# Touch Energy vs IoT EMS

Touch Energy and IoT EMS 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Touch Energy | IoT EMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 39 MB | 25 MB |
| Requires iOS | 13.0 | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Henan Compere Smart Technology Co., Ltd.](https://appshunter.io/developer/1551573056) | [ACREL CO.,LTD](https://appshunter.io/developer/1277572474) |

## What reviewers say

### Touch Energy

[App page](https://appshunter.io/ios/app/touch-energy/id1551573054)

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

**In-app purchases:** none


### IoT EMS

[App page](https://appshunter.io/ios/app/iot-ems/id1560302424)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Touch Energy free?

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

### Is IoT EMS free?

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

### Do Touch Energy or IoT EMS have ads?

Neither Touch Energy nor IoT EMS shows ads.

### Which is updated more often, Touch Energy or IoT EMS?

Touch Energy ships an update every 2 months, and IoT EMS every 2 months. Most recently, Touch Energy was updated on September 20, 2026 and IoT EMS on September 17, 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.*