# COMZ vs Databook

The clearest difference is iOS requirement: Databook at 13.0 against COMZ's 16.0. 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.

## The numbers

| Metric | COMZ | Databook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | — |
| Size | 37 MB | 80 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Papaya Ltd](https://appshunter.io/developer/1000619862) | [Kiziani Hub](https://appshunter.io/developer/1751074880) |

## What reviewers say

### COMZ

[App page](https://appshunter.io/ios/app/comz/id6740773675)

**Features:** Apple Wallet

**In-app purchases:** none


### Databook

[App page](https://appshunter.io/ios/app/databook-mobile-topup/id6758263596)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COMZ free?

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

### Is Databook free?

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

### Do COMZ or Databook have ads?

Neither COMZ nor Databook shows ads.

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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.*