# Let's Focus vs Use AI

The clearest difference is in-app purchases: Let's Focus at none against Use AI's 4. Use AI's advantage is iOS requirement (16.4 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. Use AI sells 4 in-app purchases, starting at $29.99 per month. Let's Focus asks for nothing beyond the download.

## The numbers

| Metric | Let's Focus | Use AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (173 ratings)](https://appshunter.io/ios/app/use-ai-chat-assistant-and-agent/id6758437352/reviews)** |
| Number of ratings | — | **173** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Freemium |
| Size | 41 MB | 74 MB |
| Requires iOS | 18.4 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Garrett Warren](https://appshunter.io/developer/1807600076) | [Use AI](https://appshunter.io/developer/1872655667) |

## What reviewers say

### Let's Focus

[App page](https://appshunter.io/ios/app/lets-focus/id6744657773)

**Features:** macOS Compatibility

**In-app purchases:** none


### Use AI

[App page](https://appshunter.io/ios/app/use-ai-chat-assistant-and-agent/id6758437352)

This AI assistant integrates advanced models for writing, coding, research, and image generation. It offers real-time web search, visual analysis, and document insights, with voice input and project organization.

**Highlights:** AI writing assistant, Coding and programming help, Deep research with source citations, Image generation from descriptions, Real-time web search, Visual and document analysis, Voice input and project organization

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan Monthly | $29.99 | per month |
| Pro Plan Quarterly | $49.99 | per 3 months |
| Pro Plan 6 Month | $89.99 | per 6 months |
| Max Plan | $129.99 | per month |


## Frequently asked questions

### Is Let's Focus free?

Let's Focus is free to download, with no in-app purchases.

### Is Use AI free?

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

### Do Let's Focus or Use AI have ads?

Neither Let's Focus nor Use AI 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.*