This utility app allows users to connect to and service AT588 Ignition Interlock Devices via Bluetooth. It provides a direct link for managing and maintaining these specific devices.

174+ iOS apps curated and reviewed
Looking for free at588 calibration apps? 19 of our 174+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

This utility app allows users to connect to and service AT588 Ignition Interlock Devices via Bluetooth. It provides a direct link for managing and maintaining these specific devices.




Optimize your home theater setup with custom video and audio tests. This app guides you through adjusting picture settings like brightness and color, and verifies speaker connections for immersive sound.





This app transforms your phone into a precise leveling tool. It offers accurate angle measurement, inclination detection, and augmented reality features for DIY and professional use. Calibration is simple and quick.


This app provides a suite of digital measurement tools, including a spirit level, angle finder, laser level, and metal detector. It helps users accurately measure angles, check surface flatness, and align objects for various home, DIY, and professional projects. Features include sound and light alerts, calibration, and AR-based laser lines.


Utilize augmented reality to scan your surroundings and create detailed 3D floor plans. Measure distances, lengths, surfaces, and areas with ease, then export your plans in PDF format for sharing. This tool eliminates the need for traditional measuring devices.


This app connects to your vehicle via a wireless device to display current calibrations and write new ones. It offers features like GPS-based speedometer calibration, a history of all calibrations, and the ability to read and clear trouble codes.


This app transforms your iPhone into a highly accurate sensor for calibrating cuckoo and pendulum clocks. It measures clock beats, calculates daily gain or loss, and guides you through precise adjustments for optimal timekeeping.


This utility app precisely aligns 3D depth data from a Structure Sensor accessory with your iOS device's camera. It enhances full-color 3D scanning and optimizes performance in related applications. The calibration process is quick and saves results directly to the accessory.


Achieve accurate monitor colors easily using your phone's camera. This app analyzes your screen to generate the best ICC profile for precise color representation. Calibrate your display in about a minute for professional results.




This app simplifies calibration management for tools and equipment, helping businesses maintain compliance with industry standards. It allows for easy entry of calibration data, scheduling, and notifications, with access from any device.


Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.








This app provides a centralized hub for instrument calibration resources. It offers instant answers to process instrumentation questions through an integrated AI agent, streamlining calibration workflows.




This tool transforms your device into a precise angle measurement instrument. It's ideal for DIY projects, construction, and renovations, offering real-time readings in various formats. Get professional-grade accuracy for all your angled surface needs.


This application provides guided, offline execution and documentation for field calibrations and maintenance inspections. It integrates with management software to assign tasks and transfer results, ensuring data integrity and reducing errors.


Calibrate your home theater's audio and visual elements with a suite of professional test cards. Diagnose lip-sync issues and optimize picture settings like contrast, brightness, color, motion, and sharpness. Includes an SPL meter for sound setup.