# 省钱有道 vs 卖达客

The clearest difference is ads: 卖达客 at none against 省钱有道's shown. 卖达客 also leads on update cadence (monthly vs every 2 months). 省钱有道's advantage is iOS requirement (13.0 vs 15). On price, 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.

省钱有道 ships an update every 2 months, 卖达客 monthly. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | 省钱有道 | 卖达客 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Size | 85 MB | 150 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [成都世联达科技有限公司](https://appshunter.io/developer/1232108429) | [上海程朱网络科技有限公司](https://appshunter.io/developer/1459218286) |

## What reviewers say

### 省钱有道

[App page](https://appshunter.io/ios/app/app/id1252872185)

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

**In-app purchases:** none


### 卖达客

[App page](https://appshunter.io/ios/app/id1459218287)

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

**In-app purchases:** none


## Frequently asked questions

### Is 省钱有道 free?

省钱有道 is free to download, with no in-app purchases.

### Is 卖达客 free?

卖达客 is free to download, with no in-app purchases.

### Do 省钱有道 or 卖达客 have ads?

省钱有道 shows ads; 卖达客 does not.

### Which is updated more often, 省钱有道 or 卖达客?

省钱有道 ships an update every 2 months, and 卖达客 monthly. Most recently, 省钱有道 was updated on November 6, 2026 and 卖达客 on November 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.*