Touch RPN Calculator

Installs

2.1m

Rating

4.5

Rating count

6.3k

Category	Business
Developer	ELVIS PFUTZENREUTER
Price	Free
First release	10/18/2016 (9 years ago)
Version	6.16
In-app purchases	No
Contains ads	No
Content rating	All ages
Package name	co.epxx.touch12if

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/12/2025	6,341	4.546	2,076,313	6.16
9/7/2025	6,339	4.544	2,074,120	6.16
9/6/2025	6,337	4.545	2,073,690	6.16
9/5/2025	6,336	4.545	2,073,079	6.16
9/4/2025	6,334	4.540	2,072,812	6.16
9/3/2025	6,334	4.540	2,071,838	6.16
9/2/2025	6,334	4.540	2,071,483	6.16
9/1/2025	6,334	4.540	2,070,885	6.16
8/31/2025	6,334	4.540	2,070,634	6.16
8/30/2025	6,334	4.540	2,070,021	6.16
8/29/2025	6,334	4.540	2,068,830	6.16
8/28/2025	6,334	4.540	2,068,149	6.16
8/27/2025	6,334	4.540	2,067,486	6.16
8/26/2025	6,333	4.540	2,067,486	6.16
8/25/2025	6,333	4.540	2,067,231	6.16
8/24/2025	6,332	4.539	2,066,765	6.16
8/23/2025	6,332	4.539	2,066,765	6.16
8/22/2025	6,332	4.539	2,066,106	6.16
8/21/2025	6,332	4.539	2,065,424	6.16
8/20/2025	6,333	4.540	2,064,865	6.16
8/19/2025	6,333	4.540	2,064,133	6.16
8/18/2025	6,332	4.540	2,063,392	6.16
8/17/2025	6,332	4.540	2,063,228	6.16
8/16/2025	6,331	4.539	2,062,777	6.16
8/15/2025	6,331	4.539	2,062,197	6.16
8/14/2025	6,331	4.539	2,060,744	6.16
8/13/2025	6,330	4.538	2,060,744	6.16
8/12/2025	6,330	4.538	2,059,922	6.16
8/11/2025	6,330	4.538	2,059,683	6.16
8/10/2025	6,330	4.539	2,059,458	6.16
8/9/2025	6,331	4.539	2,059,098	6.16
8/8/2025	6,330	4.538	2,058,755	6.16
8/7/2025	6,329	4.532	2,058,012	6.16
8/6/2025	6,329	4.532	2,056,498	6.16
8/5/2025	6,329	4.532	2,056,498	6.16
8/4/2025	6,329	4.532	2,056,255	6.16
8/3/2025	6,327	4.531	2,056,066	6.16
8/2/2025	6,326	4.530	2,055,792	6.16
8/1/2025	6,325	4.528	2,055,102	6.16
7/31/2025	6,325	4.528	2,054,881	6.16
7/30/2025	6,325	4.528	2,054,881	6.16
7/29/2025	6,325	4.528	2,054,480	6.16
7/28/2025	6,327	4.529	2,054,287	6.16
7/27/2025	6,325	4.528	2,054,192	6.16
7/26/2025	6,325	4.528	2,054,027	6.16
7/25/2025	6,323	4.516	2,053,682	6.16
7/24/2025	6,321	4.516	2,053,511	6.16
7/23/2025	6,321	4.516	2,053,381	6.16
7/22/2025	6,320	4.516	2,053,105	6.16
7/21/2025	6,318	4.523	2,052,735	6.16
7/20/2025	6,318	4.516	2,052,735	6.16
7/19/2025	6,316	4.520	2,052,469	6.16
7/18/2025	6,315	4.520	2,052,305	6.16
7/17/2025	6,315	4.520	2,052,070	6.16
7/16/2025	6,314	4.519	2,051,785	6.16
7/15/2025	6,313	4.520	2,051,477	6.16
7/14/2025	6,313	4.520	2,051,218	6.16
7/13/2025	6,312	4.524	2,051,132	6.16
7/12/2025	6,312	4.524	2,050,818	6.16
7/11/2025	6,312	4.524	2,050,615	6.16
7/10/2025	6,310	4.526	2,050,417	6.16
7/9/2025	6,310	4.525	2,049,958	6.16
7/8/2025	6,309	4.525	2,049,958	6.16
7/7/2025	6,310	4.525	2,049,621	6.16
7/6/2025	6,310	4.525	2,049,621	6.16
7/5/2025	6,310	4.525	2,049,439	6.16
7/4/2025	6,309	4.524	2,049,184	6.16
7/3/2025	6,308	4.524	2,048,744	6.16
7/2/2025	6,307	4.526	2,048,744	6.16
7/1/2025	6,307	4.526	2,048,316	6.16
6/30/2025	6,306	4.526	2,048,316	6.16
6/29/2025	6,306	4.526	2,048,168	6.16
6/28/2025	6,303	4.525	2,047,971	6.16
6/27/2025	6,303	4.525	2,047,680	6.15
6/26/2025	6,303	4.525	2,047,362	6.15
6/25/2025	6,302	4.525	2,047,201	6.15
6/24/2025	6,302	4.525	2,046,743	6.15
6/23/2025	6,300	4.521	2,046,743	6.15
6/22/2025	6,300	4.521	2,046,636	6.15
6/21/2025	6,299	4.521	2,046,508	6.15
6/20/2025	6,299	4.521	2,046,276	6.15
6/19/2025	6,299	4.521	2,046,131	6.15
6/18/2025	6,298	4.520	2,045,750	6.15
6/17/2025	6,296	4.518	2,045,361	6.15
6/16/2025	6,297	4.518	2,045,107	6.15
6/15/2025	6,296	4.511	2,045,107	6.15
6/14/2025	6,295	4.505	2,044,672	6.15
6/13/2025	6,294	4.504	2,044,672	6.15
6/9/2025	6,293	4.503	2,043,775	6.15
6/8/2025	6,294	4.504	2,043,230	N/A
5/29/2025	6,295	4.504	2,042,966	N/A
5/28/2025	6,291	4.400	2,039,822	N/A
5/27/2025	6,287	4.400	2,039,591	N/A
5/24/2025	6,287	4.400	2,039,099	N/A
5/22/2025	6,286	4.400	2,038,437	N/A
5/21/2025	6,285	4.488	2,037,125	N/A
5/20/2025	6,283	4.487	2,037,125	N/A
5/19/2025	6,282	4.486	2,036,923	N/A
4/24/2025	6,263	4.478	2,029,652	N/A
4/22/2025	6,260	4.479	2,026,884	N/A

