215+ iOS apps curated and reviewed
The best carbon drive belt tension tool apps on iPhone average 3.9★ across 215+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 2.5★ (20) | No | No | Jul 2026 |
| 2 |  | Free | 3.4★ (10) | No | No | May 2026 |
| 3 |  | Free | 4.5★ (14K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 3.5★ (6) | No | No | May 2026 |
| 5 |  | $4.99 | 3.5★ (2) | No | No | Jul 2026 |
| 6 |  | Free | 4.9★ (2.3M) | Yes | No | Jul 2026 |
| 7 |  | Free | 4.9★ (9.1K) | No | No | Jul 2026 |
| 8 |  | Free | 3.3★ (437) | No | No | Jul 2026 |
This app uses your phone's microphone to measure the sonic vibration frequency of a belt drive. It helps you determine if your bicycle belt tension needs adjustment by comparing the frequency to a provided chart. It also offers a calculator for bicycle belt drive parameters like speed ratio and center distance.
This application provides a comprehensive diagnostic tool for belt drive systems. It measures key parameters like pulley speeds, belt frequency, tension, and system geometry to ensure optimal performance, energy efficiency, and extended service life.
Transform your device into a versatile toolkit with a comprehensive suite of measuring instruments. This app offers a metronome, stopwatch, timer, ruler, level, and various sensors to assist with a wide range of tasks.
This app provides engineers and maintenance specialists with access to industrial drive design tools and product data on their mobile devices. It offers modules for designing belt drives, managing facility maintenance, and measuring belt tension, speed, noise, and distance.
This utility app uses your phone's microphone to measure belt tension by analyzing audio frequencies. It provides instant measurements, supports multiple belt segments, and averages results for accuracy. Ideal for professionals and enthusiasts needing precise belt installations.
Easily travel around your city with electric bikes and scooters. Find a vehicle on the map, unlock it with the app, and ride to your destination emissions-free. Follow safety guidelines for a responsible journey.
Rent electric scooters and e-bikes for convenient city travel. Easily find, unlock, and ride to your destination, reducing your carbon footprint and exploring new places affordably. Offers flexible pricing and safety resources.
Manage and control your Segway electric vehicle, track your rides, and connect with a global community of riders. Share your experiences, compete on leaderboards, and get help from other users.
Customize your eBike's motor assist, track ride metrics, and get real-time range calculations. The app also provides suspension setup recommendations and service reminders for compatible Trek eBikes.
Easily navigate your city with electric bikes and scooters. Simply find, unlock, and ride to your destination. Offers flexible payment options and passes for cost savings.
Access your car's tachograph data remotely from your iPhone or iPod. Stay updated on your vehicle's status anytime, anywhere.
Access shared electric scooters and bikes for urban travel. Find, unlock, and ride emission-free vehicles to your destination, using bike lanes where available. Park responsibly to ensure safe pedestrian access.
Enhance your cycling with advanced ride tracking, performance analytics, and e-bike management. Monitor your bike's settings, battery life, and security features. Sync your rides with other fitness apps for a complete overview of your active lifestyle.
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 transforms your smartphone into a driving coach, analyzing behavior and location to provide real-time feedback and alerts. It helps reduce risky driving, improve fuel efficiency, and offers insights for both drivers and managers to enhance safety and operational costs.
Access electric scooters and bikes for convenient urban travel. Enjoy smoother rides and expanded coverage with integrated services. Download the new app to start your journey.
This app helps cyclists track their rides, discover new routes, and participate in challenges. It provides turn-by-turn navigation, detailed ride metrics, and rewards for achievements. The app also offers real-time support and tracks environmental impact by replacing car trips.
Connect to your electric scooter or bicycle via Bluetooth to monitor vehicle status, lock/unlock remotely, and track riding data. Adjust settings, check battery voltage, and diagnose faults for convenient maintenance.
Connect to and control compatible vehicle equipment via Bluetooth. Monitor status, lock/unlock, adjust settings like speed gear and display units, and enable cruise control. Record riding videos and routes.