# 论文降重助手 vs Vexa Comercio

The clearest difference is in-app purchases: Vexa Comercio at none against 论文降重助手's 12. Vexa Comercio also leads on iOS requirement (9.0 vs 11.0). 论文降重助手's advantage is device support. On price there is nothing between them.

Both are free to download. 论文降重助手 sells 6 one-off in-app purchases. Vexa Comercio asks for nothing beyond the download.

## The numbers

| Metric | 论文降重助手 | Vexa Comercio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 8 days | — |
| Size | 44 MB | 24 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [北京知风科技有限公司](https://appshunter.io/developer/1548901903) | [Grupo Unico Internacional, S.A.](https://appshunter.io/developer/1599405492) |

## What reviewers say

### 论文降重助手

[App page](https://appshunter.io/ios/app/id1565349640)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 论文服务费用 | $0.99 | one-time |
| 论文服务费用 | $1.99 | one-time |
| 论文服务费用 | $49.99 | one-time |
| 论文服务费用 | $59.99 | one-time |
| 论文服务费用 | $69.99 | one-time |
| 论文服务费用 | $79.99 | one-time |


### Vexa Comercio

[App page](https://appshunter.io/ios/app/vexa-comercio/id6476895741)

**In-app purchases:** none


## Frequently asked questions

### Is 论文降重助手 free?

论文降重助手 is free to download, with in-app purchases available.

### Is Vexa Comercio free?

Vexa Comercio is free to download, with no in-app purchases.

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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.*