Calculator HD+ Pro app for iPhone and iPad

4.6 ( 576 ratings )

Utilities Finance
Developer: smalltech sarl

3.99 USD

Current version: 1.65, last update: 3 years ago
First release : 30 Sep 2011
App size: 31.4 Mb

- It is simple, easy to use and well designed
- High precision engine
- Result is displayed while typing the formula
- Multiple undo
- Switch between workspaces !
- Persistent history
- Specialized keypad for iPhone and iPad
- Supports bluetooth keyboard
- Right or left-handed mode
- Print easily with AirPrint
- Share history by e-mail

The PRO version has the following advantages:
- more workspaces
- no advertising

Pros and cons of Calculator HD+ Pro app for iPhone and iPad

Calculator HD+ Pro app good for

simple design efficient. thanks bro i support your original good work.

I was looking for a calculator that kept a history, and this app fit perfectly. Furthermore, if I make a mistake with either a digit or a function (+*/ or -) I can easily go back and fix the mistake.

I use this app lots. I use it for scoring at competitions. It makes it very easy to keep track of where you are.

This ap has been well designed and converts my iPod to the best calculator I have owned. Imagine pi to 15 decimals! Simple. Good work team!

Really appreciate this calculator! The basic functions work well, really like the tape, functions very well and is quite useful. Can only imagine all the other calculations that are possible. Definitely worth the $2.00,

Finally I got what Im looking for after using 10 calculator apps.

Some bad moments

One of my more useful apps! Still rating it a 5, but wish there were a setting that would clear the previous answer on startup rather than having to clear it each time. Again, great app.

No real complaints. Nice app. Love the old LED effects from the 80s, back when LEDs were SO COOL TO LOOK AT FOR A 4 YEAR OLD!!!! Ahhhh the good old days. Job well done guys. Now dont fix what aint broken!

I use this on both my iPhone and iPad and I like the flexible functionality and especially the history. The native calculator app should take notes from this one!

By far the best calculator app Ive tried. And theres been many. I love how it saves previous calculations. For what I have to use it for it save on repeating calculations or having to use machine with paper. I also like the sound effects. Breaks the boredom and makes it a little more interesting. A+. Keep up the good work!!!

Very helpful since u can easily view all ur previous calculations.

The tape is just what I was looking for, but it would be helpful if the input wrapped around so you could add a very long list of numbers.

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