# RedTras vs Shiftool

The clearest difference is in-app purchases: RedTras at none against Shiftool's 2. RedTras also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.6). Shiftool's advantage is update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Shiftool sells 2 in-app purchases, starting at $1.99 per month. RedTras asks for nothing beyond the download.

RedTras ships an update every 2 months, Shiftool every 2 weeks. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | RedTras | Shiftool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 29 MB | 94 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPACENETWORK SOCIEDAD LIMITADA](https://appshunter.io/developer/1590561804) | [Shiftool SL](https://appshunter.io/developer/1812390523) |

## What reviewers say

### RedTras

[App page](https://appshunter.io/ios/app/redtras/id1590561802)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shiftool

[App page](https://appshunter.io/ios/app/shiftool/id6745471193)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium month | $1.99 | per month |
| Premium year | $19.99 | per year |


## Frequently asked questions

### Is RedTras free?

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

### Is Shiftool free?

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

### Do RedTras or Shiftool have ads?

Shiftool shows ads; RedTras does not.

### Which is updated more often, RedTras or Shiftool?

RedTras ships an update every 2 months, and Shiftool every 2 weeks. Most recently, RedTras was updated on September 17, 2026 and Shiftool on September 12, 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.*