# ISRTRI vs Maayans Mojo

The clearest difference is update cadence: ISRTRI at weekly against Maayans Mojo's every 16 months. Maayans Mojo's advantage is iOS requirement (15.1 vs 18.6). 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.

ISRTRI ships an update weekly, Maayans Mojo every 16 months. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ISRTRI | Maayans Mojo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 16 months |
| Size | 17 MB | 50 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ran kellner](https://appshunter.io/developer/1372973121) | [Arbox LTD](https://appshunter.io/developer/1021244486) |

## What reviewers say

### ISRTRI

[App page](https://appshunter.io/ios/app/isrtri/id1546991465)

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

**In-app purchases:** none


### Maayans Mojo

[App page](https://appshunter.io/ios/app/maayans-mojo/id6744358814)

**In-app purchases:** none


## Frequently asked questions

### Is ISRTRI free?

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

### Is Maayans Mojo free?

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

### Do ISRTRI or Maayans Mojo have ads?

Neither ISRTRI nor Maayans Mojo shows ads.

### Which is updated more often, ISRTRI or Maayans Mojo?

ISRTRI ships an update weekly, and Maayans Mojo every 16 months. Most recently, ISRTRI was updated on October 2, 2026 and Maayans Mojo on October 10, 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.*