Repeat Calc vs ESCalc Scientific Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Repeat Calc
Read full descriptionHide full description
Calculation Repeat No "=" Key for calc. If you want to use same number, it is easy to use. Example: you can add 2 forever. (Just tap right arrow key!) We hope that this app helps your calculation. Thank you!! We are also making other apps. Please visit our site: http://www.4us.jp
ESCalc Scientific Calculator
Read full descriptionHide full description
ESCalc (Endo Scientific Calculator) is a scientific calculator app developed by Masamori Endo of Tokai University, author of a Japanese guide to scientific calculators for university students and engineers, to study scientific calculator user interfaces. Designed for university students, researchers, and engineers, ESCalc supports study, research, and practical work with intuitive controls and fewer keystrokes. Key features • CALC: reuse the same expression with different variable values • Key physical constants based on CODATA 2022 • Degrees, minutes, and seconds input and automatic display • Conversion between rectangular and polar coordinates • General-purpose memory and user-defined constants • Recall of calculation history Your comments and feedback help our research into scientific calculator interfaces. We welcome your suggestions.
Screenshots
Verdict
Repeat Calc and ESCalc Scientific Calculator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Repeat Calc ships an update every 8 days, ESCalc Scientific Calculator every 5 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Repeat Calc | ESCalc Scientific Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 0 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Toshihiro Nakane | Masamori Endo |
In-app purchases
Repeat Calc
No in-app purchases
ESCalc Scientific Calculator
No in-app purchases
Questions
Is Repeat Calc free?
Is ESCalc Scientific Calculator free?
Do Repeat Calc or ESCalc Scientific Calculator have ads?
Which is updated more often, Repeat Calc or ESCalc Scientific Calculator?
Other comparisons
