# Calzy — user reviews > 581 indexed App Store user reviews of Calzy by Raja Vijayaraman, rated 4.70/5 from 1,885 ratings. - Source: https://appshunter.io/ios/app/calzy/id623690732/reviews - App overview in markdown: https://appshunter.io/ios/app/calzy/id623690732.md - Rating breakdown: 5★ 1,626 · 4★ 127 · 3★ 33 · 2★ 39 · 1★ 60 ## Newest reviews (18 of 581) ### 3/5 — Good but buggy *2026-08-15, version 3.11* If you happen to hit the “Slide up” by mistake you can’t bring your calculator back up. You just have to close the app and re-launch it. And it happens a lot. ### 3/5 — Sounds? *2026-08-08, version 3.11* I don’t hear any sounds, but the haptic feedback works. ### 2/5 — ウィジェットの動作が遅い *2026-07-01* ウィジェットに期待して購入しましたが、入力の反映がワンテンポ遅れるため、快適な使い心地とは言えません。改善に期待します。 ### 4/5 — Clear On Start doesn’t work. *2025-12-16* Great app, love the interface but the clear on start button basically never works for me. Every time I open it, I find myself editing an older expression. Please implement this properly. ### 4/5 — Icon *2025-11-27, version 3.8.9* Make a small calculator icon like you made for Lumy and Currenzy!! ### 3/5 — iOS and iPadOS 26 update *2025-11-19, version 3.8.9* You should have an update for Liquid Glass and or frosted glass and other iPadOS calculator functionality in iOS and iPadOS calculator like graphics etc… ### 5/5 — Kaiho *2025-11-16* G ### 5/5 — Amazing *2025-11-12, version 3.8.9* Fantastic app ### 4/5 — Where is ios 26 Liquid Glass update *2025-10-24, version 3.8.9* Still now Liquid Glass update ? ### 5/5 — Wallpaper *2025-10-23, version 3.8.9* 100 ### 5/5 — The best calculator app on iOS *2025-10-09, version 3.8.9* I use it all the time ### 4/5 — Almost perfect on Apple Watch. *2025-10-07, version 3.8.9* Please please please add an option to turn off rounding on the Apple Watch. If it had that function it would be perfect. I never even use it because it lacks this one thing I need. ### 5/5 — Shazam! *2025-09-27, version 3.8.9* Great little Calculator ### 4/5 — Love this, but…. *2025-09-26, version 3.8.9* This app has a fantastic layout and I would use it every day except for one limitation. It does not have the ability to calculate measurements (imperial/metric). I know there are other apps out there that can do this, but none that look this clean. ### 5/5 — Great app *2025-09-22, version 3.8.9* Love it. ### 4/5 — USD/SGD??? *2025-09-12, version 3.8.9* Hi, living in Singapore I immediately setup the app to convert USD/SGD and EUR/SGD. Results: 1 USD = 1.1 SGD … like … What????? It’s not even close where are you getting these conversions???? ### 5/5 — Great app *2025-07-10, version 3.8.9* I use it over the native iPad calculator app. ### 5/5 — Classy, clean design, innovative display, love it since it first came out *2025-07-08, version 3.8.9* Easy to use, and still be able to calculate intricate scientific math calculations. A pleasant user interface. Design winner when he brought it out, never having programmed before! Love this. ## Most critical reviews (10 lowest-rated) ### 1/5 — New update broke *2026-04-28, version 3.9* Glitching like crazy ### 1/5 — Widget does not work *2025-09-22, version 3.8.9* Widget lags and does not work at all, it replaces numbers when you type so it’s tough to even enter a two digit number. Used to be a good app but the apple calculator is now better ### 1/5 — Widget funktioniert bei mir nicht -Support reagiert nicht *2025-02-23, version 3.8.9* iPadOS 18.X/ iPad 7th gen. ### 1/5 — iOS 18 Widgets reagieren nicht *2025-02-07* ‼️Update‼️: Nach fast 5 Monaten immer noch nicht behoben. Widgets reagieren nicht, deswegen nur noch 1 Stern. Seit dem Update auf iOS 18 sind die Widgets absolut unbrauchbar geworden. Bei der Eingabe von Zahlen im Widget dauert es ca. 1-2 Sekunden bis die Zahl erscheint und manchmal wird sie direkt wieder von alleine gelöscht. Muss dringend behoben werden. **Developer response:** Es tut mir wirklich leid für die anhaltenden Probleme mit dem Widget und für deine Frustration. Leider liegt die Ursache an Systembeschränkungen in iOS 18, und es gibt derzeit keine Möglichkeit, dies zu umgehen. Nach gründlicher Überlegung habe ich beschlossen, das Widget als visuelle Referenz beizubehalten, um die Konsistenz zu wahren. Falls Apple diese Einschränkungen in zukünftigen Updates ändert, werde ich die volle Funktionalität des Widgets wiederherstellen. Vielen Dank für dein Verständnis und deine Unterstützung. Falls du weitere Fragen hast, kannst du mich jederzeit über die Calzy App-Einstellungen >> E-Mail oder unter hello@waplestuff.com kontaktieren. Es tut mir leid für die Unannehmlichkeiten! ### 1/5 — 4-star app coupled with 0-star support *2025-02-06* I purchased this app as part of a bundle with a couple of other apps by the same developer. I have a family account with one additional family member and purchase sharing enabled. This app lists that it supports Family Sharing. At the time of purchase, while my wife had an Apple ID/account, she did not have an iPhone and was waiting to get one. When she got her phone and tried to install this app (and one other app which was part of the same bundle), the App Store indicated that it needed to be purchased. I contacted the developer of this app, to clarify if that should happen. No response.  