# RFR901 APP vs idevtool

The clearest difference is update cadence: idevtool at every 4 days against RFR901 APP's every 2 months. RFR901 APP's advantage is iOS requirement (11.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

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

RFR901 APP ships an update every 2 months, idevtool every 4 days. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | RFR901 APP | idevtool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 5 MB | 6 MB |
| Requires iOS | **11.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bluebirdcorp](https://appshunter.io/developer/1290195462) | [Yuval Hanoch Hirschenbeen Sadde](https://appshunter.io/developer/1862309272) |

## What reviewers say

### RFR901 APP

[App page](https://appshunter.io/ios/app/rfr901-app/id6450923548)

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

**In-app purchases:** none


### idevtool

[App page](https://appshunter.io/ios/app/idevtool/id6756685397)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RFR901 APP free?

RFR901 APP is free to download, with no in-app purchases.

### Is idevtool free?

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

### Do RFR901 APP or idevtool have ads?

Neither RFR901 APP nor idevtool shows ads.

### Which is updated more often, RFR901 APP or idevtool?

RFR901 APP ships an update every 2 months, and idevtool every 4 days. Most recently, RFR901 APP was updated on October 16, 2026 and idevtool on October 17, 2026.

---

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