Touch RPN Calculator

Name: Touch RPN Calculator
Rating: 3.79 (6506 reviews)
Author: STENDEC

STENDEC

★ 3.8 (6,506 ratings)

⬇ 1,000,000+ downloads

Est. actual: 2,249,722

Free

Released: Oct 18, 2016

IAP: $0.99 - $9.49 per item

Contains ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +1.5K installs — 23% slower than the week before (+2K) · 254/day since Sep 26
🏆Among Business apps top 1% by installs gained this week (612 peers growing)
⭐Rating steady at ★ 3.79 since Sep 26
🛠Updates quiet · updated 42 days ago

Installs since launch

+10,661 installs · +17 ratings since Sep 26

Update history

8.00 Oct 4, 2026 · seen Oct 28, 2026

- Added option to show 13 digits on LCD

7.21 Oct 4, 2026 · seen Sep 26, 2026

Fix position of fast swap buttons when LCD top band is reduced

Touch RPN Calculator is a business app by STENDEC with 1,000,000+ downloads (about 2.2M estimated). +1.5K installs in the last 7 days. Rated 3.8 from 6.5K ratings. Released Oct 18, 2016. Install growth, rank history, SDKs and ad networks.

From the store listing: “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…”