# OnDevice AI vs LocalRAG!

The clearest difference is update cadence: LocalRAG! at every 3 days against OnDevice AI's every 6 months. LocalRAG! also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OnDevice AI sells 1 one-off in-app purchase and LocalRAG! sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

OnDevice AI ships an update every 6 months, LocalRAG! every 3 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OnDevice AI | LocalRAG! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/localrag-ai-document-chat/id6759317956/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 15 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) | [LOOSEDAYS Co.,Ltd.](https://appshunter.io/developer/480539612) |

## 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 |


### LocalRAG!

[App page](https://appshunter.io/ios/app/localrag-ai-document-chat/id6759317956)

This app allows you to ask questions and get answers from all your documents, including PDFs, Word, Excel, audio, and video files. It transcribes audio and video on-device and provides answers with source citations, all while prioritizing your privacy by keeping your data local.

**Highlights:** Search across 23 file formats, On-device audio/video transcription, Privacy-first local processing, Answers with source citations, Organize documents into collections, Built-in file viewers, Model selection for AI processing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $4.99 | per month |
| Pro Monthly | $9.99 | per month |
| Standard Yearly | $39.99 | per year |
| Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is OnDevice AI free?

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

### Is LocalRAG! free?

LocalRAG! is free to download, with in-app purchases available.

### Do OnDevice AI or LocalRAG! have ads?

Neither OnDevice AI nor LocalRAG! shows ads.

### Which is updated more often, OnDevice AI or LocalRAG!?

OnDevice AI ships an update every 6 months, and LocalRAG! every 3 days. Most recently, OnDevice AI was updated on November 8, 2026 and LocalRAG! on October 31, 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.*