# Linea vs Plumbline

The clearest difference is in-app purchases: Plumbline at none against Linea's 4. Plumbline also leads on iOS requirement (15.0 vs 18.0). Linea's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Linea sells 4 one-off in-app purchases. Plumbline asks for nothing beyond the download.

## The numbers

| Metric | Linea | Plumbline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Daily | — |
| Size | 15 MB | 93 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Metehan Kasap](https://appshunter.io/developer/1780416037) | [Zahi Zohar](https://appshunter.io/developer/1310447385) |

## What reviewers say

### Linea

[App page](https://appshunter.io/ios/app/linea-flow-puzzle/id6782881012)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Hints | $0.99 | one-time |
| 10 Hints | $1.99 | one-time |
| 50 Hints | $4.99 | one-time |
| Open All Levels | $9.99 | one-time |


### Plumbline

[App page](https://appshunter.io/ios/app/plumbline-the-line-between/id6808371521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Linea free?

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

### Is Plumbline free?

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

### Do Linea or Plumbline have ads?

Plumbline shows ads; Linea does not.

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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.*