# Sync vs Rainbow Snake!

The clearest difference is price: Rainbow Snake! at Free against Sync's $0.99. Rainbow Snake! also leads on update cadence (every 3 months vs every 40 months). Sync's advantage is rating (4.8 vs 3.4) and review sentiment (97% vs 60%). On in-app purchases and device support there is nothing between them.

Rainbow Snake! is free to download; Sync costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sync holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 33 and 8 respectively. Written reviews point the same way: 97% of Sync's written reviews are positive against 60% of Rainbow Snake!'s.

Sync ships an update every 40 months, Rainbow Snake! every 3 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sync | Rainbow Snake! |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (33 ratings)](https://appshunter.io/ios/app/sync-ball/id356277312/reviews)** | [3.4 (8 ratings)](https://appshunter.io/ios/app/rainbow-snake/id1508773671/reviews) |
| Number of ratings | **33** | 8 |
| Positive reviews | **96.8% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 40 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 9 MB | 216 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tozai, Inc.](https://appshunter.io/developer/356277315) | [NoBrain Studio](https://appshunter.io/developer/1451233848) |

## What reviewers say

### Sync

[App page](https://appshunter.io/ios/app/sync-ball/id356277312)

Engage your mind with a unique puzzle experience where you guide synchronized balls to designated holes using simple swipes. Navigate through increasingly complex mazes, strategically using walls to achieve your goals. Enjoy a tranquil yet stimulating challenge with 80 levels, designed for thoughtful problem-solving without time pressure.

**Highlights:** Swipe to move synchronized balls, Align balls into holes, Use maze walls for strategy, Avoid falling off the platform, Progress through 80 levels, No time limits or scores, Develop concentration and problem-solving skills

**Features:** macOS Compatibility

**In-app purchases:** none


### Rainbow Snake!

[App page](https://appshunter.io/ios/app/rainbow-snake/id1508773671)

Guide colorful snakes to match colors on the board in this addictive puzzle game. Strategize your moves to conquer a wide range of levels, from easy to challenging. Discover power-ups and sharpen your logical thinking to become the ultimate master.

**Highlights:** Match colors by guiding snakes, Strategize moves for puzzle-solving, Wide range of difficulty levels, Discover and use power-ups, Sharpen logical thinking, Stunning graphics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sync free?

Sync costs $0.99, with no in-app purchases.

### Is Rainbow Snake! free?

Rainbow Snake! is free to download, with no in-app purchases.

### Which has better reviews, Sync or Rainbow Snake!?

Sync is rated higher. Sync averages 4.8 out of 5 from 33 ratings, while Rainbow Snake! averages 3.4 from 8 ratings.

### Do Sync or Rainbow Snake! have ads?

Rainbow Snake! shows ads; Sync does not.

### Which is updated more often, Sync or Rainbow Snake!?

Sync ships an update every 40 months, and Rainbow Snake! every 3 months. Most recently, Sync was updated on October 6, 2026 and Rainbow Snake! on October 7, 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.*