# Construction Calc Pro — user reviews > 19 indexed App Store user reviews of Construction Calc Pro by Snappy Appz Inc., rated 2.50/5 from 11 ratings. - Source: https://appshunter.io/ios/app/construction-calc-pro/id458909118/reviews - App overview in markdown: https://appshunter.io/ios/app/construction-calc-pro/id458909118.md - Rating breakdown: 5★ 2 · 4★ 1 · 3★ 2 · 2★ 1 · 1★ 5 ## Newest reviews (1 of 19) ### 3/5 — Did the last update lose some stuff *2012-08-07* Didn't this app used to have part of the calculator display show the last button that was pushed? An give results in feet-inches as well as decimals? If I'm making that up, those would be welcome additions. Thank you ## Most critical reviews (10 lowest-rated) ### 1/5 — Ripped Off *2026-07-26* I purchased this primarily for the stair function. There are too many bugs to mention. The video says there is a wrench icon to change settings, but mine doesn’t have that, and the font is MUCH too small to read. A help request resulted in an email notice saying the address was undeliverable. After entering various parameters, I found that changing the tread run did not affect the throat??? Finally, I noticed that there is a Construction Calculator 2 offered by the same developer for the same price! ### 1/5 — Ads! *2025-08-12* I paid for the app and it still has ridiculous, waste of time adds after every calculation!!!! ### 1/5 — Does not work *2024-10-05* App worked great but after updating to iOS 18, can’t get past a loading screen. Now the app description say if your running iOS 17 or higher to purchase calc pro 2. So I have to pay again? That’s crazy ### 1/5 — They killed this app with the update *2024-09-17* It looks like they made it impossible to open and run . It was a good app that I paid for . But now they have version 2 in the store so … I would recommend staying away from this producer . ### 1/5 — Worthless waste of $10 *2015-03-30* I would like a refund on this app. The calculator part for squaring triangles is useless. There is no way to enter feet and inches, and the answer comes out in decimal points of a foot. It also changes the angles of the triangle resulting in an incorrect diagonal measurement. Sent an email for a refund. Will see what happens. Do not buy if you want to square up foundations with it. ### 1/5 — fix please *2014-11-30* crashes constantly !!! ### 1/5 — What happened *2012-10-25* Crashes, won't devide fractions and won't multiply fractions. I used to use it almost every day, now I'm looking for its replacement.....payed good money for this disappointment!! ### 2/5 — Crashes *2014-10-04* Now it crashes when entering the arcs & circles categories. All after latest update. Fix it now please. I need it. ### 3/5 — Great app before the Update *2024-04-28* Was a wonderful app for converting number from decimals, centimeters, and quick numbers in estimated but the help link was broken and developer wasn’t able to help as the email was send back to me due to the error of email address (developer email) wasn’t working so couldn’t get any help.. liked the app before the update in my opinion. ### 3/5 — 6stringman *2013-12-14* Great app when it's working, which isn't that often. Stair calc keeps freezing. Pls fix! Then it'll be worth 5 stars. ## Most praised reviews (8 highest-rated) ### 5/5 — Makes life easier *2016-02-02* Downloaded this app to help me do my estimates for my restoration company. Really helps cut down the time on big jobs and tech support is spot on. I left an email on the weekend and got the answer the same day. ### 5/5 — Best of Five *2015-11-09* I've downloaded five different construction calculators for the sole purpose of calculating barrel ceilings and arch ways. And I have to say that this calculator does the best out of the five total that I've downloaded. I'd definitely recommend it! ### 5/5 — Bug issues *2014-11-30* The lumber feature doesn't work, every time I click on it I'm exited out of the app. If that feature could work this app would be much better than it already is. ### 5/5 — Concrete *2014-10-23* It's great ### 5/5 — WOW! *2011-09-12* I cant believe the power of this app! A must have! ### 5/5 — Husband LOVES this app! *2011-09-03* I downloaded this app for my husband -a construction engineer, and he hasn't stopped talking about it since! now rather than using different tools he can go to one place for his calculations and conversions! In his words... Awesome! ### 4/5 — Great Program *2014-11-23* I have had this for several months and it is just what I needed. I really like the background colors(don't change it). I give the developers kudos for addressing the recent issues with the update Not many would go through the bother to explain. Again great app Don Updated 11/14 Still believe that this is the best app of its kind Thanks for the continued support with your updates and improvements on an already great app ### 4/5 — Fantastic App! *2014-10-08* This app is incredibly useful to me for everything related to construction. It has been crashing from time to time when using some of the estimators though. --- *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 2026-07-28.*