# 省钱有道 vs 不渝

The clearest difference is ads: 不渝 at none against 省钱有道's shown. 不渝 also leads on update cadence (every 9 days vs every 2 months). 省钱有道's advantage is iOS requirement (10.0 vs 12.0). 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, 不渝 every 9 days. Both last shipped on September 9, 2026.

## The numbers

| Metric | 省钱有道 | 不渝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 56 MB | 101 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [成都世联达科技有限公司](https://appshunter.io/developer/1232108429) | [Nanning Tanwate network technology Co., Ltd](https://appshunter.io/developer/1533926828) |

## What reviewers say

### 省钱有道

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 不渝

[App page](https://appshunter.io/ios/app/app/id1638447031)

**Features:** macOS Compatibility

**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 不渝 free?

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

### Do 省钱有道 or 不渝 have ads?

省钱有道 shows ads; 不渝 does not.

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

省钱有道 ships an update every 2 months, and 不渝 every 9 days. Most recently, 省钱有道 was updated on September 9, 2026 and 不渝 on September 9, 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.*