# ONI system+ vs EVMAPA

ONI system+ and EVMAPA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ONI system+ ships an update every 2 months, EVMAPA every 5 weeks. The most recent releases landed on October 3, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | ONI system+ | EVMAPA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 177 MB | 59 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NAM system a.s.](https://appshunter.io/developer/1156895479) | [DANIEL JURIK](https://appshunter.io/developer/1829726310) |

## What reviewers say

### ONI system+

[App page](https://appshunter.io/ios/app/oni-system-plus/id6740395392)

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

**In-app purchases:** none


### EVMAPA

[App page](https://appshunter.io/ios/app/evmapa/id6749274313)

**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 EVMAPA free?

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

### Do ONI system+ or EVMAPA have ads?

Neither ONI system+ nor EVMAPA shows ads.

### Which is updated more often, ONI system+ or EVMAPA?

ONI system+ ships an update every 2 months, and EVMAPA every 5 weeks. Most recently, ONI system+ was updated on October 3, 2026 and EVMAPA on September 27, 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.*