# Hague Screw Thread Calculator — user reviews > 29 indexed App Store user reviews of Hague Screw Thread Calculator by Hague Fasteners Ltd, rated 4.00/5 from 5 ratings. - Source: https://appshunter.io/ios/app/hague-screw-thread-calculator/id853369162/reviews - App overview in markdown: https://appshunter.io/ios/app/hague-screw-thread-calculator/id853369162.md - Rating breakdown: 5★ 3 · 4★ 0 · 3★ 1 · 2★ 1 · 1★ 0 ## Newest reviews (13 of 29) ### 5/5 — Excellent!! *2015-02-16* I was hoping to find ANY screw thread app in the App Store. I was pleasantly surprised to find that this one I found was a great one! ### 5/5 — Handy app does the trick! Great updates. *2014-06-08, version 2.0* Great little app that will get used daily in my line of work. Excellent update. Thanks! Keep it coming! ### 5/5 — Zeus Book Replacement *2014-06-05, version 2.0* This app just got better with latest update. Dual scroll wheels allow the selection of all thread pitches for every size. Also tapping drills are a welcome addition. The thread tables & then some from the Classic Zeus Book on a handy iPhone App, will use every day. ### 5/5 — Goodbye data tables! *2014-06-05, version 2.0* Fantastic app. A must for every virtual toolbox! ### 5/5 — Thread calculator *2014-04-15, version 1.1* Great little app! Handy little tool to have on you, who's need a Zeus book when we have this. ### 5/5 — Great app! *2014-04-15, version 1.1* So glad I downloaded this handy little app! Helps me out a great deal with thread pitches. Thanks Hague Fasteners, great job!:) ### 5/5 — Loving this app *2014-04-12, version 1.0* Brilliant. Throwing away all the old thread charts and using this now. Cheers. ### 5/5 — Awesome App *2014-04-12, version 1.0* Fantastic, simple to use with great accuracy - download now and make your life easier ### 5/5 — Great app *2014-04-12, version 1.0* Really useful for my business :) ### 5/5 — Top app! *2014-04-11, version 1.0* Really tidy and useful app, will come in very handy! Thank you very much Hague Fasteners. ### 5/5 — Great app *2014-04-10, version 1.0* Saves me getting out the old Zeus book plus I can take it anywhere :) ### 5/5 — Thank You Hague Fasteners *2014-04-08, version 1.0* Fantastic handy app, Engineerings modern day Zeus Book. Can't wait for update! ### 5/5 — Easy *2014-04-08, version 1.0* Life's so much easier now that this little hand held app is available. ## Most critical reviews (10 lowest-rated) ### 1/5 — Does not work *2021-08-15, version 2.1* Was a great app. Has not been updated for 7 years so does not work on 2021 IOS ### 1/5 — Update request *2021-05-09, version 2.1* Need to update to latest ios ### 2/5 — Stopped working *2021-07-25, version 2.1* Well it was really good while it lasted. Unfortunately it’s not been updated, so it’s no longer working, mores the pity ### 2/5 — Download on iPhone *2014-04-12* I have installed this app in the App Store and it will not download on my phone, even though it days it's going to... ### 3/5 — Pretty good app *2020-02-22* It’s a ok app but could improve by adding more smaller thread sizes. Most people are more likely will cut 10-32 thread then 4” thread. ### 4/5 — Great app! *2014-04-09, version 1.0* Awesome bit of kit that can only get better Will be using for when I'm conducting test & tooling up in the Midland ! Thanks Jon & the team ### 5/5 — Small Imperial sizes missing *2023-02-10, version 3.1* Needed dimensions of UNF 10-32 (3/16”) but app’s smallest SAE size is 1/4”. ### 5/5 — Excellent go-to app for thread data *2021-10-18, version 3.1* This is the app I reach for when designing and cutting screw threads. It cover a wide range of standard metric coarse, fine and non-standard combinations. On the odd occasion I make Unified threads this app has been good for these too. Has replaced Zeus etc. tables for me. ### 5/5 — Great App *2021-08-25, version 3.1* Amazing app to use. No better place to check the size of the bolts to fit my nuts. There’s nowhere else I’d go for a good quality screw ### 5/5 — Updated review after update *2021-08-25, version 3.1* Thanks Hague. Works a treat, good to have the app working on my phone again. ## Most praised reviews (6 highest-rated) ### 5/5 — Great Update *2021-08-24, version 3.1* Works so much better since update, great for thread calculations. ### 5/5 — Brilliant app *2021-08-22, version 3.1* Quicker and better than the old Zeus books any thread info found quickly at fingertips. If you work with threads in anyway you need this app ### 5/5 — Thanks for the Update! *2021-08-21, version 3.1* Ronseal off apps! Does exactly what it says on the tin! The latest update has removed all the bugs too. ### 5/5 — Easy Solutions *2021-08-21, version 3.1* I’ve found this app by accident it’s so quick and easy to use. Covering all the main thread forms with all details easy to read. Since I started using the calculator, I contacted Hague Fasteners UK and was pleasantly surprised by the professional levels of knowledge, service and delivery across the range. 5* performance all round. ### 5/5 — Solid app ! Never missing a beat *2021-01-30, version 2.1* My go to app for all thread related things I use it to work out drill size to cut threads Can’t fault the app solid fast all there M1 to M300 !! Just wish it would have external thread size for cutting threads on the lathe too ### 5/5 — WOW! *2016-12-01, version 2.1* Loved Boltman at the Offshore Energy Exhibition today, downloaded off his flyer to find a great little app. Pleasantly surprised that it's a useful calculator and not some advertising gimmick. Nice one Hague Boltman. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*