# Chunk vs Mnemo

The clearest difference is in-app purchases: Mnemo at none against Chunk's 13. Mnemo also leads on iOS requirement (15.0 vs 18.4). Chunk's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Chunk sells 12 in-app purchases, starting at $4.99 per 7 days. Mnemo asks for nothing beyond the download.

Chunk ships an update fortnightly, Mnemo every 2 months. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Chunk | Mnemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (33 ratings)](https://appshunter.io/ios/app/chunk-ai-notebook-and-research/id6472682763/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 172 MB | 9 MB |
| Requires iOS | 18.4 | **15.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Curious Minds Software, LLC](https://appshunter.io/developer/1686764894) | [Carson Evans](https://appshunter.io/developer/6780342223) |

## What reviewers say

### Chunk

[App page](https://appshunter.io/ios/app/chunk-ai-notebook-and-research/id6472682763)

This AI-powered tool helps you research, analyze, and organize information from the web, documents, and your notes. It offers advanced AI models for writing, reasoning, and image generation, along with intelligent search and document management features.

**Highlights:** AI-powered web and document search, Access to multiple premium AI models, Document and notes management with iCloud sync, AI-generated image creation and editing, Academic and professional writing assistance, Homework and study support, Research report generation with citations

**Features:** Family Sharing

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Chunk Subscription | $4.99 | per 7 days |
| Weekly Chunk AI Subscription | $4.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Monthly Chunk Subscription | $9.99 | per month |
| Monthly Chunk AI Subscription | $9.99 | per month |
| Monthly Subscription | $14.99 | per month |
| Chunk Monthly Subscription | $19.99 | per month |
| Annual Chunk Subscription | $69.99 | per year |
| Annual Chunk Subscription | $69.99 | per year |
| Annual Chunk Subscription | $99.99 | per year |
| Chunk AI Notes - Annual Sub | $99.99 | per year |
| Chunk Annual Subscription | $149.99 | per year |


### Mnemo

[App page](https://appshunter.io/ios/app/mnemo-notes-and-memory/id6780342041)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chunk free?

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

### Is Mnemo free?

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

### Do Chunk or Mnemo have ads?

Neither Chunk nor Mnemo shows ads.

### Which is updated more often, Chunk or Mnemo?

Chunk ships an update fortnightly, and Mnemo every 2 months. Most recently, Chunk was updated on October 4, 2026 and Mnemo on October 1, 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.*