# 论文降重助手 vs Ultra Widgets

The clearest difference is iOS requirement: 论文降重助手 at 11.0 against Ultra Widgets's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 论文降重助手 sells 6 one-off in-app purchases and Ultra Widgets sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

论文降重助手 ships an update every 8 days, Ultra Widgets fortnightly. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 论文降重助手 | Ultra Widgets |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Size | 44 MB | 9 MB |
| Requires iOS | **11.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [北京知风科技有限公司](https://appshunter.io/developer/1548901903) | [CHRISTOPHER HING-YU YEH](https://appshunter.io/developer/1861101081) |

## 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 |


### Ultra Widgets

[App page](https://appshunter.io/ios/app/ultra-widgets/id6813536096)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ultra Pro Monthly | $2.99 | per month |
| Ultra Pro Annual | $14.99 | per year |
| Ultra Pro Lifetime | $34.99 | one-time |


## 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 Ultra Widgets free?

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

### Do 论文降重助手 or Ultra Widgets have ads?

Neither 论文降重助手 nor Ultra Widgets shows ads.

### Which is updated more often, 论文降重助手 or Ultra Widgets?

论文降重助手 ships an update every 8 days, and Ultra Widgets fortnightly. Most recently, 论文降重助手 was updated on October 27, 2026 and Ultra Widgets on October 21, 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.*