215+ iOS apps & games curated and reviewed
Out of 215+ macsboost boost gauge apps and games on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $39.99 | — | No | No | Jun 2026 |
| 2 |  | Free | 4.6★ (29) | No | No | Jul 2026 |
| 3 |  | Free | 4.5★ (203) | No | No | Jul 2026 |
| 4 |  | Free | 4.7★ (119K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (1.4K) | No | No | Jul 2026 |
| 6 |  | Free | 4.7★ (448K) | Yes | No | Jul 2026 |
| 7 |  | Free | 4.8★ (56K) | No | No | Jul 2026 |
| 8 |  | $9.99 | 4.6★ (123) | No | Yes | Jul 2026 |
This app displays real-time car boost and vacuum pressure on your iOS device using data from your car's ECU. It offers a realistic, high-FPS gauge with adjustable settings and connects automatically via a compatible Bluetooth OBD-II adapter.
This app allows for complete DME remapping of BMW vehicles, offering maximum performance and safety. It provides full OBD flashing, pre-configured performance maps, and advanced engine monitoring capabilities. Users can also customize various flash options for a personalized driving experience.
This app uses your phone's GPS to display your current speed accurately. It supports multiple units, shows traveled distance, and offers optional city names and a compass. You can also record trip statistics like maximum speed and distance.
This platform enables users to unlock the full performance potential of their BMW, Mini, and Toyota Supra vehicles by flashing the factory ECU and TCU. It offers features like map switching, flex fuel tuning, and anti-lag, allowing for significant horsepower gains and custom performance adjustments.
Find the cheapest fuel prices in your area and earn rewards for saving money on gas. This app helps you locate stations, compare prices, and redeem points for discounts through various activities like snapping receipts and playing games.
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.
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.
Enhance your audio with this app, designed to significantly increase volume and intensify bass. It offers a range of equalizer settings, allowing you to customize sound profiles for music, podcasts, and videos to create a more immersive listening experience.
Assemble your vehicle with various parts and launch it from a giant slingshot. Upgrade its components to travel farther with each explosive run. Experience satisfying progression and endless fun with simple controls.
Turn your smartphone into a powerful vehicle monitoring and diagnostic tool. Track engine performance, fuel economy, and instantly diagnose check engine lights. Features advanced dashboards for performance analysis and off-roading.
Monitor your home's heating oil levels and track fuel consumption directly from your iPhone or iPad. Easily manage sensor configurations and customize alert preferences for peace of mind.
Easily search and shop for over 1.5 million auto parts and accessories. Access sale items, read articles, view orders, and watch videos. Find events and use the car finder feature.
This app allows users to control their engine's boost levels for performance or fuel savings. It offers four power settings, from Valet to Max, and requires a specific Flowmaster module to operate.
Experience adrenaline-fueled multiplayer racing with wacky vehicles and gravity-bending worlds. Perform epic stunts to gain turbo and outrace opponents in competitive arena tiers. Unlock and upgrade a variety of crazy cars and power-ups.
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.
Save on diesel fuel at over 2,800 truck stops nationwide with instant discounts. Access free, truck-safe GPS navigation that avoids low bridges and weight restrictions. Simply link your card to start saving.
This app amplifies audio volume and enhances sound quality beyond system defaults. It can boost volume up to 1000%+ and improve bass, transforming low-quality audio into a clearer, more robust listening experience without distortion.
Configure your gaugeART CAN gauge with this application. It allows for easy setup and customization of your device's display and functions.
Optimize your Harley-Davidson's performance with this powerful flash tuning tool. Easily download pre-tuned maps, adjust fuel and spark settings, and utilize AutoTune for a customized riding experience. Troubleshoot issues by reading and clearing diagnostic codes.