# 优惠大师 vs 极省Pro

The clearest difference is ads: 极省Pro at none against 优惠大师's shown. 优惠大师's advantage is iOS requirement (10.0 vs 12.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | 优惠大师 | 极省Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Size | 96 MB | 344 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chengdu Qiying Science and Technology Co., Ltd.](https://appshunter.io/developer/679580786) | [Chongqing Zhijing Technology Co., Ltd](https://appshunter.io/developer/1517539321) |

## What reviewers say

### 优惠大师

[App page](https://appshunter.io/ios/app/id1460343805)

**In-app purchases:** none


### 极省Pro

[App page](https://appshunter.io/ios/app/pro/id1658540373)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 优惠大师 free?

优惠大师 is free to download, with no in-app purchases.

### Is 极省Pro free?

极省Pro is free to download, with no in-app purchases.

### Do 优惠大师 or 极省Pro have ads?

优惠大师 shows ads; 极省Pro does not.

### Which is updated more often, 优惠大师 or 极省Pro?

优惠大师 ships an update monthly, and 极省Pro monthly. Most recently, 优惠大师 was updated on November 3, 2026 and 极省Pro on November 3, 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.*