# IDZK vs IREDO

The clearest difference is iOS requirement: IREDO at 12.0 against IDZK's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | IDZK | IREDO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 65 MB | 96 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHAPS spol. s r.o.](https://appshunter.io/developer/1054934212) | [OREDO s.r.o.](https://appshunter.io/developer/1778224833) |

## What reviewers say

### IDZK

[App page](https://appshunter.io/ios/app/idzk/id6633439593)

**In-app purchases:** none


### IREDO

[App page](https://appshunter.io/ios/app/iredo/id6737837850)

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

**In-app purchases:** none


## Frequently asked questions

### Is IDZK free?

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

### Is IREDO free?

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

### Do IDZK or IREDO have ads?

Neither IDZK nor IREDO shows ads.

### Which is updated more often, IDZK or IREDO?

IDZK ships an update every 5 weeks, and IREDO every 5 weeks. Most recently, IDZK was updated on October 6, 2026 and IREDO on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*