# MemoryPlanet vs 识词本

The clearest difference is device support: 识词本 at 6 against MemoryPlanet's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | MemoryPlanet | 识词本 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 24 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [业顷 蓝](https://appshunter.io/developer/6773348134) | [天添 叶](https://appshunter.io/developer/6799125945) |

## What reviewers say

### MemoryPlanet

[App page](https://appshunter.io/ios/app/memoryplanet-flashcards/id6773370158)

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

**In-app purchases:** none


### 识词本

[App page](https://appshunter.io/ios/app/id6803338943)

This app transforms English test papers into structured vocabulary notes. It automatically identifies and filters relevant words, providing detailed definitions, phonetic symbols, and example sentences. Users can also access built-in vocabulary lists for various exams and export notes for printing.

**Highlights:** Automatic vocabulary extraction from test papers, Intelligent word filtering and selection, Detailed word information (definitions, phonetics, examples), Built-in vocabulary lists for exams (CET-4, CET-6, IELTS, TOEFL, etc.), Root and word family learning, PDF/Word export for printable notes, Cross-platform synchronization (iOS, iPadOS, macOS, watchOS)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is MemoryPlanet free?

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

### Is 识词本 free?

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

### Do MemoryPlanet or 识词本 have ads?

Neither MemoryPlanet nor 识词本 shows ads.

### Which is updated more often, MemoryPlanet or 识词本?

MemoryPlanet ships an update every 2 days, and 识词本 every 2 days. Most recently, MemoryPlanet was updated on October 9, 2026 and 识词本 on October 9, 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.*