# 即省 vs 极省Pro

The clearest difference is update cadence: 极省Pro at monthly against 即省's every 3 months. On price, ads, 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.

即省 ships an update every 3 months, 极省Pro monthly. The most recent releases landed on September 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 即省 | 极省Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 177 MB | 344 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Guizhou HuLitong Electronic Commerce Co., LTD.](https://appshunter.io/developer/1380621933) | [Chongqing Zhijing Technology Co., Ltd](https://appshunter.io/developer/1517539321) |

## What reviewers say

### 即省

[App page](https://appshunter.io/ios/app/id1574865545)

**Features:** macOS Compatibility

**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 即省 free?

即省 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 即省 or 极省Pro have ads?

Neither 即省 nor 极省Pro shows ads.

### Which is updated more often, 即省 or 极省Pro?

即省 ships an update every 3 months, and 极省Pro monthly. Most recently, 即省 was updated on September 26, 2026 and 极省Pro on October 11, 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.*