# Use AI vs E2 Mail

The clearest difference is ads: Use AI at none against E2 Mail's shown. On price, update cadence, in-app purchases 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 and E2 Mail sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Use AI ships an update weekly, E2 Mail every 4 days. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Use AI | E2 Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (162 ratings)](https://appshunter.io/ios/app/use-ai-chat-assistant-and-agent/id6758437352/reviews)** | — |
| Number of ratings | **162** | — |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 74 MB | 6 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Use AI](https://appshunter.io/developer/1872655667) | [ERSIN KATIRCI](https://appshunter.io/developer/6785705060) |

## What reviewers say

### 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 |


### E2 Mail

[App page](https://appshunter.io/ios/app/e2-mail/id6785704968)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E2 Mail Reklamsız Aylık Abonelik | $0.99 | per month |
| E2 Mail Reklamsız Yıllık | $5.99 | per year |


## Frequently asked questions

### Is Use AI free?

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

### Is E2 Mail free?

E2 Mail is free to download, with in-app purchases available.

### Do Use AI or E2 Mail have ads?

E2 Mail shows ads; Use AI does not.

### Which is updated more often, Use AI or E2 Mail?

Use AI ships an update weekly, and E2 Mail every 4 days. Most recently, Use AI was updated on September 22, 2026 and E2 Mail on September 10, 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.*