# Construction Calc Pro Ads — user reviews > 21 indexed App Store user reviews of Construction Calc Pro Ads by Snappy Appz Inc., rated 2.50/5 from 51 ratings. - Source: https://appshunter.io/ios/app/construction-calc-pro-ads/id942135958/reviews - App overview in markdown: https://appshunter.io/ios/app/construction-calc-pro-ads/id942135958.md - Rating breakdown: 5★ 13 · 4★ 4 · 3★ 3 · 2★ 4 · 1★ 27 ## Newest reviews (7 of 21) ### 1/5 — Junk doesn’t work *2018-04-08* Simply doesn’t work. Enter all the values and hit equals and it comes up blank ### 1/5 — App crashes. Can't use *2017-11-07* Like this says. Love this app. But it crashes so much you can't use it. ### 1/5 — Useful app. and would be the best if it overcame one big glitch, the fact it freezes and never thaws *2017-09-27* This app always freezes in the stairs mode. Everytime I try to input the measurements it sometimes calculates it incorrectly and always freezes and never thaws, so I had to delete and re download it a few times, I am not going to again even though it is one of the more extensive construction app and I found it very useful when it did work.!! ### 1/5 — worthless *2017-01-26* find another this app is terrible! seriously, whoever created it doesn't know anything about GUI design or construction. ### 1/5 — Can't do anything all ads *2015-09-26* Every time you try to enter info an ad pops up. Too bad I can't rate it 0. ### 1/5 — Too many ads DELETING *2015-07-24* Every time you click on a section have to deal with a video ad ### 1/5 — Corrupted by ads *2015-01-07* Some ads like "War Games" cover the entire page, and the exit [x] is disabled for a few seconds count-down, and make a lot of noise. Very annoying and unprofessional. This used to be a nice app. But not anymore. Your paid ad free version is very expensive. ## Most critical reviews (10 lowest-rated) ### 1/5 — Ads *2026-05-27* The ad keeps saying if there’s a virus and click etc, it’s annoying ### 1/5 — Terrible! Way too many ads! And clears calculations! *2023-02-01* This calculator pops up ads when you press “equal” then clears the calculation before you can read the answer. The ads are non stop. Not worth the frustration. Pay for a calculator if you need one and avoid the ads. I can understand some ads for a free product but this is ridiculous! ### 1/5 — Worthless. Utter garbage. *2023-01-07* I get supporting your app with ads. But if your app is a CALCULATOR that shows a bloody ad EVERY TIME I HIT [=] and also CLEARS THE BLOODY ANSWER AFTER AN AD IS SHOWN, then what I have here is an over complicated way of me engaging in the privilege of handing you ad revenue. This was a waste of the electrons it was printed on. ### 1/5 — Free version unusable *2022-03-19* The only thing this app calculates is ads. The free version is almost unusable due to the ads. It put me off enough I will purchase a full version elsewhere. ### 1/5 — Ads ads ads. Money money money *2021-12-07* Ads erase your work, dont waste ur time ### 1/5 — Terrible *2021-08-12* An ad pops up just about every time I push equals, and it clears the screen. Then I have to start over. Too frustrating! I have several of the real calculators, and they are great. Gonna uninstall this one. ### 1/5 — Garbage 🤮🤮🤮 *2021-06-08* Ads pop up right when you hit equal and only when you hit equal ### 1/5 — The worst app I’ve ever used. *2020-05-20* It’s free and I understand the adds, but they pop up and erase all your data entry. It’s totally worthless and there are other apps or just the www. that work better. I am uninstalling it. ### 1/5 — Garbage *2018-05-21* Adds pop up right when you hit equal erasing your answer obviously want you to pay. I had carpenter helper lite was great for concrete, diagonals, etc. also I can’t figure out how to use fractions of inches 1/16” etc it goes haywire. Don’t get this it’s garbage. Typically on a Const calc you can enter your 3 dimensions for concrete and hit the yards concrete button it converts this one is giving me wrong yardage just garbage I’m deleting it after this post. ### 1/5 — Not good *2018-05-11* Very awkward to use. Difficult to put fractions in. ## Most praised reviews (4 highest-rated) ### 5/5 — C Cal Pro *2020-03-24* Great app for building stairs 👍👍 ### 5/5 — C Calc Pro *2016-10-03* Very nice calc. Works quite well with lots of calculator functions for almost anything you might want to do yourself. ### 2/5 — No update *2022-08-14* They haven’t updated the app so will not work on new iPhones. Very disappointing was a good app. ### 2/5 — Why? *2018-02-16* This was the best free construction calculator until recent changes in their ads. Now the ads pop up while you are in the middle of calculations and when the ad ends or when you x the ad out it erases the progress and clears it all out. I found this calculator better than the free dewalt calculator but now having to constantly redo my work has me going elsewhere. A strategic move no doubt it but the calculator isn’t good enough to go ad free. Thanks but no thanks... --- *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 2026-08-27.*