21+ iOS apps & games curated and reviewed
The best dcumnt bolt apps on iPhone average 3.5โ across 21+ titles โ we've ranked them by what real users actually keep on their phones. Updated June 2026.
This sports app connects to various products, allowing users to create a profile, track progress, and compete with friends and global players in ranked game modes. Users can record games, earn rewards, and redeem them for entries into weekly challenges to win prizes.
Identify bolt thread pitches easily by taking a photo and calibrating with a simple distance measurement, and get matched with SAE-UNC, SAE-UNF, or metric pitches. Download this handy tool to help with your fabrication, mechanical, or DIY projects.
Unwind and challenge your brain with this 3D puzzle game, where you untwist screws and place them in matching screw boxes to progress through increasingly difficult levels and unlock special boosters to aid in your quest for victory.
This simple tool helps installers and engineers calculate torque for bolted joints quickly and accurately, providing instant estimates based on industry-standard formulas. Select your bolt size and grade, adjust a few settings, and get the torque required to reach your target clamp load, all without needing an internet connection.
This application helps determine the optimal torque for specific use cases, ensuring accurate and efficient tightening. Try it out to find the perfect torque for your needs.
