# ComateMeter vs FCM IoT

The clearest difference is iOS requirement: ComateMeter at 13.0 against FCM IoT's 15.0. On price, update cadence, 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.

ComateMeter ships an update fortnightly, FCM IoT every 3 weeks. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | ComateMeter | FCM IoT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 66 MB | 87 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HeFei Comate Intelligent Sensor Co., Ltd.](https://appshunter.io/developer/1087671825) | [苏州曼捷科智能科技有限公司](https://appshunter.io/developer/1530505401) |

## What reviewers say

### ComateMeter

[App page](https://appshunter.io/ios/app/comatemeter/id1068437512)

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

**In-app purchases:** none


### FCM IoT

[App page](https://appshunter.io/ios/app/fcm-iot/id1584102216)

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

**In-app purchases:** none


## Frequently asked questions

### Is ComateMeter free?

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

### Is FCM IoT free?

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

### Do ComateMeter or FCM IoT have ads?

Neither ComateMeter nor FCM IoT shows ads.

### Which is updated more often, ComateMeter or FCM IoT?

ComateMeter ships an update fortnightly, and FCM IoT every 3 weeks. Most recently, ComateMeter was updated on November 11, 2026 and FCM IoT on November 7, 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.*