Nuts & Bolts icon

Nuts & Bolts

Tim Judkins
★ 3.7 (601 ratings)
⬇ 100,000+ downloads
Est. actual: 270,747
Free
Released: Mar 13, 2011
No in-app purchases
Contains ads

Signals

4 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +131 installs — 5% faster than the week before (+125) · 15/day since Oct 7
  • 🏆Among Tools apps top 13% by installs gained this week (859 peers growing)
  • ⭐Rating steady at ★ 3.74 since Oct 7
  • 🛠Updates dormant · updated 509 days ago
Installs since launch
0 135K 271K 271K Mar 13, 2011 today
+425 installs · -3 ratings since Oct 7
Update history
1.3.1 Jun 20, 2025 · seen Oct 15, 2026
Bug fixes and improvements
Only the current version so far — new entries appear as the app ships updates.

Nuts & Bolts is a tools app by Tim Judkins with 100,000+ downloads (about 271K estimated). +131 installs in the last 7 days. Rated 3.7 from 601 ratings. Released Mar 13, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “Quick reference for screw dimensions and drill sizes”