# 文件秘书 vs Ultimates

The clearest difference is device support: 文件秘书 at 3 against Ultimates's —. 文件秘书 also leads on iOS requirement (10.0 vs 13.0). On price and in-app purchases there is nothing between them.

Both are free to download. 文件秘书 sells 1 one-off in-app purchase and Ultimates sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 文件秘书 | Ultimates |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | Every 3 months | — |
| Size | 35 MB | 31 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing Shi Yu decoration design Co., LTD](https://appshunter.io/developer/1747870989) | [Hangzhou Juqing Network Technology Co., LTD](https://appshunter.io/developer/1745252811) |

## What reviewers say

### 文件秘书

[App page](https://appshunter.io/ios/app/id1641720258)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 音视频格式转换 | $0.99 | one-time |


### Ultimates

[App page](https://appshunter.io/ios/app/ultimates/id6469773245)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 您将解锁专业功能 | $1.99 | one-time |


## Frequently asked questions

### Is 文件秘书 free?

文件秘书 is free to download, with in-app purchases available.

### Is Ultimates free?

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

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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.*