# 记事本 vs RFID掌中宝

The clearest difference is in-app purchases: RFID掌中宝 at none against 记事本's 3. RFID掌中宝 also leads on update cadence (daily vs every 10 months) and iOS requirement (12.0 vs 15). On price, ads and device support there is nothing between them.

Both are free to download. 记事本 sells 3 in-app purchases, starting at $0.99 per month. RFID掌中宝 asks for nothing beyond the download.

记事本 ships an update every 10 months, RFID掌中宝 daily. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 记事本 | RFID掌中宝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Daily** |
| Size | 31 MB | 8 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [克填 姜](https://appshunter.io/developer/1543901280) | [淞 王](https://appshunter.io/developer/1819811438) |

## What reviewers say

### 记事本

[App page](https://appshunter.io/ios/app/id6739801921)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | per month |
| 年会员 | $6.99 | per year |
| 永久会员 | $9.99 | one-time |


### RFID掌中宝

[App page](https://appshunter.io/ios/app/rfid/id6747104621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 记事本 free?

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

### Is RFID掌中宝 free?

RFID掌中宝 is free to download, with no in-app purchases.

### Do 记事本 or RFID掌中宝 have ads?

Neither 记事本 nor RFID掌中宝 shows ads.

### Which is updated more often, 记事本 or RFID掌中宝?

记事本 ships an update every 10 months, and RFID掌中宝 daily. Most recently, 记事本 was updated on October 28, 2026 and RFID掌中宝 on October 25, 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.*