# 省钱攻略 vs Mainpaper Sales

The clearest difference is update cadence: Mainpaper Sales at fortnightly against 省钱攻略's every 13 months. 省钱攻略's advantage is iOS requirement (12.0 vs 15.0). 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.

省钱攻略 ships an update every 13 months, Mainpaper Sales fortnightly. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 省钱攻略 | Mainpaper Sales |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Size | 93 MB | 29 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [庆龙 庞](https://appshunter.io/developer/1514055713) | [中汇文具](https://appshunter.io/developer/1560265223) |

## What reviewers say

### 省钱攻略

[App page](https://appshunter.io/ios/app/app/id1610962071)

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

**In-app purchases:** none


### Mainpaper Sales

[App page](https://appshunter.io/ios/app/mainpaper-sales/id1629021179)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 省钱攻略 free?

省钱攻略 is free to download, with no in-app purchases.

### Is Mainpaper Sales free?

Mainpaper Sales is free to download, with no in-app purchases.

### Do 省钱攻略 or Mainpaper Sales have ads?

Neither 省钱攻略 nor Mainpaper Sales shows ads.

### Which is updated more often, 省钱攻略 or Mainpaper Sales?

省钱攻略 ships an update every 13 months, and Mainpaper Sales fortnightly. Most recently, 省钱攻略 was updated on October 5, 2026 and Mainpaper Sales on October 24, 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.*