# Lexi vs Ai Gravity

The clearest difference is iOS requirement: Ai Gravity at 17.0 against Lexi's 26.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lexi sells 2 in-app purchases, starting at $2.99 per month and Ai Gravity sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Lexi | Ai Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/ai-gravity-smart-assistant/id6780536826/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | — | Freemium |
| Size | 87 MB | 15 MB |
| Requires iOS | 26.1 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Darius Dumitrescu](https://appshunter.io/developer/1669816213) | [Tri Noviantoro](https://appshunter.io/developer/1724636753) |

## What reviewers say

### Lexi

[App page](https://appshunter.io/ios/app/lexito-do-smart-productivity/id1669816211)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $2.99 | per month |
| Plus Annual | $24.99 | per year |


### Ai Gravity

[App page](https://appshunter.io/ios/app/ai-gravity-smart-assistant/id6780536826)

This AI assistant helps you chat, generate and edit images, analyze documents, and browse the web. It offers powerful AI tools in a simple interface for everyday tasks, with free and unlimited Pro options.

**Highlights:** AI chat for questions and writing, Image generation from text, Image editing, Document and photo analysis, Web browsing mode, Voice input

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fable AI Pro Weekly | $4.99 | per 7 days |
| Fable AI Pro Monthly | $19.99 | per month |
| Fable AI Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Lexi free?

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

### Is Ai Gravity free?

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

### Do Lexi or Ai Gravity have ads?

Neither Lexi nor Ai Gravity 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.*