# Bullet Man vs Bubble Sort Merge

The clearest difference is ads: Bullet Man at none against Bubble Sort Merge's shown. Bullet Man also leads on iOS requirement (13.0 vs 15.0). Bubble Sort Merge's advantage is update cadence (every 10 days vs every 27 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bullet Man ships an update every 27 months, Bubble Sort Merge every 10 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bullet Man | Bubble Sort Merge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Every 10 days** |
| Size | 108 MB | 396 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [VIET NAM YDC COMPANY LIMITED](https://appshunter.io/developer/945505939) | [META KINGDOM LIMITED](https://appshunter.io/developer/1629613295) |

## What reviewers say

### Bullet Man

[App page](https://appshunter.io/ios/app/bullet-man-spy-action/id6450072098)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubble Sort Merge

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Bullet Man free?

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

### Is Bubble Sort Merge free?

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

### Do Bullet Man or Bubble Sort Merge have ads?

Bubble Sort Merge shows ads; Bullet Man does not.

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

Bullet Man ships an update every 27 months, and Bubble Sort Merge every 10 days. Most recently, Bullet Man was updated on October 27, 2026 and Bubble Sort Merge on October 31, 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.*