# Unit Converter, 50+ Calculator — user reviews > 34 indexed App Store user reviews of Unit Converter, 50+ Calculator by Loopbots Technology, rated 4.34/5 from 53 ratings. - Source: https://appshunter.io/ios/app/unit-converter-50-plus-calculator/id1006382972/reviews - App overview in markdown: https://appshunter.io/ios/app/unit-converter-50-plus-calculator/id1006382972.md - Rating breakdown: 5★ 36 · 4★ 9 · 3★ 0 · 2★ 6 · 1★ 2 ## Newest reviews (10 of 34) ### 3/5 — Bug *2024-03-31, version 3.11* Currency list is empty. ### 4/5 — Pretty good app *2022-12-03, version 3.7* Nice app. ### 5/5 — Used to be great, now ads take over whole screen one after another *2022-01-28, version 3.4* Great app! I use almost daily. Large ad pop up, but nothing is free. It was bothering me at first but I get used to it. Thanks for the app. ### 2/5 — No me gusta del todo! *2021-09-25, version 3.2* Necesitan renovar el diseño de la app y aumentar el tamaño de los iconos de las unidades ### 4/5 — Not converter *2021-01-16, version 3.0* Does lots. Easy to use ### 5/5 — 😘 *2020-11-02, version 3.0* Great ### 5/5 — Useful *2020-10-13, version 2.9* It’s very important to keep this app with u ### 5/5 — Sufficient *2020-08-20, version 2.9* Great ### 5/5 — Good *2020-07-15, version 2.9* Has ever thing u need ### 5/5 — Review *2020-04-01, version 2.9* Most complete list of units of any app I found. Also this app is very easy to use ## Most critical reviews (10 lowest-rated) ### 1/5 — Perte de temps *2025-10-16, version 3.12* Complètement inutile pour ne pas dire inutilisable.. Que de la publicités idiotes. ### 1/5 — Currency Converter Option Doesn't Work *2024-12-11, version 3.11* I installed this app and I purchased the No Ads version. The very first option in the app which is Currency Conversion has zero information. The search button isn't working. Additionally the option to get Support just takes you to a slick website where you have to spend precious time looking for their email address. It was not straightforward to find. I did try some of the other conversion options and they work which is why I didn't give 1 star rating. **kindly fix the Currency conversion option** ### 1/5 — Useless App *2024-09-10, version 3.11* Currency is not appearing even after purchased the product version and no response at all ### 1/5 — كله اعلانات *2023-07-27, version 3.9.2* ماتقدر تكمل عمليه تحويل بدون إعلان ### 1/5 — Too many ads *2023-01-17, version 3.8* As soon as I open this app an ad is displayed and nothing I can do to stop the ad from consuming 100% of the screen. I force closed the app to re open again with another and doing exactly the same thing. For this reason I won’t recommend this app to anyone no matter how good the app is. ### 1/5 — Lapp Fox *2021-07-24, version 3.1* Has everything I’ll need, thanks ### 1/5 — Adds ads plus more ads *2020-11-24, version 3.0* Ugh. Want to convert something? Watch a 30 second ad. No thanks, many better options. ### 1/5 — App crashes every time *2020-09-06, version 2.9* App crashes ### 2/5 — Ads are ridiculous *2024-02-06, version 3.11* I downloaded this app to see what it could do, and if it would be great for STEM courses I’m taking. If it had the features I wanted, I would have happily paid the $1.99 to upgrade to ad-free version. As soon as I opened the download, a full-screen ad popped up. This happened each time I tried to view a converter. I would have to wait around 10 seconds just to see the menu options for a category. I understand running ads for the free version, but at least wait until just before or after running a calculation. I waited long enough to search through a few of the categories that interested me. The available units I saw seem good for general use, but not robust enough for physics/engineering use. ### 2/5 — Ad riddled *2022-11-22, version 3.7* Lots of adds to contend with. ## Most praised reviews (10 highest-rated) ### 5/5 — Handy app *2024-02-16, version 3.11* Nice app with lots of conversion options ### 5/5 — Best I’ve found! *2024-01-12, version 3.11* I tried lots of converters and this is the easiest and simplest one I’ve found. Is definitely my go-to converter app. ### 5/5 — Helps great figuring out things *2023-10-26, version 3.11* Use a lot for cooking and wieght ### 5/5 — Zizo *2023-10-12, version 3.11* It’s a great app ### 5/5 — Zizo *2023-06-22* It’s a great app **Developer response:** Thank you for your time.. we really appreciate your review and rating.. ### 5/5 — Excellent *2023-05-04, version 3.9.2* Definitely a well organized app that just works perfectly. ### 5/5 — Zizo *2023-03-29* It’s a great app **Developer response:** Thank you for your time.. we really appreciate your review and rating.. ### 5/5 — Great App *2023-03-16, version 3.9.1* 👍👍👍👍👍 ### 5/5 — Zizo *2023-01-19, version 3.8* It’s a great app ### 5/5 — Helps great figuring out things *2023-01-18, version 3.8* Use a lot for cooking and wieght **Developer response:** Thank you for your review and ratings.. --- *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 2026-07-03.*