# 记密码 vs Sticky Notea

The clearest difference is in-app purchases: Sticky Notea at none against 记密码's 1. 记密码's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 记密码 sells 1 one-off in-app purchase. Sticky Notea asks for nothing beyond the download.

记密码 ships an update every 3 weeks, Sticky Notea every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 记密码 | Sticky Notea |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 30 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [青山 郭](https://appshunter.io/developer/1800987338) | [镓聪 杨](https://appshunter.io/developer/6805123875) |

## What reviewers say

### 记密码

[App page](https://appshunter.io/ios/app/id6744935782)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 早鸟会员 | $4.99 | one-time |


### Sticky Notea

[App page](https://appshunter.io/ios/app/sticky-notea/id6814895879)

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

**In-app purchases:** none


## Frequently asked questions

### Is 记密码 free?

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

### Is Sticky Notea free?

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

### Do 记密码 or Sticky Notea have ads?

Neither 记密码 nor Sticky Notea shows ads.

### Which is updated more often, 记密码 or Sticky Notea?

记密码 ships an update every 3 weeks, and Sticky Notea every 2 weeks. Most recently, 记密码 was updated on November 5, 2026 and Sticky Notea 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.*