# ΣCasa (Sigma Casa) - SmartHome > Smart home device management and automation system. (iPhone/iPad app by Hsin-Yu Chen.) - Source: https://appshunter.io/ios/app/casa-sigma-casa-smarthome/id944794117 (this page in markdown: same URL + `.md`) - Developer: [Hsin-Yu Chen](https://appshunter.io/developer/1036526703) - Category: Productivity, Lifestyle - Price: Free - Rating: 4.00/5 from 1 App Store ratings · 51 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 351 MB - Languages: American English, Croatian, Czech, German (Germany), Chinese (Simplified, China), Slovak, Chinese (Traditional, Taiwan) - Released: 2015-01-14 - Data updated: 2026-06-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/casa-sigma-casa-smarthome/id944794117/reviews.md ## What is ΣCasa (Sigma Casa)? ΣCasa is design to access and manage various devices such as weather sensor, door sensor, power plug, LED light and so on. Any place and any time, you are able to make your home as cozy as you are at home with ΣCasa system. ΣCasa system work locally or remotely (via Bluetooth Low Energy from iOS devices), peripheral can be purchase individually without the need of Bridge/Gateway. That to said, if remote access is required at later stage ΣCentral can be purchase to act as bridge/gateway of supported peripherals. ΣLink: Link between peripherals, you can turn on your light when door is opened, or sound alarm from your ΣSmoke when shock is detected with ΣShock placed on windows. The possibilities of peripheral interaction is only limited by your imaginations! Supported Peripheral Product: ΣWeather - Local Weather Station ΣPlug - Power Control And Monitoring ΣLight - Lightning Control ΣDoor - Security and Monitoring ΣShock - Shock detector ΣSmoke - Smoke&Fire detector ΣSwitch - Inlet Switch for your lightings ## Key features - Remote device management - Local and remote access - Peripheral device linking - Custom automation creation - Support for various sensors and controls ## Recent user reviews (10 of 51) All indexed reviews: https://appshunter.io/ios/app/casa-sigma-casa-smarthome/id944794117/reviews.md ### 4/5 — 過電流偵測 *2022-07-26, version 5.50.200* 電源插座可以偵測用電瓦特數，為什麼App不能設定過電流斷電的功能？假使能設定，對用電安全方面可以多一層保護。 ### 5/5 — Top *2021-10-30, version 5.50.200* Alles keine Probleme ich verstehe die negativen Meinungen nicht alles technische Blindgänger ### 1/5 — Not in Germany *2021-10-05, version 5.50.200* Leider kann ich die Sprache nicht auf Deutsch umstellen!! ### 5/5 — 好用的電扇 *2021-07-20, version 5.40.700* 可以遠端控制 ### 5/5 — 很棒的app *2021-07-16, version 5.10.500* 真的智慧家居很方便，用起來一點都不難，我爸媽一教就會👍🏻👍🏻👍🏻！ ### 5/5 — 唯一支持MIT *2021-07-16, version 5.10.500* 愛用國貨，唯一支持MIT ### 5/5 — 智能居家好方便 *2021-07-16, version 5.10.500* 風扇好涼！ ### 5/5 — App使用心得 *2021-07-16, version 5.10.500* 讚 ### 5/5 — 連線方便 *2021-07-16, version 5.10.500* 操作便利控制方便 ### 5/5 — App使用心得 *2021-07-16, version 5.10.500* 使用介面簡單明瞭 一起加入IOT智能家庭 ## Frequently asked questions about ΣCasa (Sigma Casa) ### What devices can I control with ΣCasa? ΣCasa supports a range of devices including weather sensors, door sensors, power plugs, LED lights, smoke detectors, and shock detectors. You can also integrate inlet switches for lighting. ### How does ΣCasa handle remote access? ΣCasa offers remote access via Bluetooth Low Energy from iOS devices. For broader remote access, the ΣCentral unit can be purchased to act as a bridge/gateway for supported peripherals. ### Can I create custom automations with ΣCasa? Yes, ΣCasa allows you to link peripherals for custom automations. For example, you can set your light to turn on when a door is opened or trigger an alarm when a shock is detected. ### Does ΣCasa require a bridge or gateway? Peripheral devices can be purchased and used individually without a bridge/gateway for local use. A ΣCentral unit is needed if remote access is required. ### What is the update frequency for ΣCasa? The app was last updated on November 12, 2025, with version 5.90.500. This indicates active development and regular updates. ### What platforms is ΣCasa available on? ΣCasa is available for iPhone and iPod devices. ### What is the user rating for ΣCasa? ΣCasa has a rating of 4.0 stars based on 1 rating. ### Is ΣCasa suitable for children? ΣCasa has an age rating of 4+, making it suitable for younger users and families. ## Version history (last 5 releases) ### 5.90.500 — 2025-11-12 - bug fixed ### 5.90.400 — 2025-10-23 - issues fixed ### 5.50.200 — 2021-09-24 ΣCasa iOS 5.50.200 ・New Devices 1.智能燈泡 2.智能彩色燈泡 3.智能燈座 ・New Features 1 .新增官網連結 ・Improvement 1.優化新增裝置頁面 ### 5.40.900 — 2021-08-04 Fixed 1. 修正Wi-Fi Light Strip 無法正確顯示問題。 ### 5.40.700 — 2021-07-17 New Devices 1.AQI感測器 2.ƩSmartFan 3.ƩSmart Curtain Remove 1.移除ƩLight 2.移除ƩLED Bulb 3.移除ƩLED Light Strip 4.移除ƩLED Adaptor 5.移除Thermostat(EU) ## Apps similar to ΣCasa (Sigma Casa) | App | Rating | Price | Category | | --- | --- | --- | --- | | [iDMA - Door Management Alarm](https://appshunter.io/ios/app/idma-door-management-alarm/id1573869789) | 5.0 (1) | Free | Productivity | | [AKF Lejer](https://appshunter.io/ios/app/akf-lejer/id1484067960) | — | Free | Productivity | | [Whyte Smart Home](https://appshunter.io/ios/app/whyte-smart-home/id1381093976) | 5.0 (1) | Free | Productivity | | [iDEA - Delay Egress Alarm](https://appshunter.io/ios/app/idea-delay-egress-alarm/id1573869589) | — | Free | Productivity | | [Chinese Name Translator](https://appshunter.io/ios/app/chinese-name-translator/id1485033200) | — | Free | Productivity | | [みんなの名刺２](https://appshunter.io/ios/app/id1488285080) | — | Free | Productivity | ## More apps by Hsin-Yu Chen - [DUC HOME](https://appshunter.io/ios/app/duc-home/id1438727292) - [ANTICO](https://appshunter.io/ios/app/antico/id1577150613) - [AWS Demo](https://appshunter.io/ios/app/aws-demo/id1617977841) - [KNS Home](https://appshunter.io/ios/app/kns-home/id6444094511) - [INTELLI-EMS C](https://appshunter.io/ios/app/intelli-ems-c/id6466264632) All apps by Hsin-Yu Chen: https://appshunter.io/developer/1036526703 --- *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 2026-06-09.*