# RBMS 2022 vs Theiox

The clearest difference is update cadence: Theiox at every 3 weeks against RBMS 2022's every 2 months. RBMS 2022's advantage is iOS requirement (11.0 vs 15.0). 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.

RBMS 2022 ships an update every 2 months, Theiox every 3 weeks. The most recent releases landed on September 11, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | RBMS 2022 | Theiox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 63 MB | 57 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [American Library Association](https://appshunter.io/developer/467667414) | [Elmeasure India Pvt Ltd](https://appshunter.io/developer/1254835470) |

## What reviewers say

### RBMS 2022

[App page](https://appshunter.io/ios/app/rbms-2022/id1604648419)

**Features:** macOS Compatibility

**In-app purchases:** none


### Theiox

[App page](https://appshunter.io/ios/app/theiox/id6476873263)

**In-app purchases:** none


## Frequently asked questions

### Is RBMS 2022 free?

RBMS 2022 is free to download, with no in-app purchases.

### Is Theiox free?

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

### Do RBMS 2022 or Theiox have ads?

Neither RBMS 2022 nor Theiox shows ads.

### Which is updated more often, RBMS 2022 or Theiox?

RBMS 2022 ships an update every 2 months, and Theiox every 3 weeks. Most recently, RBMS 2022 was updated on September 11, 2026 and Theiox on September 7, 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.*