# MAI Mobile vs Multa Zero (MZ)

The clearest difference is update cadence: Multa Zero (MZ) at weekly against MAI Mobile's every 3 months. Multa Zero (MZ) also leads on iOS requirement (13.4 vs 17.0). 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.

MAI Mobile ships an update every 3 months, Multa Zero (MZ) weekly. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MAI Mobile | Multa Zero (MZ) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 12 MB | 33 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [SECRETARIA GERAL DO MINISTERIO DA ADMINISTRACAO INTERNA](https://appshunter.io/developer/1245246861) | [Ricardo Candeias](https://appshunter.io/developer/1535432357) |

## What reviewers say

### MAI Mobile

[App page](https://appshunter.io/ios/app/mai-mobile/id1245246862)

**In-app purchases:** none


### Multa Zero (MZ)

[App page](https://appshunter.io/ios/app/multa-zero-mz/id1535432355)

**In-app purchases:** none


## Frequently asked questions

### Is MAI Mobile free?

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

### Is Multa Zero (MZ) free?

Multa Zero (MZ) is free to download, with no in-app purchases.

### Do MAI Mobile or Multa Zero (MZ) have ads?

Neither MAI Mobile nor Multa Zero (MZ) shows ads.

### Which is updated more often, MAI Mobile or Multa Zero (MZ)?

MAI Mobile ships an update every 3 months, and Multa Zero (MZ) weekly. Most recently, MAI Mobile was updated on September 30, 2026 and Multa Zero (MZ) on October 2, 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.*