Its also available on ipad! Great work!
Congratulations! give yourself a stamp! but wait... its missing trigonometry... yeah, TRIGONOMETRY IS MISSING!!!
Super calculatrice
Plein de fonction et en plus la récupération de résultat de calcul pour les intégrer à de nouveau calcul super bien.
Date function does not fit iPhone screen
I have been using this app for years. It was the best unit conversion app because it provides all kinds of unit conversion including the date function in that you can add and subtract from any date, or find the difference between two dates. Unfortunately since 2023, the calculator doesn't fit the screen when doing time/date, add/subtraction operations. I have submitted two feedbacks to the developer without seeing any bug fix on this issue. I am using iPhone 17 with iOS 26.2
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Handy to use application
I use this application every day to convert temperatures between Fahrenheit and Celsius, and I frequently use it to calculate the time between dates over long periods, especially how it relates to setting target dates. I love how easy it is to use. I also use it to do a lot of conversion of area and volume, for example, converting square miles into acres.
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Alternate calculators no longer work
Suddenly if I try to scroll to any calc beyond basic or scientific (unit converter, for example) the app crashes and closes down.
This has been my go to calc since it came out. Now it’s no better than the lame calculator that comes with the iOS. 😡
This has been my go to calc since it came out. Now it’s no better than the lame calculator that comes with the iOS. 😡
Good calculator but not all function work
It is a nice calculator, but the unit conversion part of the app on iPhone simply crashes the app as soon as it is selected. I informed the developer a long time ago, but the bug hasn’t been resolved. Currency converter also doesn’t use up-date data.
哈哈哈哈哈哈哈
突突突
Overall Good, but bugs have crept it
I used to love this app, and paid for the “pro” version, but over the last few iOS updates the unit conversion feature causes the calculator to crash.
It is still the best calculator I’ve seen that uses RPN (for us HP die-hards) but disappointed that the unit conversions no longer works.
It is still the best calculator I’ve seen that uses RPN (for us HP die-hards) but disappointed that the unit conversions no longer works.
Лучший
Пользуюсь приложением практически с самого первого iPhone 3G, раньше название только было другое. В 10 раз удобней обычного калькулятора
Lỗi phần mềm ios 13
Bố làm ơn cập nhật lại cái phần mềm đi bố. Iphone x nâng cấp lẻn IOS 13 mở phần mềm lên số nó to gần bằng màn hình thì sử dụng thế nào? Lỗi trên ios 13. Cập nhật gấp
闪退
用了好多年了，今天突然打不开了，一点就闪退，还在维护吗？？
Needs an update for new phones
Love the calculator. Been using it for years but screen size won’t adjust for new phones. Cuts off bottom of calculator buttons. Can’t add too many conversion units in favourites or they get can’t be accessed.
Sent feedback to support a long time ago but no update. Sent another feedback today hoping for a fix because I want to continue to use this app. Would be a five star if screen issue was resolved.
Sent feedback to support a long time ago but no update. Sent another feedback today hoping for a fix because I want to continue to use this app. Would be a five star if screen issue was resolved.
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Great app!
I love this calculator. I’ve been using it for years.
Not sure if it’s still supported though. I’ve seen a few crashes lately and don’t know when the last update was.
Not sure if it’s still supported though. I’ve seen a few crashes lately and don’t know when the last update was.
No longer works
I loved and used this for YEARS but it has stoooed loading and I can’t even redownload it. Very disappointing 😖
Très bonne appli
Mais il y a un bug qui traîne depuis plusieurs années. La touche DEL efface tout comme la touche AC après un calcul au lieu de reprendre l’édition de l’entrée comme avant le calcul en effaçant le dernier caractère. Je serais vraiment très heureux que ce soit corrigé. Merci d’avance.
Money totally wasted
This calculator does not even open properly. Total waste. Apple needs to take it off the site.
Used to be amazing. Now all it does is crash
As the title says, it used to be amazing. My favourite app. But now all it does is crash. I have tried deleting and redownloading the app and within a couple minutes of using it it crashes again.
If they send an update and fix their app I will happily change this review but I’m doubting that will happen as even the app support link goes no where. It’s like they gave up on the app
If they send an update and fix their app I will happily change this review but I’m doubting that will happen as even the app support link goes no where. It’s like they gave up on the app
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要更新了
新系统经常界面死机的感觉
唯一良心计算器
能看历史记录非常方便
Doesn’t fit the screen
I have been using this app for several years. It used to work fine, until when I upgraded to iPhone 12 Pro Max. This calculator doesn’t fit the screen when doing time/date, add/subtraction operations. This operation works fine in all older iPhones. I have never tested it on iPhone 12 Pro. I’m using iOS 14.4.2.
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