# 密码本 vs 小票扫描

The clearest difference is in-app purchases: 密码本 at none against 小票扫描's 2. 密码本 also leads on iOS requirement (10.0 vs 26). 小票扫描's advantage is ads (none vs shown) and update cadence (every 2 days vs every 12 months). On price and device support there is nothing between them.

Both are free to download. 小票扫描 sells 2 in-app purchases, starting at $0.99 per month. 密码本 asks for nothing beyond the download.

密码本 ships an update every 12 months, 小票扫描 every 2 days. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 密码本 | 小票扫描 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 2 days** |
| Size | 7 MB | 3 MB |
| Requires iOS | **10.0** | 26 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [志化 彭](https://appshunter.io/developer/1226811775) | [WenJie Studio](https://appshunter.io/developer/1639454309) |

## What reviewers say

### 密码本

[App page](https://appshunter.io/ios/app/id1501521526)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小票扫描

[App page](https://appshunter.io/ios/app/ocr/id6816583201)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 专业版（按月续期） | $0.99 | per month |
| 永久会员 | $4.99 | one-time |


## Frequently asked questions

### Is 密码本 free?

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

### Is 小票扫描 free?

小票扫描 is free to download, with in-app purchases available.

### Do 密码本 or 小票扫描 have ads?

密码本 shows ads; 小票扫描 does not.

### Which is updated more often, 密码本 or 小票扫描?

密码本 ships an update every 12 months, and 小票扫描 every 2 days. Most recently, 密码本 was updated on November 3, 2026 and 小票扫描 on November 12, 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.*