I then contacted Apple. They were also unable to figure out why that was the case, and suggested that I get back to the developer. So I sent him a second email. No response again! Eventually, some more searching around yielded an answer and I was able to get the app installed. It's a decent app, but based on my (one-way) interaction with this dev, I cannot recommend it. NOTE: I have put the same review for another app by this developer. I just wanted to put a similar review here in case someone is considering this. The bundle I had purchased had three apps, but there were two of them which I wanted to install on my wife's phone. **Developer response:** I’m really sorry for the lack of response to your emails and for the frustration this situation caused. I truly appreciate you taking the time to share your experience. Family Sharing is fully supported, but sometimes App Store-related issues can interfere with the process, which unfortunately is beyond my control. I’m glad you were able to resolve it, but I sincerely apologize for not responding earlier—I was taking a break at the time. That was never my intention, and I’ll make sure to improve my response time. If you ever need any assistance in the future, feel free to reach out via the app settings or at hello@waplestuff.com. I appreciate your support and feedback. Sorry for the inconvenience! ### 1/5 — BROKEN TRASH!! *2024-09-22, version 3.8.9* I use this app for the sidebar widget which is now broken and has been for over a year absolute trash save your money ### 1/5 — apple watchの為のレビューです *2024-09-18* apple watchでも履歴が使えるかと思い購入しました。 今の所使える方法がわかりません apple watchオリジナルと何にも変わらないので購入した意味を全く感じません 残念でした **Developer response:** この度はフィードバックをお寄せいただき、誠にありがとうございます。Apple Watch版についてご期待に添えず申し訳ございません。履歴機能に関するご提案をいただき、大変感謝しております。現在、この機能を次回のアップデートで追加できるよう進めております。 これからの改善にご期待いただければ幸いです。引き続き、どうぞよろしくお願い申し上げます。 よろしくお願いいたします。 ### 1/5 — Garbage, total junk and a ripoff *2024-08-25, version 3.8.7* Total money grab. Limited themes, minimal customisation, and no all-clear button. This van only do basic math. A shameful app to charge for. This isn't even as good as the free default calculators found on an android phone. ### 1/5 — Слишком дешево *2024-05-31* Слишком мало стоит. Если было бы ровно 500, было бы лучше ### 1/5 — TERRIBLE WIDGET - REGRET BUYING *2024-05-21, version 3.8.7* Bought this exclusively for the widget. Shows history of recent entries so I thought it’d be good but somehow this dogcrap piece of software opens the app every time you enter any set of numbers. HORRENDOUS! ## Most praised reviews (10 highest-rated) ### 5/5 — Pretty Cool *2026-06-23, version 3.11* Haven’t really used it yet. ### 5/5 — Apple Watchで使えると便利 *2026-06-21* Apple Watchコンプリケーションいっぱいだったので、ウイジェットととして登録。 とても重宝しています。 ### 5/5 — Остановился на нём *2026-05-11* Один из лучших опробованных за разумную цену ### 5/5 — Très bonne application, je recommande ! *2026-05-03* Je l’utilise depuis plusieurs années . Facilement paramétrable. Le développeur réponds très rapidement pour toute demande d’utilisation Bravo ### 5/5 — My mind *2026-04-28, version 3.9* The best ### 5/5 — Definitely a nice upgrade. *2026-04-23, version 3.8.9* It does more than the default calculator but it’s not bulky. It has things that some people will be glad to upgrade to for a few bucks. It isn’t mandatory for all, but I upgraded to it and have no regrets. It has never crashed and it’s always smooth. I have and do recommend it. ### 5/5 — 在哪上班吗今天 *2026-03-31, version 3.8.9* 好 ### 5/5 — Exceptional *2026-03-31, version 3.8.9* Would you look at that! A well designed app that’s easy to use and doesn’t require access to all of my personal information. In fact, none! One of the best apps I have. ### 5/5 — Calzy *2026-02-12, version 3.8.9* Supermarket ### 5/5 — Остановился на нём *2025-11-23, version 3.8.9* Why "Tax +" is this 200+13% = 226 but "Tax -" is this (200)÷1.13 = 176,99115 ? Where 13 is my tax value, which I specified in the settings. This is a bug and needs to be fixed. 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 2026-08-31.*