Details

Touch RPN, formerly known as Touch Fin, is an RPN calculator. This app implements many features of the industry-standard HP-12C.

This app offers many additional flavors of RPN calculators, including financial, scientific and for computer programming.

Two flavors are available for free (ad-supported): financial and scientific. Additional ad-free flavors are available for purchase within the app. The purchased flavors also offer vertical layout and saving memory to files.

Press the ON key to change Settings, choose the active flavor, and purchase additional flavors.

More Apps inBusiness

Logo Maker : Graphic Designer

Installs: 17,217,329Score: 4.45Ratings: 131,208

Price: N/A

Version: N/AReleased: 3/9/2022Last change: N/A

PDF Flow

Installs: 237,446Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 7/16/2025Last change: N/A

Nautaes

Installs: 5,001Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 1/30/2025Last change: N/A

Square Point of Sale: Payment

Installs: 20,580,100Score: 4.42Ratings: 248,438

Price: N/A

Version: N/AReleased: 11/18/2014Last change: N/A

Invoice Generator - Zoho

Installs: 1,259,575Score: 4.85Ratings: 34,721

Price: N/A

Version: N/AReleased: 2/15/2016Last change: N/A

Employee Time Clock w/ GPS, Sc

Installs: 180,192Score: 3.05Ratings: 830

Price: N/A

Version: N/AReleased: 9/13/2012Last change: N/A

Cisco Secure Client-AnyConnect

Installs: 6,856,249Score: 4.13Ratings: 15,174

Price: N/A

Version: N/AReleased: 2/27/2012Last change: N/A

Fully Kiosk Browser & Lockdown

Installs: 541,133Score: 4.20Ratings: 2,495

Price: N/A

Version: N/AReleased: 2/13/2016Last change: N/A

Budget Invoices Template

Installs: 189,213Score: 4.59Ratings: 2,365

Price: N/A

Version: N/AReleased: 10/4/2020Last change: N/A

Shippeo Driver

Installs: 16,756Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 8/27/2024Last change: N/A

