The Best Calculator Reviews

This is really a great calc, but with a major flaw when in RPN mode. I reported the flaw repeatedly, with no fix and no acknowledgement of my reports, despite their promise in the help screen that they would ack bug reports and feedback.
The flaw happens when the calc is in RPN mode, emulating a real HP RPN calc. It's about the key LastX. I am not going to explain how LastX should work - you either know it, or you don't, and if you don't, it doesn't matter; it means you are not in the RPN mindset. In this calc, LastX does NOTHING - it's totally, absolutely USELESS. I would have given it five stars, but because of their stubborness in handling - actually, not handling - customer's feedback and bug reports, I punish them with one star.

If it’s possible to love an app I loved this one. It did everything I needed and I loved the tape. But about a month ago it stopped opening. I was busy with the family and holidays and this week tried to resolve the problem by deleting it and reinstalling it. I purchased the no ad version and thought I could just restore my $7.99 purchase. Nope. And no response from the support team. So I’m done with TheBestCalculator. I don’t want to have to deal with the ads or the poor customer service.

I paid the full price of the Calc Pro $9.99 used very sparingly, got an update version 6.9 and now TheBestCalculator is playing ads constantly and asking to pays another full price. Contact via them via email, and their website to no avail.
Clearly the developers are running TheBestCalculator like a scam.

I just got TheBestCalculator today. I need a calculator that has a “tape” function, allowing me to verify my entries. With a few simple calculations, it worked as expected. But I tried adding >100 entries for an addition problem and it shut down. I thought that I could have pressed the wrong button, but I tried again and TheBestCalculator still shuts down when I press the “=“ button.

One of their calculator is a statistics Calc, and a sorry one it is at that. It has a small list of linear regression functions, some permutation and combination calculations but not even a standard deviation function. Forget about X2 function either or z values and probabilities, average, correlation, or even median. To call this a stats Calc is just wrong. I would rate it zero star if I could. Somehow they think inverse tangent, cosine, etc is part of the basic stats tools. Wish I could get my money back. Maybe they omitted a screenshot of their statistical calculator on their App Store description for a reason…

Okay, but there should be ad disclosure, in my case video ad plays with finance pitch to students.

I wonder if developers would like the same type experience, say rent a car and have the radio blast every few minutes while they drive? Very similar annoyance - making you hate their company and products.🤷🏼‍♂️

I just downloaded TheBestCalculator and clicked to select the paid version without testing TheBestCalculator . I realized in a few taps that it is not accessible to IOS VO for the blind. Tried getting service to request a refund through the developer but, link didn’t pull up a contact form so, I’m leaving my feedback here hoping for a refund.

This is a great calculator BUT unfortunately I can’t use it half the time when I want to because an ad will appear upon opening and the x mark to close the ad won’t work because it’s on top of the time or battery icon on my phone. So unless I capitulate to being forced to open an unwanted ad I just have to wait a ridiculously long time for the ad to disappear or come back later and hope I get the calculator screen instead of an ad. Very frustrating.

Functionality I give 5 stars. Having to watch Joe Biden every 5 minutes and itching waiting 5 seconds to skip ad -3 stars. BTW its only Joe Biden ads, no other type/kind of ad. Throw in some Home Depot or some 20-year-old telling me about testosterone levels and the 5 foods to avoid after I watch his 20 minute infomercial in which he repeats 1,000 times that any minute now he’ll share this information, idk “...would you join my campaign?...” and downloading a different calculator

Most current update that was supposed to fix “minor bugs” seems to have created a major one. TheBestCalculator crashes immediately when I try to open it. Hopefully this is fixed soon as I have used this calculator everyday for 4 years.

I bought this but still see Google ads. Why? Don’t know because I cannot find contact. Seems to be decent calculator but if I can’t get rid of ads I’ll eat the 8$ and get something else.

I got the free version to try it out, but it does't have Amperes. I was trying to calculate if a power-supply would work on another device. Uninstalling for now. May try it later.

Decent calculator that didn’t remove ads after money was deducted from my account . I will remove the 1 star if someone removes the ads....

A couple weeks later, I still have the ads, and they have my $8!

Ok. They refunded and I rebought and the ads are gone :).

I’m a heavy user on currency exchanges and conversations. The currency updates had been a great help, I haven’t seen another Calc app feed this many diversions of math needs with in depth variations as this one.
The only reason I give a 4 star is because lately the conversion update in the free version are about a couple days behind real time currency exchange.
A must Calc app across my devices.

The price for some of these apps is a bit more than I'm willing to spend. When I have an extra ten laying around... I'm paying for this v the dang ads.

So been finding a calculator that I could do my calculations with tax. It's awesome i have found TheBestCalculator. Love it and it's easy to use.

Perhaps during development of this upgrade, CalcPro was grayed out and mine was not opening with the latest IOS. I feared it was no more. I looked at other app and none came close. I confess I took a free ride but more I paying as I should have before. An app this good should be supported.

This calc app is the best I’ve used. I’ve only used it for basic math, whereas it has 8 or 9 other functions, which I haven’t used so I can’t assess those.

I like the options for personalizing the display. At top right is an icon of rolled tape, which switches to a page showing the inputs for review. It’s easy to calc tax. If you’ve used a ten-key, it’s a bit different but easily adapted to.

There’s no login or ID for it. I used it for a long time and finally (happily) paid the $7.99 to remove ads. But after deleting in error and reloading it, I have ads back again. I emailed them and I expect a correction.

I recommend TheBestCalculator.

I have used this for several years on both my iPad and iPhone. It is far and away the best.

I’m writing to admire TheBestCalculator!It’s beautiful and accurate!unfortunately it doesn’t work offline recently! Pls. Fix it up!