207+ iOS apps curated and reviewed
With an average user rating of 4.0★, the all ac error codes category is one of the App Store's strongest. Browse all 207+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | — | No | No | Jul 2026 |
| 4 |  | Free | — | No | No | Jun 2026 |
| 5 |  | Free | 1.4★ (9) | No | No | Jul 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 2.9★ (30) | No | No | May 2026 |
| 8 |  | Free | 2.4★ (800) | No | No | Jul 2026 |
Instantly troubleshoot your Panasonic air conditioner by entering error codes. This app provides offline access to troubleshooting guides for residential and package units, with adjustable text and diagrams for easy viewing. Stay updated with the latest error codes.
This app offers HVAC, electrical, and mechanical professionals a comprehensive set of tools for the job site. It includes technical data, calculators, business management features, educational resources, and a community forum.
Control your WiFi-enabled air conditioner remotely from anywhere in the world. Adjust temperature, mode, timers, swing, and turbo settings with ease. Enjoy the convenience of pre-cooling your home or turning off your AC from afar.
This tool helps troubleshoot Fujitsu General air conditioners, wireless LAN adapters, and air-to-water systems. It allows users to check system conditions, diagnose error codes, and inspect sensor data for efficient problem-solving.
Control your Toshiba air conditioner remotely from your smartphone. Adjust settings, set schedules, and customize temperature for optimal comfort, whether you're at home or on your way. Ensure your device is compatible before use.
Transform your smartphone into a universal remote for your air conditioner. Effortlessly manage temperature, modes, fan speed, and set timers for a comfortable indoor environment. Compatible with numerous AC brands for convenient climate control.
Easily scan and generate QR codes and barcodes for various purposes, including Wi-Fi access, product information, and URLs. Save and manage your codes, and even check lottery tickets. Offers both free and premium features for enhanced customization and unlimited use.
This app provides an instant mobile refrigerant charge calculator for HVACR applications. It supports various refrigerants and allows users to calculate the correct system charge based on superheat, subcooling, or airflow, along with environmental conditions.
Control your air conditioning system remotely from your iPhone, iPad, or Apple Watch. Adjust temperature, fan speed, and modes, and receive important alerts. Supports multiple users and is optimized for various devices.
Control and regulate your smart air conditioner remotely via your mobile device. Monitor its operational status and schedule weekly timers for convenience. Designed for specific home-used smart air conditioners.
Control your air conditioner remotely with this universal app. Adjust temperature, modes, timers, and fan speeds from your smartphone. It's a convenient replacement for physical remotes, compatible with many AC brands worldwide.
Effortlessly manage your home's climate with this universal air conditioner remote app. Adjust temperature, fan speed, and sleep modes with an intuitive interface on your smartphone. Save energy and customize your environment for optimal comfort.
Control your home's air conditioning remotely. Set custom schedules for automatic operation and adjust settings to optimize your home's climate. Enjoy convenience and energy savings by managing your AC from anywhere.
Transform your existing MRCOOL air conditioners and heat pumps into smart devices. Control your home's climate remotely via smartphone or voice commands, automate settings based on your location, and set personalized schedules for comfort and energy savings.
Test your electrical knowledge daily with a new question based on the US electrical code. Perfect for apprentices, journeymen, and masters seeking to learn or refresh their understanding of electrical concepts and regulations.
Control your home appliances like air conditioners, TVs, fans, and projectors remotely using your smartphone. This smart remote app offers an intuitive interface for a more convenient and intelligent home environment. It requires specific hardware support to function.
Easily diagnose issues with your Toshiba air conditioning unit. Enter the displayed fault code to receive troubleshooting guidance and understand potential problems.