# #ZkusBus vs Najdi Hajzl

The clearest difference is update cadence: Najdi Hajzl at every 9 days against #ZkusBus's every 3 weeks. #ZkusBus's advantage is iOS requirement (13.0 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.

#ZkusBus ships an update every 3 weeks, Najdi Hajzl every 9 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | #ZkusBus | Najdi Hajzl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 81 MB | 16 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CITYA mobility s.r.o.](https://appshunter.io/developer/1624944536) | [inBee, s.r.o.](https://appshunter.io/developer/1495593302) |

## What reviewers say

### #ZkusBus

[App page](https://appshunter.io/ios/app/zkusbus/id6499282412)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Najdi Hajzl

[App page](https://appshunter.io/ios/app/najdi-hajzl/id6767840887)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is #ZkusBus free?

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

### Is Najdi Hajzl free?

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

### Do #ZkusBus or Najdi Hajzl have ads?

Neither #ZkusBus nor Najdi Hajzl shows ads.

### Which is updated more often, #ZkusBus or Najdi Hajzl?

#ZkusBus ships an update every 3 weeks, and Najdi Hajzl every 9 days. Most recently, #ZkusBus was updated on October 6, 2026 and Najdi Hajzl 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.*