# AllSensor vs Hylios

The clearest difference is update cadence: Hylios at every 2 weeks against AllSensor's every 3 months. AllSensor's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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, Hylios every 2 weeks. The most recent releases landed on September 19, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | AllSensor | Hylios |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 60 MB | 3 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.](https://appshunter.io/developer/1064839954) | [Binary Bros LLC](https://appshunter.io/developer/821142623) |

## What reviewers say

### AllSensor

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Hylios

[App page](https://appshunter.io/ios/app/hylios/id6474466548)

**In-app purchases:** none


## Frequently asked questions

### Is AllSensor free?

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

### Is Hylios free?

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

### Do AllSensor or Hylios have ads?

Neither AllSensor nor Hylios shows ads.

### Which is updated more often, AllSensor or Hylios?

AllSensor ships an update every 3 months, and Hylios every 2 weeks. Most recently, AllSensor was updated on September 19, 2026 and Hylios on September 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.*