# Lekh AI vs StoneFlow

The clearest difference is device support: Lekh AI at 3 against StoneFlow's —. StoneFlow's advantage is iOS requirement (15.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Lekh AI sells 2 in-app purchases, starting at $0.99 per month and StoneFlow sells 1 in-app purchase, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Lekh AI | StoneFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (72 ratings)](https://appshunter.io/ios/app/lekh-ai-local-ai-studio/id6757496953/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | 56.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 1.6 GB | 1 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | **iPhone, iPad, Mac** | — |
| Age rating | 17+ | 12+ |
| Developer | [Kaila Consulting Inc.](https://appshunter.io/developer/1798301930) | [Reon Coetzee](https://appshunter.io/developer/1891785462) |

## What reviewers say

### Lekh AI

[App page](https://appshunter.io/ios/app/lekh-ai-local-ai-studio/id6757496953)

This app offers powerful AI capabilities directly on your device, ensuring complete privacy and offline functionality. It supports advanced chat, image editing and generation, and even allows you to interact with your books. Integrate with Siri for hands-free operation and explore its local AI server capabilities.

**Highlights:** Offline AI chat with multiple models, AI-powered image editing and generation, Ebook reader with AI summarization, Siri and Shortcuts integration, On-device AI server with REST API, Vision features for real-time analysis, AI memory for personalized interactions

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Lifetime | Free | one-time |


### StoneFlow

[App page](https://appshunter.io/ios/app/stoneflow/id6761858408)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StoneFlow Monthly | $39.99 | per month |


## Frequently asked questions

### Is Lekh AI free?

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

### Is StoneFlow free?

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

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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.*