21+ iOS apps & games curated and reviewed
The best dcumnt bolt apps and games on iPhone average 3.5★ across 21+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (1.9K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | — | No | Yes | Jul 2026 |
| 3 |  | Free | 3.4★ (18) | No | No | Jul 2026 |
| 4 |  | Free | 2.3★ (3) | No | No | May 2026 |
| 5 |  | Free | 3.4★ (25) | Yes | Yes | Jun 2026 |
| 6 |  | $9.99 | — | No | No | Jun 2026 |
| 7 |  | Free | 1.7★ (18) | Yes | No | Jul 2026 |
| 8 |  | Free | 5.0★ (4) | No | No | Jul 2026 |
Engage in a satisfying 3D puzzle game where you tap, match, and sort colorful screws and bolts. This brain-training adventure offers a relaxing way to unwind, sharpen your focus, and enjoy addictive gameplay with hundreds of levels and festive themes.
Connect to smart sports products to play interactive games. Track your progress, compete with friends on leaderboards, and earn in-app currency for chances to win prizes. Record your gameplay directly within the application.
Identify bolt thread pitches by taking a photo. This app uses AI to match SAE-UNC, SAE-UNF, or metric pitches after a simple distance calibration. It's a handy tool for anyone working with fasteners.
Untwist screws and place them in matching boxes to win. This puzzle game offers endless levels with unique challenges, stunning 3D graphics, and helpful boosters. Perfect for unwinding or exercising your brain.
Explore the world of mechanical fasteners through engaging gameplay. Learn about engineering fundamentals, tool identification, and structural awareness in an entertaining and addictive way. Ideal for DIY enthusiasts, students, or anyone curious about how things work.
This practical tool provides instant torque estimates for bolted joints, designed for installers and engineers. Easily select bolt size and grade to get reliable torque values without complex charts or apps. It's ideal for on-site work, even without an internet connection.
A fast-paced arcade game where players must dodge electrical bolts while keeping at least one finger on the screen. Survive as long as possible and aim for the mythical white bolts in this simple yet addictive challenge.
This utility app helps users find the correct torque settings for various applications. It provides optimal torque values to ensure proper application and safety.