Cuentas Plan General Contable

Installs: 188,908Score: 4.36Ratings: 788

Price: N/A

Version: N/AReleased: 7/2/2013Last change: N/A

Udemy Business

Installs: 2,366,955Score: 4.51Ratings: 18,179

Price: N/A

Version: N/AReleased: 3/3/2015Last change: N/A

jobs.ch – Job Search

Installs: 615,041Score: 4.54Ratings: 3,147

Price: N/A

Version: N/AReleased: 1/20/2014Last change: N/A

mobile-calendar hotel manager

Installs: 140,748Score: 4.36Ratings: 1,175

Price: N/A

Version: N/AReleased: 2/1/2018Last change: N/A

Takeaway.com Courier

Installs: 368,036Score: 4.62Ratings: 4,898

Price: N/A

Version: N/AReleased: 6/23/2021Last change: N/A

Form Editor for Google Forms

Installs: 11,131Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 8/20/2025Last change: N/A

Freelancer: Hire & Find Jobs

Installs: 13,139,766Score: 3.50Ratings: 70,309

Price: N/A

Version: N/AReleased: 4/3/2014Last change: N/A

AUTO1.com – B2B Car Auctions

Installs: 311,168Score: 4.54Ratings: 2,709

Price: N/A

Version: N/AReleased: 2/22/2016Last change: N/A

Simple Invoice Manager

Installs: 4,802,241Score: 4.75Ratings: 33,212

Price: N/A

Version: N/AReleased: 8/21/2014Last change: N/A

Shifty App

Installs: 2,762Score: 4.11Ratings: 9

Price: N/A

Version: N/AReleased: 10/20/2024Last change: N/A

eBenefits

Installs: 38,847Score: 3.56Ratings: 40

Price: N/A

Version: N/AReleased: 12/3/2015Last change: N/A

Meeting - Video Conference

Installs: 350,926Score: 4.57Ratings: 1,944

Price: N/A

Version: N/AReleased: 12/10/2024Last change: N/A

PDF Reader: Edit & Convert PDF

Installs: 28,227,320Score: 3.91Ratings: 126,038

Price: N/A

Version: N/AReleased: 7/15/2014Last change: N/A

PDF Scanner App

Installs: 9,468,194Score: 4.83Ratings: 53,413

Price: N/A

Version: N/AReleased: 8/16/2021Last change: N/A

Loom – Screen and Cam Recorder

Installs: 1,804,942Score: 3.59Ratings: 4,409

Price: N/A

Version: N/AReleased: 3/18/2021Last change: N/A

Sign and Fill Docs: Signeasy

Installs: 4,418,470Score: 4.30Ratings: 21,734

Price: N/A

Version: N/AReleased: 6/17/2011Last change: N/A

Timesheet - Work Hours Tracker

Installs: 4,219,015Score: 4.77Ratings: 62,870

Price: N/A

Version: N/AReleased: 5/13/2012Last change: N/A

Boards.com

Installs: 1,254,081Score: 4.54Ratings: 16,802

Price: N/A

Version: N/AReleased: 8/19/2020Last change: N/A

HelloVan

Installs: 90,430Score: 4.36Ratings: 709

Price: N/A

Version: N/AReleased: 10/1/2017Last change: N/A

oppizi

Installs: 100,963Score: 4.45Ratings: 1,246

Price: N/A

Version: N/AReleased: 9/6/2018Last change: N/A

Amazon Chime

Installs: 3,169,709Score: 4.01Ratings: 8,143

Price: N/A

Version: N/AReleased: 2/13/2017Last change: N/A

VRM (Victron Energy)

Installs: 263,285Score: 4.33Ratings: 784

Price: N/A

Version: N/AReleased: 6/18/2013Last change: N/A

Easy PDF-Read PDF

Installs: 901,217Score: 3.60Ratings: 341

Price: N/A

Version: N/AReleased: 5/13/2025Last change: N/A

Resume Maker - PDF CV Builder

Installs: 237,084Score: 4.54Ratings: 8,336

Price: N/A

Version: N/AReleased: 12/27/2022Last change: N/A

Amazon A to Z

Installs: 4,850,956Score: 4.90Ratings: 86,238

Price: N/A

Version: N/AReleased: 4/20/2020Last change: N/A

Finom • Business Account

Installs: 235,722Score: 4.13Ratings: 3,743

Price: N/A

Version: N/AReleased: 6/17/2020Last change: N/A

Go back to the Home page