11C Scientific Calculator
11C Scientific Calculator is #160 in Utilities Paid in Brazil and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperVicinno Soft LLC
CategoryUtilities
Price39.90 BRL
Released
Rating★ 4.0 (23)
Version1.73
Age rating4+
First seen by us
27 Sep 2026
27 Sep 2026Installs (est.)10k+ worldwide
Rating
4.0 ★
23 ratings
Measured
Best rank now
#160
Utilities PaidMeasured
11C Scientific Calculator on the App Store
App details
App ID
530593018
Publisher
Vicinno Soft LLC
Minimum OS
iOS 8.0+
Content rating
4+
Languages
1
EN
Size
9 MB
11C Scientific Calculator downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Brazil | UtilitiesPaid | #160 |
Apps near 11C Scientific Calculator on the chart
Utilities Paid, around #160.
Ratings
App Store, worldwide.
Rating
4.0 ★
23 ratings
Measured
Ratings
23
Measured
About 11C Scientific Calculator
11C Scientific Calculator is the most accurate and precise emulator of the HP 11C RPN scientific programmable calculator available for iPhone and iPod touch. It uses the same RPN (Reverse Polish Notation) entry system and supports the same mathematical functions as the HP 11C Scientific Calculator.
**** Features ****
• Hyperbolic and inverse hyperbolic trig functions.
• Probability (combinations and permutations).
• Factorial, absolute, integer & fractional.
• % change, and % of total.
• Random number generator.
• Index register for indirect operations.
• User mode to run program labels.
• Cumulative statistical analysis & Linear regression.
• Hour minute second conversion.
• Polar, rectangular conversion.
• RPN entry.
• Programmable.
• In-app manual, quick start help, and in-app support access.
• Option to disable/enable key click feedback sound; and
• Easily switch between US and EU data format/comma or period as decimal point
• Automatically save/restore settings during app close/start.
• Click menu key to see more options.
• More …
*** What People Say About It ***
"Miss your old HP 11C RPN scientific calculator? Then give this utility app a try. It mimics the look and feel of that classic number cruncher in every way possible. It uses the same Reverse Polish Notation entry system and supports the same mathematical functions. There’s even an in-app manual that features tutorial videos in case you’ve lost your touch." ---AppAdvice.com
"This app supports complex numbers, intense calculations, matrix operations, and many other features that I don't have room to list. " ---AppGratis.com
**** Support ****
Feel free to contact us if you need any support by visiting www.vicinno.com or simply email us at [email protected].
**** Stay tuned ****
Like us: www.facebook.com/vicinno
Follow us: www.twitter.com/vicinno
**** Features ****
• Hyperbolic and inverse hyperbolic trig functions.
• Probability (combinations and permutations).
• Factorial, absolute, integer & fractional.
• % change, and % of total.
• Random number generator.
• Index register for indirect operations.
• User mode to run program labels.
• Cumulative statistical analysis & Linear regression.
• Hour minute second conversion.
• Polar, rectangular conversion.
• RPN entry.
• Programmable.
• In-app manual, quick start help, and in-app support access.
• Option to disable/enable key click feedback sound; and
• Easily switch between US and EU data format/comma or period as decimal point
• Automatically save/restore settings during app close/start.
• Click menu key to see more options.
• More …
*** What People Say About It ***
"Miss your old HP 11C RPN scientific calculator? Then give this utility app a try. It mimics the look and feel of that classic number cruncher in every way possible. It uses the same Reverse Polish Notation entry system and supports the same mathematical functions. There’s even an in-app manual that features tutorial videos in case you’ve lost your touch." ---AppAdvice.com
"This app supports complex numbers, intense calculations, matrix operations, and many other features that I don't have room to list. " ---AppGratis.com
**** Support ****
Feel free to contact us if you need any support by visiting www.vicinno.com or simply email us at [email protected].
**** Stay tuned ****
Like us: www.facebook.com/vicinno
Follow us: www.twitter.com/vicinno
Latest updates
1.73
Bugfix for back help page.
