# Observer AI vs YapRun

The clearest difference is iOS requirement: Observer AI at 15.6 against YapRun's 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.

## The numbers

| Metric | Observer AI | YapRun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yaprun/id6759540170/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | — | Free |
| Size | 29 MB | 28 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luis Rodrigo Medina](https://appshunter.io/developer/1871533638) | [RunAnywhere](https://appshunter.io/developer/1861025187) |

## What reviewers say

### Observer AI

[App page](https://appshunter.io/ios/app/observer-ai/id6758222050)

**Features:** macOS Compatibility

**In-app purchases:** none


### YapRun

[App page](https://appshunter.io/ios/app/yaprun/id6759540170)

This voice-to-text keyboard runs entirely on your device, transcribing your speech into text without needing an internet connection or sending your data to the cloud. It offers multiple AI models for speed and accuracy, and saves your dictation history locally.

**Highlights:** On-device AI transcription, System keyboard integration, Multiple AI models (speed/accuracy), Works offline, Live Activity support, Dictation history, Undo/Redo functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Observer AI free?

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

### Is YapRun free?

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

### Do Observer AI or YapRun have ads?

Neither Observer AI nor YapRun shows ads.

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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.*