# AllSensor vs 永成智能

AllSensor and 永成智能 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AllSensor ships an update every 3 months, 永成智能 every 2 months. The most recent releases landed on September 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | AllSensor | 永成智能 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 60 MB | 47 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.](https://appshunter.io/developer/1064839954) | [苏州汇川技术有限公司](https://appshunter.io/developer/1441943965) |

## What reviewers say

### AllSensor

[App page](https://appshunter.io/ios/app/allsensor/id1589920082)

**Features:** macOS Compatibility

**In-app purchases:** none


### 永成智能

[App page](https://appshunter.io/ios/app/id6447233606)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AllSensor free?

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

### Is 永成智能 free?

永成智能 is free to download, with no in-app purchases.

### Do AllSensor or 永成智能 have ads?

Neither AllSensor nor 永成智能 shows ads.

### Which is updated more often, AllSensor or 永成智能?

AllSensor ships an update every 3 months, and 永成智能 every 2 months. Most recently, AllSensor was updated on September 19, 2026 and 永成智能 on October 6, 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.*