# PassBox vs infolio(影书)

The clearest difference is update cadence: PassBox at every 5 days against infolio(影书)'s every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PassBox sells 1 one-off in-app purchase and infolio(影书) sells 10 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PassBox ships an update every 5 days, infolio(影书) every 2 weeks. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PassBox | infolio(影书) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 17 MB | 116 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod, Apple Watch | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Vittorio Scocca](https://appshunter.io/developer/1563991625) | [宁宁 权](https://appshunter.io/developer/1805766325) |

## What reviewers say

### PassBox

[App page](https://appshunter.io/ios/app/passbox/id1563991623)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PassBox Pro Version | $1.99 | one-time |


### infolio(影书)

[App page](https://appshunter.io/ios/app/infolio/id6744402057)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 官方同步套餐体验版 | $0.99 | per 7 days |
| 套餐一(含20GB空间) | $2.99 | per month |
| 自定义同步源会员（1月） | $2.99 | per month |
| 套餐二(含200GB空间) | $9.99 | per month |
| 自定义同步源会员（1年） | $14.99 | per year |
| 套餐一(含20GB空间) | $22.49 | per year |
| 套餐三(含1TB空间) | $29.99 | per month |
| 套餐二(含200GB空间) | $87.99 | per year |
| 套餐四(含5TB空间) | $122.99 | per month |
| 套餐三(含1TB空间) | $299.00 | per year |


## Frequently asked questions

### Is PassBox free?

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

### Is infolio(影书) free?

infolio(影书) is free to download, with in-app purchases available.

### Do PassBox or infolio(影书) have ads?

Neither PassBox nor infolio(影书) shows ads.

### Which is updated more often, PassBox or infolio(影书)?

PassBox ships an update every 5 days, and infolio(影书) every 2 weeks. Most recently, PassBox was updated on October 3, 2026 and infolio(影书) on October 4, 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.*