# ONI system vs MPPI Cidadão

The clearest difference is update cadence: ONI system at every 6 weeks against MPPI Cidadão's every 4 months. 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.

ONI system ships an update every 6 weeks, MPPI Cidadão every 4 months. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | ONI system | MPPI Cidadão |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 91 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAM system a.s.](https://appshunter.io/developer/1156895479) | [Piaui Procuradoria Geral de Justica](https://appshunter.io/developer/1437920005) |

## What reviewers say

### ONI system

[App page](https://appshunter.io/ios/app/oni-system/id1156895480)

Access and view crucial asset data, including lists, real-time positions, and traffic information. Track trips, view routes, and get detailed asset states like temperature and battery levels. Navigate directly to asset locations.

**Highlights:** View asset lists, Real-time asset positions, Google traffic near assets, Logbook of trips, Asset route history, Navigation to asset location, Detailed asset states

**Features:** Vision Pro support

**In-app purchases:** none


### MPPI Cidadão

[App page](https://appshunter.io/ios/app/mppi-cidadao/id1437920006)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ONI system free?

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

### Is MPPI Cidadão free?

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

### Do ONI system or MPPI Cidadão have ads?

Neither ONI system nor MPPI Cidadão shows ads.

### Which is updated more often, ONI system or MPPI Cidadão?

ONI system ships an update every 6 weeks, and MPPI Cidadão every 4 months. Most recently, ONI system was updated on November 2, 2026 and MPPI Cidadão on November 11, 2026.

---

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