Best apps like FZ SIide Rule

4+ similar apps compared and reviewed

4.9 avg rating
3 free apps
Updated September 2026

Looking for something like FZ SIide Rule? We've analyzed 4+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to FZ SIide Rule

4.6😐(363 ratings)
FreeIn-App Purchases
Flange Bolt Size & Torque screenshot 1
Flange Bolt Size & Torque screenshot 2
Flange Bolt Size & Torque screenshot 3
Flange Bolt Size & Torque screenshot 4
Flange Bolt Size & Torque screenshot 5
Flange Bolt Size & Torque screenshot 6

Instantly access flange, pipe, and bolt data offline. Quickly find bolt sizes, torque patterns, flange dimensions, and pipe specifications. Ideal for pipefitters and steamfitters needing rapid access to piping information.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Huge time saver
  • βœ… Reliable data
  • πŸ› οΈ Very helpful tool
  • πŸ’‘ Useful for trade/craft
  • πŸ’― Great for flanges, studs, and specs
  • πŸ‘ No fluff, just enough info
  • ✨ Clean and easy to use
  • πŸ’― Excellent resource for piping
  • πŸ‘ Easy to use, very useful

Room to Improve

  • πŸ’Έ Now charges for features
  • πŸ‘Ž Used to be better
  • πŸ“‰ Functionality decreased after redesign
  • ❌ Missing Code 61/62 flange info
  • πŸ’° Subscription model disliked
  • 🀷 Can find info for free elsewhere
  • πŸ—‘οΈ App is trash
  • 🚫 App no longer works after update
  • ⚫ Black screen issue
  • πŸ“ Max flange size limited