# Bullet Mergis vs Linework Puzzles

The clearest difference is in-app purchases: Bullet Mergis at none against Linework Puzzles's 2. Bullet Mergis also leads on iOS requirement (11.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Linework Puzzles sells 2 one-off in-app purchases. Bullet Mergis asks for nothing beyond the download.

## The numbers

| Metric | Bullet Mergis | Linework Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Size | 68 MB | 69 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Babil Studios](https://appshunter.io/developer/947462912) | [Martin Schurmann](https://appshunter.io/developer/1469819101) |

## What reviewers say

### Bullet Mergis

[App page](https://appshunter.io/ios/app/bullet-mergis/id6470349345)

**Features:** macOS Compatibility

**In-app purchases:** none


### Linework Puzzles

[App page](https://appshunter.io/ios/app/linework-puzzles/id6784403392)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Help Unit | $0.99 | one-time |
| Lineworks Pro | $4.99 | one-time |


## Frequently asked questions

### Is Bullet Mergis free?

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

### Is Linework Puzzles free?

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

### Do Bullet Mergis or Linework Puzzles have ads?

Neither Bullet Mergis nor Linework Puzzles shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*