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APP STORE

Touch RPN calc

Elvis Pfutzenreuter · Finance · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$2.2K
Likely $721 to $6.5K
▼ 11.6% in 11 days
New ratings
Tracking
Daily counts start building from today
Rating
3.4 of 5
210 ratings in this store
Countries it ranks in
1
was 1 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$26K
No Google Play version found
EST. LIFETIME DOWNLOADS
7.3K to 21K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Brazil #67 Finance$2.2K · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (6.4 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
210
AVG RATING
3.39
PRICE
Free
AGE
11.9y
LAST UPDATE
15d ago
VERSION
8.00
SIZE
30 MB
AGE RATING
4+

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
12 / 29
COUNTRIES NOW
0 (was 1)
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 24, 2026$9.1K a month
Sep 25, 2026$8.8K a month
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026$6.3K a month
Oct 9, 2026$12.5K a month
Oct 10, 2026$11.1K a month
Oct 11, 2026$7K a month
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026$8K a month
Oct 15, 2026$9.3K a month
Oct 16, 2026$7.8K a month
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026$8K a month
Oct 20, 2026$7.8K a month
Oct 21, 2026$9.8K a month
Oct 22, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #85 Finance · BR. Now: not ranked.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
7 purchases listed
  • Financial Premium$6.99
  • Financial Advanced$6.99
  • Scientific Premium$3.99
  • Scientific Advanced$4.99
  • Computer programmer$3.99
  • Financial Black-Scholes$4.99
  • Scientific Basic$2.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RELEASE CADENCE
2 updates in 90 days
  • Typical gap between releases65 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
210 ratings
5★45%
4★10%
3★10%
2★8%
1★27%

Apps like this

Same category, earning about as much.

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

rpn3implements3scientific2functions2

What's new in 8.00

Add option to show 13 digits on LCD

Released Dec 7, 2014. Current version shipped Oct 7, 2026.

Store description

Touch RPN is an RPN financial and scientific calculator that implements most features of the industry-standard HP-12C, including programming functions. It also implements a scientific RPN flavor that implements most functions of the beloved 11C. And even more flavors (10C-like, 16C-like) can be purchased within the app.

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

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