# 蜀道畅充 vs 指南针

The clearest difference is in-app purchases: 蜀道畅充 at none against 指南针's 3. 蜀道畅充 also leads on iOS requirement (12.0 vs 16.0). 指南针's advantage is update cadence (every 2 days vs every 3 months) and device support. On price there is nothing between them.

Both are free to download. 指南针 sells 3 in-app purchases, starting at $6.99 per 7 days. 蜀道畅充 asks for nothing beyond the download.

蜀道畅充 ships an update every 3 months, 指南针 every 2 days. The most recent releases landed on October 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 蜀道畅充 | 指南针 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 208 MB | 36 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sichuan Shudao New Energy Technology Development Co., LTD](https://appshunter.io/developer/1723817774) | [BIQUDE](https://appshunter.io/developer/6788007048) |

## What reviewers say

### 蜀道畅充

[App page](https://appshunter.io/ios/app/id6475289042)

**In-app purchases:** none


### 指南针

[App page](https://appshunter.io/ios/app/gps/id6758391610)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员订阅 | $6.99 | per 7 days |
| 月会员订阅 | $14.99 | per month |
| 年会员订阅 | $29.99 | per year |


## Frequently asked questions

### Is 蜀道畅充 free?

蜀道畅充 is free to download, with no in-app purchases.

### Is 指南针 free?

指南针 is free to download, with in-app purchases available.

### Which is updated more often, 蜀道畅充 or 指南针?

蜀道畅充 ships an update every 3 months, and 指南针 every 2 days. Most recently, 蜀道畅充 was updated on October 7, 2026 and 指南针 on September 25, 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.*