64+ iOS apps & games curated and reviewed
Every iPhone needs a few good belt tension apps and games. We benchmark 64+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | 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 | 4.7★ (156K) | No | Yes | Jul 2026 |
| 4 |  | Free | — | No | No | May 2026 |
| 5 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 1.6★ (7) | No | No | Jul 2026 |
| 8 |  | $4.99 | 3.5★ (2) | 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.
This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.
Scan drive belt barcodes to instantly access product information and data. Find items in the online catalog, order directly, and track your orders. Includes tools for calculating belt tension and vibration frequency.
Manage package deliveries and PO Boxes with ease. Track shipments in real-time and renew virtual or physical PO Boxes conveniently from your smartphone. Streamline your postal needs with this innovative application.
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.
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 app assists teams in managing MRO and energy costs. It provides tools for installing belts, evaluating drives, and upgrading to more energy-efficient solutions. Users can also track, schedule, and receive educational resources.
Access licensed mental health and marital counseling services virtually. Enjoy high privacy, affordable rates, and flexible session options from anywhere, anytime. Choose between voice, text, or video consultations with ease.
Access a comprehensive catalog of conveyor belting products. This app helps distributors and OEMs quickly find the correct belt for specific applications, providing essential product information on the go.
Easily search for automotive aftermarket parts from a comprehensive catalog. Find specific belts, pulleys, and hoses by vehicle make/model, OE number, or product characteristics. Includes a barcode scanner for quick access to part details and technical information.
This app calculates compound interest, showing how investments grow exponentially over time. It differs from simple interest by reinvesting earnings, leading to accelerated asset accumulation. Understand the power of compounding for your financial future.
Calculate key parameters for a two-pulley system. Input pulley sizes, speed, power, and distance to determine belt velocity, tension, torques, wrap angle, and driven pulley RPM. Supports both imperial and metric units.
This app helps field engineers and technical sales professionals evaluate existing belt drive designs. It offers over 100 alternative solutions and allows for easy emailing of drawings and instructions in PDF format, even in remote locations.
This utility measures and records wire pull data for running line tension. It allows users to save and send this information as required for their projects.
This app generates precise sine wave tones to help remove water and debris from your device's speakers. Easily adjust frequencies by swiping on the screen, and enjoy features like Apple Watch control and background operation. Premium subscribers gain access to advanced waveforms, unlimited sessions, and an ad-free experience.
Secure cargo by correctly connecting belts to prevent it from falling out of various vehicles. This 3D puzzle game challenges your spatial reasoning and problem-solving skills.
