# 密码本 vs 光影壁纸

The clearest difference is price: 光影壁纸 at Free against 密码本's $0.99. 密码本's advantage is in-app purchases (none vs 8) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

光影壁纸 is free to download; 密码本 costs $0.99 up front. 光影壁纸 sells 7 in-app purchases, starting at $6.99 per 7 days. 密码本 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 密码本 | 光影壁纸 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1603051677/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | — |
| Size | 25 MB | 126 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [杰 林](https://appshunter.io/developer/1602113131) | [Hong Kong Yingda Technology Limited](https://appshunter.io/developer/1643128967) |

## What reviewers say

### 密码本

[App page](https://appshunter.io/ios/app/id1603051677)

Securely store and manage all your account usernames and passwords across various platforms. Generate strong, random passwords to enhance your online security. All data is stored locally on your device for maximum privacy.

**Highlights:** Account management, Password generation, Local data storage, Enhanced security, User feedback channel

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

**In-app purchases:** none


### 光影壁纸

[App page](https://appshunter.io/ios/app/id6763446569)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vip | $6.99 | per 7 days |
| vip | $7.99 | per 7 days |
| vip | $7.99 | per 7 days |
| vip | $9.99 | per 7 days |
| vip | $14.99 | per month |
| vip | $14.99 | per month |
| vip | $29.99 | per year |


## Frequently asked questions

### Is 密码本 free?

密码本 costs $0.99, with no in-app purchases.

### Is 光影壁纸 free?

光影壁纸 is free to download, with in-app purchases available.

### Do 密码本 or 光影壁纸 have ads?

光影壁纸 shows ads; 密码本 does not.

### Which is updated more often, 密码本 or 光影壁纸?

密码本 ships an update every 3 weeks, and 光影壁纸 every 3 weeks. Most recently, 密码本 was updated on November 3, 2026 and 光影壁纸 on November 5, 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.*