Scientific Calculator

A scientific calculator that uses normal algebraic notation like

351 + 87
(x^2 + y^2)/1.5.

It supports trig and log functions, variables and user defined functions. The Help screen lists all the built in operators and functions and lets you insert a function or operator template into your expression.

The calculator keeps a history of your entries and lets you recall previous entries for editing and re-evaluation

It also has the ability to plot graphs for user defined functions with one argument.

See the author’s site for documentation.

Type: Free open source
Author: Konstantin Knizhnik
Data Connection Required: No
Minimum Java ME profile: MIDP 1.0
Screen Size: All
iDEN Compatible: (tested on Motorola i776): yes
Boost CDMA Compatible:  (tested on Motorola Rambler): yes
Reported working on:  Motorola Rambler, Motorola i776
Reported NOT working on: 

The app “Calculator” (56 KB) is ready to download or send to your phone as filename: “Calculator”.

Downloading uses paid data. Downloads are for basic phones that support Java ME such as Nokia S40 phones. They do not work on Android, Apple, Firefox or Windows phones.

Download to your Phone

Go to http://boostapps.com with your phone's browser, click the "Enter jump code" link and enter this jump code: 6593

Download to your PC


  1. what a cool calculator

  2. That is a sweet calculator

  3. it’s great

  4. is there something apps that can download with android phones,??

    • Use the Play Store app on your phone to download apps.

  5. How can I download this app?

  6. good!!

  7. Can I have it on my phone.

    • If your phone supports Java ME apps and you have data to downlod with, yes.

  8. Its so perfect

  9. Can we download this app?

  10. how to download to my phone

    • Open this page in your phone’s browser and click the JAD or Download JAD link

  11. thats a sweet calcularor

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