# Predor vs KISOKOS

The clearest difference is update cadence: KISOKOS at monthly against Predor's every 29 months. Predor's advantage is iOS requirement (10.0 vs 15.6). 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.

Predor ships an update every 29 months, KISOKOS monthly. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Predor | KISOKOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Monthly** |
| Size | 13 MB | 64 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leviathan Solutions Elektronikai es Fejleszto Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1473961447) | [KISOKOS Média Kft.](https://appshunter.io/developer/1371642690) |

## What reviewers say

### Predor

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

**Features:** macOS Compatibility

**In-app purchases:** none


### KISOKOS

[App page](https://appshunter.io/ios/app/kisokos/id6461726802)

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

**In-app purchases:** none


## Frequently asked questions

### Is Predor free?

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

### Is KISOKOS free?

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

### Do Predor or KISOKOS have ads?

Neither Predor nor KISOKOS shows ads.

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

Predor ships an update every 29 months, and KISOKOS monthly. Most recently, Predor was updated on October 26, 2026 and KISOKOS on October 16, 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.*