# OnDevice AI vs rag

The clearest difference is in-app purchases: rag at none against OnDevice AI's 1. rag also leads on iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. OnDevice AI sells 1 one-off in-app purchase. rag asks for nothing beyond the download.

## The numbers

| Metric | OnDevice AI | rag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/rag-bot/id6752555846/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | — | Free |
| Size | 6 MB | 79 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Florin Valentin Micu](https://appshunter.io/developer/1809245808) | [Kyle Essenmacher](https://appshunter.io/developer/1608051632) |

## What reviewers say

### OnDevice AI

[App page](https://appshunter.io/ios/app/ondevice-ai/id6752406563)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro Features | $29.99 | one-time |


### rag

[App page](https://appshunter.io/ios/app/rag-bot/id6752555846)

Engage in private AI conversations with locally-running language models. Upload documents like PDFs and DOCX to query them with AI, and visualize your document embeddings in a 3D atlas. Choose from various AI providers and models optimized for your device's performance.

**Highlights:** 100% offline AI chat, Document RAG with PDF/DOCX, Multiple AI model providers, 3D embedding visualization, Real-time device monitoring, Conversation history with search

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

**In-app purchases:** none


## Frequently asked questions

### Is OnDevice AI free?

OnDevice AI is free to download, with in-app purchases available.

### Is rag free?

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

### Do OnDevice AI or rag have ads?

Neither OnDevice AI nor rag 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.*