This app empowers certified technicians to install, set up, and service electric vehicle charging stations for residential and commercial clients. It supports a range of AC and DC fast charging models.




227+ iOS apps curated and reviewed
Looking for free onvation installer apps? 20 of our 227+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | Aug 2026 | |
| 2 | Free | 1.9★ (23) | No | No | Aug 2026 | |
| 3 | Free | 3.0★ (7) | No | No | May 2026 | |
| 4 | Free | 2.4★ (11) | No | No | Aug 2026 | |
| 5 | Free | — | No | No | Aug 2026 | |
| 6 | Free | — | No | No | May 2026 | |
| 7 | Free | 1.8★ (27) | No | No | Aug 2026 | |
| 8 | Free | 5.0★ (3) | No | No | May 2026 |







This app empowers certified technicians to install, set up, and service electric vehicle charging stations for residential and commercial clients. It supports a range of AC and DC fast charging models.






This app provides HVAC professionals with a digital toolbox for everyday tasks. It offers product information, installation guides, and advanced features to streamline work, including project management and hydronic balancing tools.


This app allows professional installers to quickly configure Johnson Control security panels like IQ 4 and IQ Pro. It offers a streamlined setup wizard, device programming, user management, and system testing for efficient installation without cloud access.






This application assists field installers with the setup and configuration of Driveri devices. It streamlines the installation process, ensuring proper device deployment.


This utility app allows certified installers to monitor network and node status, perform trace routes, and read sensor data. It provides essential diagnostic tools for network infrastructure management.




This utility app enables registered users to manage work orders, confirm gateway installations, and calibrate dashboard cameras. It streamlines field operations for professionals.




Simplify the installation of Spireon trailer and asset trackers. This app automates setup and validation directly from your iPhone or iPad, providing step-by-step instructions and device testing.




This mobile application connects directly to the LeadPerfection CRM, allowing field service technicians and installers to manage their assigned projects. Users can view appointments, add notes, attach photos, and track personal performance statistics.


This app streamlines the process of installing network sites and managing installers. It allows installers to view the onboarding status of sites they are responsible for, simplifying network deployment.




This utility app assists installers in managing the process of setting up meters and devices on property sites. It streamlines the installation workflow for professionals in the field.


This utility app assists in the installation and configuration of ZTE's outdoor 4G/5G wireless routers. It uses an intelligent algorithm to detect and analyze network signal strength, guiding users to the optimal placement and orientation for their CPE device.


This app guides users through installing and managing vehicle devices. It ensures correct placement, documentation, and activation, streamlining the process for various installation scenarios. The application also handles device registration and data management with backend systems.


Streamline the installation of PassTime devices into the OASIS system. This app automates vehicle information lookup, verifies communication and GPS, and confirms successful installation.