# Slither Sort vs Bubble Puzzle

The clearest difference is in-app purchases: Slither Sort at none against Bubble Puzzle's 10. Bubble Puzzle's advantage is update cadence (every 10 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bubble Puzzle sells 10 one-off in-app purchases. Slither Sort asks for nothing beyond the download.

Slither Sort ships an update every 5 weeks, Bubble Puzzle every 10 days. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Slither Sort | Bubble Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Size | 210 MB | 291 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Turker Kerim Akpinar](https://appshunter.io/developer/1872475385) | [Syed Ali Asad](https://appshunter.io/developer/1764725276) |

## What reviewers say

### Slither Sort

[App page](https://appshunter.io/ios/app/slither-sort/id6779629806)

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

**In-app purchases:** none


### Bubble Puzzle

[App page](https://appshunter.io/ios/app/bubble-puzzle-pop-and-jigsaw/id6807065020)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $0.69 | one-time |
| Coin Pack 2 | $0.69 | one-time |
| Coin Pack 3 | $0.89 | one-time |
| Coin Pack 4 | $0.89 | one-time |
| Coin Pack 5 | $0.99 | one-time |
| Coin Pack 6 | $1.19 | one-time |
| Hint Booster Pack | $1.89 | one-time |
| Drop Booster Pack | $1.99 | one-time |
| Merge Booster Pack | $2.19 | one-time |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Slither Sort free?

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

### Is Bubble Puzzle free?

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

### Do Slither Sort or Bubble Puzzle have ads?

Both Slither Sort and Bubble Puzzle show ads.

### Which is updated more often, Slither Sort or Bubble Puzzle?

Slither Sort ships an update every 5 weeks, and Bubble Puzzle every 10 days. Most recently, Slither Sort was updated on October 25, 2026 and Bubble Puzzle on October 26, 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.*