# Lunabot vs CatAuth

The clearest difference is iOS requirement: Lunabot at 13.0 against CatAuth's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lunabot sells 3 in-app purchases, starting at $5.99 per month and CatAuth sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Lunabot ships an update every 3 weeks, CatAuth every 2 weeks. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Lunabot | CatAuth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lunabot/id6471145477/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 56 MB | 46 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lesslab](https://appshunter.io/developer/1685096566) | [RICHYARD GEIMS, TOO](https://appshunter.io/developer/1712845899) |

## What reviewers say

### Lunabot

[App page](https://appshunter.io/ios/app/lunabot/id6471145477)

This AI assistant helps with complex tasks like chatting, translating, writing, and drawing. It can also process documents like PDFs and Word files, and offers tools for image manipulation and prompt generation to boost work efficiency.

**Highlights:** Advanced AI chat models, Document processing (PDF, Word), AI-powered image generation and editing, Prompt tools for quick use, Translation and writing assistance

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential Plan | $5.99 | per month |
| Premium Plan | $9.99 | per month |
| Super Plan | $19.99 | per month |


### CatAuth

[App page](https://appshunter.io/ios/app/catauth-2fa-authenticator/id6788870191)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Weekly Trial | $6.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Lunabot free?

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

### Is CatAuth free?

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

### Do Lunabot or CatAuth have ads?

Neither Lunabot nor CatAuth shows ads.

### Which is updated more often, Lunabot or CatAuth?

Lunabot ships an update every 3 weeks, and CatAuth every 2 weeks. Most recently, Lunabot was updated on October 1, 2026 and CatAuth on October 8, 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.*