# Zettelbox vs CRUSH the Memory

The clearest difference is review sentiment: CRUSH the Memory at 73% against Zettelbox's 31%. Zettelbox's advantage is rating (4.3 vs 4.1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Zettelbox sells 3 in-app purchases, starting at $4.99 per month and CRUSH the Memory sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Zettelbox holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 24 and 15 respectively. Written reviews complicate that: 31% of Zettelbox's written reviews are positive against 73% of CRUSH the Memory's, so the app with the better star average is not the one people write more warmly about.

Zettelbox ships an update every 2 weeks, CRUSH the Memory fortnightly. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Zettelbox | CRUSH the Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (24 ratings)](https://appshunter.io/ios/app/zettelbox-ai-note-taking/id1605557791/reviews)** | [4.1 (15 ratings)](https://appshunter.io/ios/app/crush-the-memory/id1635771641/reviews) |
| Number of ratings | **24** | 15 |
| Positive reviews | 30.8% of reviews | **72.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 117 MB | 47 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Source Research Society Supply Chain Limited](https://appshunter.io/developer/1761795867) | [Glamcor](https://appshunter.io/developer/1570121558) |

## What reviewers say

### Zettelbox

[App page](https://appshunter.io/ios/app/zettelbox-ai-note-taking/id1605557791)

Capture inspiration and organize your life with this app that integrates notes, to-dos, and scheduling. It helps transform scattered information into a structured knowledge base through smart review and related note linking. Enjoy secure local storage with optional cloud backups.

**Highlights:** Quick note capture with desktop widget, Intuitive tagging and nested categorization, Smart review to rediscover past thoughts, Link related notes for deeper understanding, Local encrypted storage, Cloud backup support

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |
| Yearly Plan | $19.99 | per year |
| PowerPack Permanent | $64.99 | one-time |


### CRUSH the Memory

[App page](https://appshunter.io/ios/app/crush-the-memory/id1635771641)

Capture, organize, and act on your ideas with this AI-powered productivity tool. Features include one-tap recording, automatic transcription, speaker identification, and smart summaries. Securely sync your notes across all devices.

**Highlights:** One-tap idea recording, Automatic multilingual transcription, Speaker identification for meetings, AI-powered smart summaries, Customizable folder organization, Cross-device real-time syncing, Secure data encryption

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Test | $0.99 | per month |
| CRUSH AI Access Plan | $9.99 | per month |
| CRUSH AI Access Plan | $99.99 | per year |
| CRUSH AI Access Credits | $5.00 | one-time |
| One Time Subscription | $25.00 | one-time |
| Apple Watch Access | $25.00 | one-time |


## Frequently asked questions

### Is Zettelbox free?

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

### Is CRUSH the Memory free?

CRUSH the Memory is free to download, with in-app purchases available.

### Which has better reviews, Zettelbox or CRUSH the Memory?

Zettelbox is rated higher. Zettelbox averages 4.3 out of 5 from 24 ratings, while CRUSH the Memory averages 4.1 from 15 ratings.

### Do Zettelbox or CRUSH the Memory have ads?

Neither Zettelbox nor CRUSH the Memory shows ads.

### Which is updated more often, Zettelbox or CRUSH the Memory?

Zettelbox ships an update every 2 weeks, and CRUSH the Memory fortnightly. Most recently, Zettelbox was updated on September 29, 2026 and CRUSH the Memory on October 3, 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.*