# ISRTRI vs Oranit

The clearest difference is update cadence: ISRTRI at weekly against Oranit's every 17 months. Oranit'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, Oranit every 17 months. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ISRTRI | Oranit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 17 months |
| Size | 17 MB | 54 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


### Oranit

[App page](https://appshunter.io/ios/app/oranit/id6445811292)

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

**In-app purchases:** none


## Frequently asked questions

### Is ISRTRI free?

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

### Is Oranit free?

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

### Do ISRTRI or Oranit have ads?

Neither ISRTRI nor Oranit shows ads.

### Which is updated more often, ISRTRI or Oranit?

ISRTRI ships an update weekly, and Oranit every 17 months. Most recently, ISRTRI was updated on October 2, 2026 and Oranit on October 6, 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.*