Remote AC Universal Control — App overview
Remote AC Universal Control is a free iPhone app from FUJI CAC JOINT STOCK COMPANY that turns an iPhone into a remote for air conditioners. After a short setup process users can manage their AC units from the phone: power them on or off, change operating modes and fan strength, set temperatures, and create schedules for multiple units. The app also tracks AC status and shows diagnostic codes when faults occur.
Core functions
- Create timers and recurring schedules for one or more air conditioners.
- Switch modes, adjust fan levels and modify temperature settings.
- View real-time status and receive error or fault codes for troubleshooting.
- Power units on and off remotely from the app interface.
Supported makes and compatibility
- LG, Mitsubishi, Samsung, Panasonic and many other common brands are supported.
- Broad compatibility means the app can often substitute for a missing or drained physical remote.
- Note: this application is an independent third-party tool and is not produced by the AC manufacturers listed.
Why people choose this app
Remote AC Universal Control is valued for its convenience and simplicity. It’s useful when the original remote is lost or its batteries die, because installation only takes a few minutes and most features are immediately accessible. The clean interface and multi-unit scheduling give a more connected, “smart home” feel.
Alternative option
ReelTree — a free alternative recommended for users who want a different interface or additional features.
Developer contact and feedback
The developer welcomes improvement suggestions and provides contact details on their official website for support or feedback.
Technical
- iPhone
- Free