Acc Calculator Utilities App Review (iOS, $0.99)


Languages: English

Seller: Digital Mind Co., Ltd.

Bug fixes rating button for iOS7

Customer Ratings

Current Version:
25 Ratings
All Versions:
186 Ratings


Acc Calculator offers basic arithmetics with two line display and paper tape. Displays the calculation formula with its result at the same time. Beautiful interface design with big button.

- Big buttons for ease of use.
- Two line display
- 10 digits
- Paper tape
- MC, MR, M+, M-, Display current MR value (Lanscape only)
- Percent operation
- Thousands separators (Support multi format,xx and x,xxx.xx)
- Rounding Mode (Down, 5/4 and up )
- Decimal Points Mode (0, 1, 2, 3, 4)
- Large size '+' button
- Copy/Paste button
- Sound Setting (on/off)
- Click sound

Customer Reviews

  • Perfect little calculator

    by Simbadw

    I love being able to see the past calculations. Works smoothly!

  • Big, bright & fun

    by rokdad

    Simple math.

  • Awesome calc

    by Lynyrd Freebird

    Being able to see your history as you input a ton of calculations is a must. Love this app. It could use some color change options though. But still great app.

  • Sawett

    by Sonteen99

    I love this app


    by Ed's iPad_Mini

    Everything you need in a basic calculator, nothing you don't. Five stars.

  • Perfect

    by Rwajr12

    Was looking for a calculator that has the adding tape. Nice design.

  • Great calculator

    by DaiDeqi

    Love it

  • Sweet calc

    by OviedoRick

    Does what it's supposed to, looks very nice.

  • gerd1241

    by gerd1241

    Best calculator I have seen on App Store. I hope they will make an App for the MacPro.

  • Perfect

    by Gutred

    As a longtime officer worker, I appreciate a good calculator, and this one is. It's simple and easy to use, and so handy having it available on my ipad. I recommend it.

  • Best calculator for iPhone

    by WayneK54

    This is a great app with tape to track your calculations. Well worth the .99 price. Replace your calculator today!

  • Perfect

    by Jennyjennyjenny64

    I was looking for a tape-less digital calculator to purchase for my office... How awesome is it that it's in my phone and with me all the time? Very awesome!

  • Just what I need!

    by Fire Dragon

    Very simple to use. Tape is the feature that I use a lot. I can come back days later, look at the tape and review calculations if needed, instead of doing calculations over again.

  • Love it!

    by mercatino11

    Best calculator I've tried untill now!

  • The best standard calculator!

    by Loggie9

    Nice. The paper tape makes it easy to review input.

  • Great calculator

    by Ski ASIs

    I like the fact that I can see my calculations. I know this does more, but I haven't taken the time to work with it.

  • Impressed

    by Needaview

    I love your calculator. Just an idea, how about adding in a place to make notes by the $ amounts, or someplace for references? Thank you.

  • Desde Coamo, Puerto Rico


    He utilizado muchas App's de calculadoras y ninguna me agradaba hasta que probé esta, es la mejor por muchas razones y una de ellas es que tiene la cinta para poder verificar los números entrados y poder rectificar o adjudicar como correcta la entrada. Gracias Daniel Funeraria Coameña

  • Ballhog

    by Bosspaul

    Look no more best of the best

  • Works great!

    by Esmerelda52

    This has the percent key, and doesn't make annoying noises. It does everything I need.

  • Great!

    by YnnejF

    Very easy to use and worth the $ to not have ads!

  • Perfect

    by Barrelrunner66

    I love this app. Perfect!

  • Calculator

    by Comstock19

    Works great. Love the tape feature.

  • Great application

    by Manena11

    Useful scientific calculator lets you keep track of processes.

  • Nices

    by Esteban uresti


  • Like

    by Marion99999

    It is nice yo use and i love the erase button.

  • Very nice

    by Marvin Martian01

    Very good product. Love the inning tally.

  • Nice

    by The Great Scrabini

    Easy to use. Keys are large enough. This one has %. So many apps don't.

  • Calculator

    by Akfxdl

    Works great nice to have the virtual tape so you can see your entries

  • Good but...

    by RKR7

    Got this app for iPad that I use at work. Really obnoxious to be in a meeting and using this app with the lousy clicks of the "keys". Hate having to turn my volume completely off just to use this app. Can you just put in a simple, soft key click...please?!!

  • Best little calculator

    by Samscustomer

    I no longer carry a calculator. This is a great calculator. I use it often. I like the ability to look back at the tape.

  • Great Calculator!

    by Radioactive1

    Great Calculator!

  • Great app!

    by John - Fresno, CA

    Good looks, sound, & function... Also like the visual of the calculations on the adjacent page.

  • It's ok

    by GMJameson

    It is good for adding and subtracting one item at a time, but if you need a calculator to due multifunction division and addition this is not the one you are looking for. I due a lot off profit and margin multipliers, which need use of continued multifunction work and this won't keep up. I must write down a number and then re-input it into the calculator and then carry on. Simple stuff that my Radio Shack calculator or my adding machine can do, this will not. I cannot take a number divide it by a number the add or subtract it back and get the right profit or loss.

  • Best calculator app!!!!

    by Navy1028

    Best calculator app!!!!

  • Very nice

    by Thunt2

    Nice, trim, easy to use calc. Digital "tape" and backspace key are essential and function superbly.

  • ACC Calculator

    by Ovrquota

    I tried several, and this is definitely the best.

  • Calculator

    by Digital mind sec

    It is great love it best one I have used

  • The best calculator.

    by nala07

    I was looking for a calculator that did percentages and this one is perfect. I love how colorful it is on my iPhone screen too. This is the only calculator app that you will probably ever need.

  • Rwk

    by Quase14

    Really works well. I like it.

  • Fine app

    by KenC22

    Straight forward and easy to use. The tape feature is also helpful.

  • An Opinion

    by C&VYanco

    Absolutely great calculator in every respect. It is a joy to work with it. Vassil Yanco

  • Great Calculator

    by KPW24

    Note pad is a nice feature. Easy to use

  • Great Calculator with tape

    by Lots of numbers

    I've tried a few calculator apps. If you are adding a series of numbers and want to review what you entered, this is the best I found out there.

  • Great program

    by Hiwayrider

    Works like an adding machine. Shows last calculations performed which helps in back tracking your steps.

  • calculator

    by More tables

    really like this app, very easy to use!

  • Easy to use

    by Big-F00T

    Simple and basic - no problems and really lightweight on iPad resources..

  • Excellent App

    by JPH53

    I was looking for just a good basic calculator. This one does so much more. I wouldn't use in a calculus class, but for day to day task it is perfect.

  • Useless!!

    by poopjanitor

    I was hoping it would work like an adding machine, but it does not!!! It is very difficult to add multiple numbers and then subtract from that total. Ex: on an adding machine you type 10+10, and hit the + key again you get 20, then type 5 and hit the minus key, and you get 15!! On this app your total would be 25!!!

  • The best!

    by sdcbde

    Quick, simple, awesome!

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