200+ iOS apps curated and reviewed
The best gms 2025 apps on iPhone average 4.7★ across 200+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jun 2026 |
| 2 |  | Free | 4.6★ (89K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.9★ (368K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.7★ (199K) | No | No | Jul 2026 |
| 5 |  | Free | 4.8★ (51K) | No | No | Jul 2026 |
| 6 |  | Free | 4.7★ (3.7K) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.8★ (76K) | Yes | No | Jul 2026 |
| 8 |  | Free | 4.7★ (27K) | Yes | No | Jul 2026 |
Manage your vehicles remotely and securely. Lock/unlock doors, check real-time car status, store important documents, and track expenses. Offers GPS navigation and maintenance history for over 40 car makes.
Browse new, used, and certified pre-owned vehicles from dealerships near you. Access free CARFAX Vehicle History Reports with every used car listing, view price history, and compare vehicles with detailed information and photos.
Manage your Mazda ownership with ease. Schedule service, find dealers, access manuals, and get roadside assistance. Enhance your experience with remote start, lock/unlock, and vehicle health monitoring for connected vehicles.
Manage your GMF account conveniently and securely on the go. Make payments, view your payment history, and update your information for your Chevrolet, Buick, GMC, or Cadillac vehicle. Access your account 24/7 from anywhere.
Instantly access comprehensive vehicle information by entering a license plate or VIN. Get details on specs, history, market value, damage, and recalls. Ideal for professionals in the auto industry and buyers researching used cars.
This app aggregates used car listings from thousands of sources, offering the largest selection of vehicles. It provides tools to filter searches, check price history and vehicle history reports, and receive immediate updates on new inventory and price drops.
Locate and initiate charging sessions at over 1,200 fast EV charging stations across the US. Monitor your charging progress, view costs in real-time, and find stations compatible with your specific electric vehicle model and connector type.
Remotely control your vehicle's climate, start the engine, and locate it. Monitor vital vehicle information like fuel, tire pressure, and oil life. Schedule service appointments and request roadside assistance directly from your smartphone.
Transform your smartphone into a professional car diagnostic tool. Read and clear engine fault codes, monitor real-time sensor data, and perform advanced diagnostics without a mechanic. Supports a wide range of OBD2 compliant vehicles.
Control your vehicle remotely, monitor its status, and access important information. Schedule maintenance and get assistance when you need it, all from your smartphone.
This app connects to your car's OBD2 port via a compatible adapter to read vehicle data. Monitor fuel economy, clear check engine lights, and create custom dashboards for real-time diagnostics and performance tracking.
Manage your Dodge vehicle remotely, access owner's manuals, schedule service, and stay informed about recalls. Control features like remote start, lock/unlock doors, and activate the horn or lights for enhanced convenience and peace of mind.
Monitor your vehicle's vital information, track performance stats, and locate essential services like gas stations and EV chargers. This app enhances your driving experience by keeping key data accessible and providing navigation assistance.
Transform your car into a smart, connected hub. This app offers AI assistance, remote car control, real-time health insights, and seamless integration with navigation and entertainment.
Access the latest automotive news, in-depth car reviews, and a comprehensive buyer's guide to research your next vehicle. Explore historical magazine archives and find listings for vehicles in the marketplace.
Remotely control your vehicle's climate and starting functions. Track essential vehicle metrics like fuel and tire pressure. Schedule maintenance and request roadside assistance directly from your smartphone.
Manage your Ram vehicle remotely, access owner information, and stay updated on recalls. Schedule service, contact your dealer, and enjoy enhanced convenience and peace of mind.
Enhance vehicle safety with real-time GPS tracking and recovery services. Receive alerts for speed, battery status, and GeoFence boundary crossings. Monitor multiple vehicles and stay informed about potential safety recalls.
Access thousands of online auto auctions featuring a wide variety of vehicles, including cars, trucks, and motorcycles. Members can bid on and win vehicles from any mobile device, manage their watchlist, and receive auction notifications. New users can register to participate in these hassle-free auctions.