# Bubble Sort Merge vs Sortello

The clearest difference is in-app purchases: Bubble Sort Merge at none against Sortello's 5. Bubble Sort Merge also leads on iOS requirement (15.0 vs 18.0). Sortello's advantage is update cadence (daily vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. Sortello sells 5 one-off in-app purchases. Bubble Sort Merge asks for nothing beyond the download.

Bubble Sort Merge ships an update every 10 days, Sortello daily. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bubble Sort Merge | Sortello |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Daily** |
| Size | 396 MB | 231 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [META KINGDOM LIMITED](https://appshunter.io/developer/1629613295) | [Mario Koopke](https://appshunter.io/developer/1839513624) |

## What reviewers say

### Bubble Sort Merge

[App page](https://appshunter.io/ios/app/bubble-sort-merge/id6777954843)

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

**In-app purchases:** none


### Sortello

[App page](https://appshunter.io/ios/app/sortello-category-sort/id6804507297)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Sort Tokens | $0.99 | one-time |
| 1,400 Sort Tokens | $1.99 | one-time |
| 3,000 Sort Tokens | $3.99 | one-time |
| Sortello Plus | $6.99 | one-time |
| 7,000 Sort Tokens | $8.99 | one-time |


## Frequently asked questions

### Is Bubble Sort Merge free?

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

### Is Sortello free?

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

### Do Bubble Sort Merge or Sortello have ads?

Both Bubble Sort Merge and Sortello show ads.

### Which is updated more often, Bubble Sort Merge or Sortello?

Bubble Sort Merge ships an update every 10 days, and Sortello daily. Most recently, Bubble Sort Merge was updated on October 1, 2026 and Sortello on October 9, 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.*