HP67 Calculator 2.0

Installs

1.5k

Rating

0.0

Rating count

< 100

Category	Productivity
Developer	MICHAEL RAY O'SHEA
Price	68000
First release	5/4/2018 (7 years ago)
Version	1.2
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.limpidfox.hp67_2

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
8/24/2025	0	0.000	1,464	1.2
8/8/2025	35	4.400	1,454	1.2
8/7/2025	0	0.000	1,453	1.2
8/6/2025	0	0.000	1,453	1.2
8/5/2025	0	0.000	1,453	1.2
8/4/2025	0	0.000	1,453	1.2
8/3/2025	0	0.000	1,453	1.2
8/2/2025	0	0.000	1,451	1.2
8/1/2025	0	0.000	1,451	1.2
7/31/2025	0	0.000	1,451	1.2
7/30/2025	0	0.000	1,451	1.2
7/29/2025	0	0.000	1,451	1.2
7/28/2025	0	0.000	1,451	1.2
7/27/2025	0	0.000	1,449	1.2
7/26/2025	0	0.000	1,449	1.2
7/25/2025	0	0.000	1,448	1.2
7/24/2025	0	0.000	1,448	1.2
7/23/2025	0	0.000	1,445	1.2
7/20/2025	0	0.000	1,441	1.2
7/19/2025	0	0.000	1,441	1.2
7/18/2025	0	0.000	1,437	1.2
5/27/2025	0	0.000	1,420	N/A
5/24/2025	0	0.000	1,418	N/A
5/21/2025	0	0.000	1,416	N/A
5/20/2025	0	0.000	1,416	N/A
5/19/2025	0	0.000	1,416	N/A
3/10/2025	35	4.400	1,379	N/A

Details

This calculator was a technical marvel when Hewlett-Packard released it back in 1976. This was a time when most students and engineers used slide rules to calculate logarithms and square roots. This calculator allowed users to do such calculations with the stroke of a key. 

In addition, it was programmable and had magnetic card storage before the first personal computers came out.  Pretty remarkable!

This faithful re-creation provides both new and old users with a way to re-live those days. It is still a very useful tool. Even more so now as you can print and share programs and also create charts!  Plus sounds and animation.

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