# RX20 vs Rehably

The clearest difference is update cadence: Rehably at monthly against RX20's every 6 months. RX20's advantage is iOS requirement (12.1 vs 16.4). 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.

RX20 ships an update every 6 months, Rehably monthly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | RX20 | Rehably |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 77 MB | 59 MB |
| Requires iOS | **12.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [X FIT SRL](https://appshunter.io/developer/1482660267) | [Angoni Lorenzo](https://appshunter.io/developer/1877661965) |

## What reviewers say

### RX20

[App page](https://appshunter.io/ios/app/rx20/id1482660268)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rehably

[App page](https://appshunter.io/ios/app/rehably/id6759253213)

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

**In-app purchases:** none


## Frequently asked questions

### Is RX20 free?

RX20 is free to download, with no in-app purchases.

### Is Rehably free?

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

### Do RX20 or Rehably have ads?

Neither RX20 nor Rehably shows ads.

### Which is updated more often, RX20 or Rehably?

RX20 ships an update every 6 months, and Rehably monthly. Most recently, RX20 was updated on October 2, 2026 and Rehably on September 29, 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.*