# TinyDrawer vs 嘟嘟

The clearest difference is update cadence: 嘟嘟 at every 3 days against TinyDrawer's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TinyDrawer sells 2 in-app purchases, starting at $4.99 per month and 嘟嘟 sells 5 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

TinyDrawer ships an update every 2 weeks, 嘟嘟 every 3 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TinyDrawer | 嘟嘟 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 28 MB | 7 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zebin Huang](https://appshunter.io/developer/1367894360) | [晓倩 岳](https://appshunter.io/developer/6810043420) |

## What reviewers say

### TinyDrawer

[App page](https://appshunter.io/ios/app/tinydrawer-ai-study-helper/id6758496623)

Transform videos, podcasts, and articles into your private knowledge base. Quickly distill core ideas, capture inspiration with timestamped notes, and organize all your content in one place for efficient recall and learning.

**Highlights:** Smart transcription from audio/video, Timestamped thought capture, Unified content collection, Variable playback speed, iCloud sync across devices, Organized knowledge base

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $39.99 | per year |


### 嘟嘟

[App page](https://appshunter.io/ios/app/ai/id6810388926)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 嘟嘟会员月度 | $0.99 | per month |
| 嘟嘟会员年度 | $14.99 | per year |
| 嘟嘟会员7天 | $0.99 | one-time |
| 嘟嘟会员15天 | $1.99 | one-time |
| 嘟嘟会员30天 | $2.99 | one-time |


## Frequently asked questions

### Is TinyDrawer free?

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

### Is 嘟嘟 free?

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

### Do TinyDrawer or 嘟嘟 have ads?

Neither TinyDrawer nor 嘟嘟 shows ads.

### Which is updated more often, TinyDrawer or 嘟嘟?

TinyDrawer ships an update every 2 weeks, and 嘟嘟 every 3 days. Most recently, TinyDrawer was updated on October 24, 2026 and 嘟嘟 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.*