# 极简巡检 vs 笃行信道

The clearest difference is update cadence: 极简巡检 at fortnightly against 笃行信道's monthly. 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.

极简巡检 ships an update fortnightly, 笃行信道 monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 极简巡检 | 笃行信道 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 130 MB | 51 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [浙江省工业设计研究院有限公司](https://appshunter.io/developer/1631936329) | [笃行信道智能科技(河南)有限公司](https://appshunter.io/developer/1826713235) |

## What reviewers say

### 极简巡检

[App page](https://appshunter.io/ios/app/id6476076151)

**Features:** macOS Compatibility

**In-app purchases:** none


### 笃行信道

[App page](https://appshunter.io/ios/app/id6748632227)

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

**In-app purchases:** none


## Frequently asked questions

### Is 极简巡检 free?

极简巡检 is free to download, with no in-app purchases.

### Is 笃行信道 free?

笃行信道 is free to download, with no in-app purchases.

### Do 极简巡检 or 笃行信道 have ads?

Neither 极简巡检 nor 笃行信道 shows ads.

### Which is updated more often, 极简巡检 or 笃行信道?

极简巡检 ships an update fortnightly, and 笃行信道 monthly. Most recently, 极简巡检 was updated on November 4, 2026 and 笃行信道 on October 30, 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.*