# TRE vs RC

TRE and RC are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | TRE | RC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 10 days | — |
| Size | 29 MB | 22 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [Trek2000](https://appshunter.io/developer/409284633) | [Shanghai Rockcore Electronic Technology Co.,Ltd](https://appshunter.io/developer/1031556232) |

## What reviewers say

### TRE

[App page](https://appshunter.io/ios/app/tre-solutions/id6475762682)

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

**In-app purchases:** none


### RC

[App page](https://appshunter.io/ios/app/rc-c/id6572295769)

**In-app purchases:** none


## Frequently asked questions

### Is TRE free?

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

### Is RC free?

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

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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.*