device, Multiple language support, Adjustable difficulty, Suitable for all ages

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to full version | $0.99 | one-time |


### Sleepp

[App page](https://appshunter.io/ios/app/sleepp/id1579282039)

Drift off to sleep with AI-generated visuals and ambient music. Interact with the AI life by swiping your finger to add objects, or simply watch and listen.

**Highlights:** AI life visuals, Interactive swiping gestures, Ambient background music, Dark mode backgrounds, Multiple AI configuration types

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove watermarks | $1.99 | one-time |


## Frequently asked questions

### Is Ralph the Restless Rhythm Rat free?

Ralph the Restless Rhythm Rat is free to download, with in-app purchases available.

### Is Sleepp free?

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

### Which has better reviews, Ralph the Restless Rhythm Rat or Sleepp?

Ralph the Restless Rhythm Rat is rated higher. Ralph the Restless Rhythm Rat averages 5.0 out of 5 from 1 ratings, while Sleepp averages 3.0 from 4 ratings.

### Do Ralph the Restless Rhythm Rat or Sleepp have ads?

Neither Ralph the Restless Rhythm Rat nor Sleepp shows ads.

### Which is updated more often, Ralph the Restless Rhythm Rat or Sleepp?

Ralph the Restless Rhythm Rat ships an update every 3 months, and Sleepp every 3 months. Most recently, Ralph the Restless Rhythm Rat was updated on October 11, 2026 and Sleepp on October 25, 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.*