# Alpha Chat vs Rosetta

The clearest difference is update cadence: Rosetta at weekly against Alpha Chat's every 26 months. Alpha Chat's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Alpha Chat ships an update every 26 months, Rosetta weekly. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Alpha Chat | Rosetta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (9 ratings)](https://appshunter.io/ios/app/rosetta-ai-notes-links-todo/id6771149420/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Weekly** |
| Monetization | — | Free |
| Size | 109 MB | 77 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Alpha Loop GmbH](https://appshunter.io/developer/1139222519) | [Gabriel Langon Maomy](https://appshunter.io/developer/1789166093) |

## What reviewers say

### Alpha Chat

[App page](https://appshunter.io/ios/app/alpha-chat/id1548934050)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rosetta

[App page](https://appshunter.io/ios/app/rosetta-ai-notes-links-todo/id6771149420)

Capture and organize notes, reminders, and links in a focused workspace. An AI assistant answers questions from your saved content and integrates with tools like ChatGPT and Claude. Connect ideas visually and manage your personal knowledge base.

**Highlights:** AI-powered note analysis, Markdown note-taking, Link saving and organization, Visual graph exploration, Calendar integration, Apple Reminders import, Multi-language support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Alpha Chat free?

Alpha Chat is free to download, with no in-app purchases.

### Is Rosetta free?

Rosetta is free to download, with no in-app purchases.

### Do Alpha Chat or Rosetta have ads?

Neither Alpha Chat nor Rosetta shows ads.

### Which is updated more often, Alpha Chat or Rosetta?

Alpha Chat ships an update every 26 months, and Rosetta weekly. Most recently, Alpha Chat was updated on October 16, 2026 and Rosetta on October 25, 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.*