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Plus42 app analytics for December 9

Plus42

Plus42

  • Thomas Okken
  • Google Play Store
  • Paid
  • Tools
Plus42 is an advanced scientific programmable calculator, based on Free42. Free42, in turn, is a complete re-implementation of the HP-42S scientific programmable RPN calculator, which was made from 1988 until 1995 by Hewlett-Packard. Free42 is a complete rewrite and contains no HP code whatsoever. Plus42 builds on Free42 and adds: Algebraic expressions modeled after those used on the HP-27S and HP-17B/19B; attached units and unit conversions modeled after those used on the HP-48/49/50 series; directories for more organized storage of programs and variables; a larger display, with 8 rows and 22 columns (131x64 pixels) by default, which the user may resize at will; time value of money and amortization schedules; and two-dimensional plotting of functions, with ability to zoom and pan, and find integrals and roots from points in the plot.
Plus42

Plus42 Usage Rank

The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.

All Categories in
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Tools in
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Daily active users

Analyze usage patterns of Plus42 users by viewing Plus42 downloads and daily active users over time.

Users

Analyze usage patterns of Plus42 users by viewing Plus42 downloads and daily active users over time.

Unlock daily active users
OctNovDec

Plus42 Ranking Stats Over Time

Similarweb's Usage Rank & Google Play Store Rank for Plus42

Store Rank

Rank

Plus42 Ranking by Country

Counties in which Plus42 has the highest ranking in its main categories


Users Interests & Top Categories

Top categories and apps used by Plus42 users

No Data to Display

Top Competitors & Alternative Apps

Apps with a high probability of being used by the same users, from the same store.

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December 9, 2025