# PaperDeep论文辅助工具 vs 文件压缩

The clearest difference is device support: PaperDeep论文辅助工具 at 3 against 文件压缩's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PaperDeep论文辅助工具 sells 10 one-off in-app purchases and 文件压缩 sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

PaperDeep论文辅助工具 ships an update every 6 days, 文件压缩 every 9 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | PaperDeep论文辅助工具 | 文件压缩 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 9 days |
| Size | 50 MB | 1 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BorderTown](https://appshunter.io/developer/1654646700) | [河壬 郝](https://appshunter.io/developer/1624488887) |

## What reviewers say

### PaperDeep论文辅助工具

[App page](https://appshunter.io/ios/app/paperdeep/id6758391561)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 基础会员-1天 | $0.99 | one-time |
| 38元积分充值 | $4.99 | one-time |
| 58元权益套餐 | $7.99 | one-time |
| 68元积分充值 | $9.99 | one-time |
| 1个月一次性会员权益 | $12.99 | one-time |
| 128元积分充值 | $19.99 | one-time |
| 168元权益套餐 | $24.99 | one-time |
| 228元的权益套餐 | $29.99 | one-time |
| 3个月一次性会员权益 | $29.99 | one-time |
| 12个月一次性会员权益 | $99.99 | one-time |


### 文件压缩

[App page](https://appshunter.io/ios/app/pdf-and-word-and/id6762069080)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月畅享 | $0.99 | per month |
| 终身会员 | $3.99 | one-time |


## Frequently asked questions

### Is PaperDeep论文辅助工具 free?

PaperDeep论文辅助工具 is free to download, with in-app purchases available.

### Is 文件压缩 free?

文件压缩 is free to download, with in-app purchases available.

### Do PaperDeep论文辅助工具 or 文件压缩 have ads?

Neither PaperDeep论文辅助工具 nor 文件压缩 shows ads.

### Which is updated more often, PaperDeep论文辅助工具 or 文件压缩?

PaperDeep论文辅助工具 ships an update every 6 days, and 文件压缩 every 9 days. Most recently, PaperDeep论文辅助工具 was updated on October 24, 2026 and 文件压缩 on October 18, 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.*