# 別忘了 vs SangLee

The clearest difference is iOS requirement: 別忘了 at 11.0 against SangLee's 16.6. 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.

別忘了 ships an update every 6 weeks, SangLee every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 別忘了 | SangLee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 5 MB | 10 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gingersoft Limited](https://appshunter.io/developer/989774292) | [Genie Rosario Chow](https://appshunter.io/developer/1339046215) |

## What reviewers say

### 別忘了

[App page](https://appshunter.io/ios/app/id1659775962)

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

**In-app purchases:** none


### SangLee

[App page](https://appshunter.io/ios/app/sanglee/id6737250595)

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

**In-app purchases:** none


## Frequently asked questions

### Is 別忘了 free?

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

### Is SangLee free?

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

### Do 別忘了 or SangLee have ads?

Neither 別忘了 nor SangLee shows ads.

### Which is updated more often, 別忘了 or SangLee?

別忘了 ships an update every 6 weeks, and SangLee every 3 weeks. Most recently, 別忘了 was updated on October 27, 2026 and SangLee 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.*