# 觅签 vs Secret Diary

The clearest difference is in-app purchases: 觅签 at none against Secret Diary's 1. 觅签 also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (8 vs 15). Secret Diary's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Secret Diary sells 1 one-off in-app purchase. 觅签 asks for nothing beyond the download.

觅签 ships an update every 2 weeks, Secret Diary every 3 months. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 觅签 | Secret Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/secret-diary-password-notes/id6445909382/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 66 MB |
| Requires iOS | **8** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Zhongke Kangxin (Changzhou) Technology Co., Ltd.](https://appshunter.io/developer/1542311571) | [伟 葛](https://appshunter.io/developer/1028908732) |

## What reviewers say

### 觅签

[App page](https://appshunter.io/ios/app/id1542311569)

**In-app purchases:** none


### Secret Diary

[App page](https://appshunter.io/ios/app/secret-diary-password-notes/id6445909382)

Securely record your daily life and protect your privacy with this easy-to-use digital journal. Customize entries with beautiful fonts and quickly find past notes using content search. It offers password protection for exclusive access.

**Highlights:** Password protection, Secure diary entries, Customizable fonts, Content search, User-friendly interface, Privacy protection

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $2.99 | one-time |


## Frequently asked questions

### Is 觅签 free?

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

### Is Secret Diary free?

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

### Do 觅签 or Secret Diary have ads?

Neither 觅签 nor Secret Diary shows ads.

### Which is updated more often, 觅签 or Secret Diary?

觅签 ships an update every 2 weeks, and Secret Diary every 3 months. Most recently, 觅签 was updated on October 27, 2026 and Secret Diary on October 7, 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.*