# RikData OneApp vs UmiyAI

The clearest difference is update cadence: UmiyAI at every 3 days against RikData OneApp's every 2 months. RikData OneApp's advantage is device support (4 vs 2) and iOS requirement (11.0 vs 16.4). On price, 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.

RikData OneApp ships an update every 2 months, UmiyAI every 3 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | RikData OneApp | UmiyAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 291 MB | 39 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nishit Das](https://appshunter.io/developer/1548154726) | [romal bharatkumar patel](https://appshunter.io/developer/6817498993) |

## What reviewers say

### RikData OneApp

[App page](https://appshunter.io/ios/app/rikdata-oneapp/id1548184228)

**In-app purchases:** none


### UmiyAI

[App page](https://appshunter.io/ios/app/umiyai/id6817498781)

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

**In-app purchases:** none


## Frequently asked questions

### Is RikData OneApp free?

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

### Is UmiyAI free?

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

### Do RikData OneApp or UmiyAI have ads?

Neither RikData OneApp nor UmiyAI shows ads.

### Which is updated more often, RikData OneApp or UmiyAI?

RikData OneApp ships an update every 2 months, and UmiyAI every 3 days. Most recently, RikData OneApp was updated on November 3, 2026 and UmiyAI on November 6, 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.*