# MyStudyDeck vs 暖暖字词库

The clearest difference is ads: 暖暖字词库 at none against MyStudyDeck's shown. MyStudyDeck's advantage is update cadence (every 5 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. MyStudyDeck sells 2 in-app purchases, starting at $1.99 per month and 暖暖字词库 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MyStudyDeck ships an update every 5 days, 暖暖字词库 fortnightly. The most recent releases landed on October 19, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MyStudyDeck | 暖暖字词库 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 48 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kyulabs](https://appshunter.io/developer/1380867471) | [瑞超 贺](https://appshunter.io/developer/1882916319) |

## What reviewers say

### MyStudyDeck

[App page](https://appshunter.io/ios/app/mystudydeck-smart-flashcard/id6741322663)

This app uses AI to create flashcards and quizzes from any subject, eliminating manual card creation. It offers smart study modes, deck sharing, and offline access for a personalized learning experience.

**Highlights:** AI card generation, Smart study modes, iCloud sync, Deck sharing, Offline access, Adaptive quizzes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Lifetime Premium | $16.99 | one-time |


### 暖暖字词库

[App page](https://appshunter.io/ios/app/id6789922849)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 暖暖字词库高级版 | $1.99 | one-time |


## Frequently asked questions

### Is MyStudyDeck free?

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

### Is 暖暖字词库 free?

暖暖字词库 is free to download, with in-app purchases available.

### Do MyStudyDeck or 暖暖字词库 have ads?

MyStudyDeck shows ads; 暖暖字词库 does not.

### Which is updated more often, MyStudyDeck or 暖暖字词库?

MyStudyDeck ships an update every 5 days, and 暖暖字词库 fortnightly. Most recently, MyStudyDeck was updated on October 19, 2026 and 暖暖字词库 on October 31, 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.*