# ONIR vs Predor

The clearest difference is update cadence: ONIR at every 2 months against Predor's every 29 months. Predor's advantage is iOS requirement (10.0 vs 15.1). 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.

ONIR ships an update every 2 months, Predor every 29 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | ONIR | Predor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 29 months |
| Size | 77 MB | 13 MB |
| Requires iOS | 15.1 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BOFG Tanacsado Zartkoruen Mukodo Reszvenytarsasag](https://appshunter.io/developer/1460386163) | [Leviathan Solutions Elektronikai es Fejleszto Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1473961447) |

## What reviewers say

### ONIR

[App page](https://appshunter.io/ios/app/onir/id1460386164)

**Features:** macOS Compatibility

**In-app purchases:** none


### Predor

[App page](https://appshunter.io/ios/app/predor/id1473961448)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ONIR free?

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

### Is Predor free?

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

### Do ONIR or Predor have ads?

Neither ONIR nor Predor shows ads.

### Which is updated more often, ONIR or Predor?

ONIR ships an update every 2 months, and Predor every 29 months. Most recently, ONIR was updated on September 10, 2026 and Predor on September 14, 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.*