# ONI system vs s

The clearest difference is iOS requirement: ONI system at 13.0 against s's 15.1. 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 6 weeks. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ONI system | s |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | — |
| Size | 90 MB | 19 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAM system a.s.](https://appshunter.io/developer/1156895479) | [StormGeo](https://appshunter.io/developer/874241788) |

## 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

**In-app purchases:** none


### s

[App page](https://appshunter.io/ios/app/s-insight/id1563155803)

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

**In-app purchases:** none


## Frequently asked questions

### Is ONI system free?

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

### Is s free?

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

### Do ONI system or s have ads?

Neither ONI system nor s shows ads.

### Which is updated more often, ONI system or s?

ONI system ships an update every 6 weeks, and s every 6 weeks. Most recently, ONI system was updated on September 14, 2026 and s on September 19, 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.*