# Red Line vs DocMerge Go

The clearest difference is in-app purchases: Red Line at none against DocMerge Go's 1. Red Line also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.6). On price and ads there is nothing between them.

Both are free to download. DocMerge Go sells 1 one-off in-app purchase. Red Line asks for nothing beyond the download.

## The numbers

| Metric | Red Line | DocMerge Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 38 MB | 38 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rubik Smart Solutions](https://appshunter.io/developer/1483981076) | [Hatice Ilkbahar](https://appshunter.io/developer/6785512563) |

## What reviewers say

### Red Line

[App page](https://appshunter.io/ios/app/red-line/id1661639333)

**Features:** macOS Compatibility

**In-app purchases:** none


### DocMerge Go

[App page](https://appshunter.io/ios/app/docmerge-go/id6795033493)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocMerge Go Pro | $3.99 | one-time |


## Frequently asked questions

### Is Red Line free?

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

### Is DocMerge Go free?

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

### Do Red Line or DocMerge Go have ads?

Neither Red Line nor DocMerge Go shows ads.

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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.*