# Roommate / KEYCO Air — Environment monitor at Home

> Home environment and motion monitor that plugs into an outlet. (iPhone/iPad app by SoluM.)

- Source: https://appshunter.io/ios/app/roommate-keyco-air/id1322886956 (this page in markdown: same URL + `.md`)
- Developer: [SoluM](https://appshunter.io/developer/1246070201)
- Category: Lifestyle
- Price: Free with in-app purchases
- Rating: 1.40/5 from 8 App Store ratings · 12 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 61 MB
- Languages: American English
- Released: 2018-01-20
- Data updated: 2026-08-19
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/roommate-keyco-air/id1322886956/reviews.md

## What is Roommate / KEYCO Air?

From motion detection to air quality, the state of my space at a glance!
 
* No need to charge or install it, all you need is just plugging it into an outlet
 
* Once detect the motion or air quality change, real-time alerts push from the smartphone App and Roommate LED
* Check the past records anytime with saved log 
 
* A compact design that fits into an outlet
 
* Low power consumption design that can be plugged in at all times
 

 To enjoy following effects; check the motion, temperature, humidity, discomfort index and harmful gas level of your space 
 
1.     Movements in a house where no one should be? Preventing any accidents through the motion detection
2.     Want to know where your pets spend the most time alone? Then check with the Roommate! You can see their movement activities by time with its motion detection 
3.     Maintain optimal temperature, humidity and fresh surroundings with air quality monitoring solution
4.     Share your space information (motion detection log and environment data) with your family in real-time
 
* Motion detection is supported only by Roommate, a new product.

## Key features

- Motion detection
- Air quality monitoring
- Temperature and humidity tracking
- Real-time alerts
- Saved activity logs
- Family sharing of data

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| KEYCO 6 Months Voucher | $4.99 | one-time |
| KEYCO 1 Year Voucher | $7.99 | one-time |


## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/roommate-keyco-air/id1322886956/reviews.md

### 5/5 — 모션감지 되니 편하네요

*2022-09-24*

모션감지 기능이 있어서 아이들이 학교돌아왔는지 바로 알수 있어서 좋더라구요, 부수적으로 공기상태도 알수 있고요….

최신 iOS에서도 잘 동작하네요….

### 3/5 — Works with iOS 15 now

*2022-03-25*

The updated the app 3 weeks ago and it works fine now. The 3 star rating is because the took so long to fix it.

### 1/5 — Crashes with ios 15

*2022-03-01, version 2.2.1*

Doesn’t work with the new IoS update. Please fix it

### 1/5 — No updates. App is useless

*2022-02-23*

As stated in the other review, the app does not run on current OS version

### 1/5 — 쓰레기

*2022-02-03*

아이폰 업뎃 후 실행불가. 업뎃 전엔 데이터 올라오다 끊김.

### 5/5 — ios 15.2 업데이트 후 앱 실행하면 아웃됩니다

*2022-01-03*

제목 그대로 ios15.2 업데이트 후에 실행하니 아웃됩니다. 앱 접근 권한(위치, 블루투스 등)로 축소 된거 같구요

### 1/5 — 실행이 안됩니다.

*2021-12-09*

앱이 실행이안됩니다.

### 1/5 — Crashes after IOS 15.1 update

*2021-11-27, version 2.2.1*

After latest IOS application crashes and can’t be used anymore. Appreciate the developer swift action on it. Thanks!

### 1/5 — iOS 15.1 issues

*2021-11-12, version 2.2.1*

It’s keep crashing after iOS 15.1 update.

### 1/5 — Not working after last IOS update.

*2021-10-31, version 2.2.1*

It seems that this app is not working after the last IOS update. Maybe there is way to fix it.

## Frequently asked questions about Roommate / KEYCO Air

### What is Roommate / KEYCO Air?

Roommate / KEYCO Air is a device that plugs into an outlet to monitor your home's environment, including motion, temperature, humidity, and air quality. It sends real-time alerts to your smartphone.

### Does Roommate / KEYCO Air require charging?

No, Roommate / KEYCO Air does not require charging. It is designed to be plugged directly into an outlet for continuous power and low power consumption.

### Can I share my Roommate / KEYCO Air data with others?

Yes, you can share your space information, including motion detection logs and environment data, with your family in real-time through the app.

### What kind of environmental data does Roommate / KEYCO Air track?

Roommate / KEYCO Air tracks motion, temperature, humidity, discomfort index, and harmful gas levels in your space.

### Is Roommate / KEYCO Air suitable for monitoring pets?

Yes, the motion detection feature can help you track where your pets spend their time alone by showing their movement activities by time.

### What is the user rating for Roommate / KEYCO Air?

Roommate / KEYCO Air has a user rating of 1.4 stars based on 8 ratings.

### What devices is Roommate / KEYCO Air compatible with?

Roommate / KEYCO Air is supported on iPhone, iPad, and iPod devices.

### How often is Roommate / KEYCO Air updated?

The latest version of Roommate / KEYCO Air is 3.0.49, and it was last updated on August 1, 2024.

## Version history (last 5 releases)

### 3.0.58 — 2026-07-04

Bug Fixes

### 3.0.56 — 2026-06-24

• UI 개선
• 버그 수정

### 3.0.49 — 2024-08-01

1. Weather service removed. 
2. Bug fixes.

### 30.48 — 2023-01-17

'No Activity detection' feature support

### 3.0.42 — 2022-09-23

Support new Roommate device

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## More apps by SoluM

- [KEYCO Finder](https://appshunter.io/ios/app/keyco-finder/id1288461300)
- [KEYCO Plus - GPS Tracker](https://appshunter.io/ios/app/keyco-plus-gps-tracker/id1375945298)
- [KEYCO LoSPAN Card](https://appshunter.io/ios/app/keyco-lospan-card/id1453778710)
- [ESL Manager](https://appshunter.io/ios/app/esl-manager/id1479987849)
- [ESL Manger Newton](https://appshunter.io/ios/app/esl-manger-newton/id1568911073)

All apps by SoluM: https://appshunter.io/developer/1246070201

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*