Features & Capabilities

  • Easily calculate Molarity, Total Solution Volume, Solute Mass, or Molecular Weight.
  • Simply input three of the four variables and the fourth is calculated automatically.
  • The units can be changed for Total Solution Volume, Solute Mass, or Molecular Weight.
  • In-App purchase available to create and store compounds for quick access.

The Molarity Abacus is a simple and easy way to do molarity calculations. Simply input any three of the four variables and the fourth will be instantly calculated. Includes full help documentation on each screen.

The seven strong acids and eight strong bases are pre-configured in the app and can be selected from a list of compounds.

With an In-App purchase, you gain even more functionality allowing you to create and store compounds for repeated use. You name the compound, select the elements in it, set the number of atoms for each element, and the molecular weight is calculated automatically. The full periodic table is included and has been loaded with molecular weights and checked against publicly available sources on the internet. The element weights can be edited.

This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/)

User Growth & Download Statistics

App
By:
Oak Driven LLC
Version:
1.0.2 Last updated: 2016-09-20
Version code:
841474721
Creation date:
2014-10-24
Compatible devices:
Size:
2.31MB
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-05
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Oak Driven LLC
Apple Apps Store
https://apps.apple.com/tw/app/molarity-abacus/id915807653?l=en-GB

User Reviews

User reviews praise the app for its simple, user-friendly design and speed. It consistently helps users perform molarity calculations quickly, often saving time and effort. A standout feature is the ability to create and store custom compounds for repeat use, which is especially valued by students and lab workers. Reviewers also note it’s reliable, straightforward, and practical for teaching and demonstrations. Overall, the app is seen as a streamlined, efficient tool that outperforms similar free calculators in ease of use and functionality.
Pros
  • Simple, user-friendly, and easy to use.
  • Time-saving and efficient for calculations.
  • Ability to save/create and reuse your own compounds.
  • Fast, streamlined molarity calculations with automatic molecular weight calculations.
  • Great for students and lab work; helpful for teaching and practice.
Cons
Recent reviews
Well designed app that streamlines a lot of calculations. Very helpful (and necessary)...
by to*****, 2014-11-27

Great, simple, powerful app.
by Ga*****, 2014-11-27

This app is a real time-saver. Very simple to use!
by Ch*****, 2014-11-22
View all user reviews ›

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