# GEM Controller

> GEM Controller (iPhone/iPad app by Harness Automation, LLC.)

- Source: https://appshunter.io/ios/app/gem-controller/id6763400332 (this page in markdown: same URL + `.md`)
- Developer: [Harness Automation, LLC](https://appshunter.io/developer/1666343374)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 7 MB
- Languages: English
- Released: 2026-05-03
- Data updated: 2026-07-07
- User reviews in markdown: https://appshunter.io/ios/app/gem-controller/id6763400332/reviews.md

## What is GEM Controller?

GEM is a large residential and commercial building automation platform that provides a powerful automation engine, enterprise features and user friendly interface.


## Version history (last 1 release)

### 2.0 — 2026-05-03

No release notes.

## More apps by Harness Automation, LLC

- [bacbus](https://appshunter.io/ios/app/bacbus/id6773854922)

All apps by Harness Automation, LLC: https://appshunter.io/developer/1666343374

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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 2026-07-07.*