AreaCalculator byNSDev vs Trigonometric Calculation
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
AreaCalculator byNSDev
Calculate the area of 58 different shapes, including polygons, circles, ellipses, and parabolas. Input side lengths and angles for accurate measurements. Request new features for future updates.
- Calculate area of 58 shapes
- Supports triangles, squares, polygons
- Calculates circles, ellipses, pies
- Handles arcs and parabolic areas
- Input side lengths and angles
- Feature request functionality
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It is an application that calculates the area. We will calculate the length of the area and some from the sides and angle triangle, square, regular polygons, circles, ellipses, pies, pies ellipse, arc, elliptical arc, or parabola. You can calculate the current 58 kinds of shapes. If you have any request, please fill in the comment. I will also want to add functionality as much as possible. Note: The length of the arc of the ellipse is determined by the integration because it takes a long time, there is a slight difference.
Trigonometric Calculation
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This is a calculation application for finding angles and side lengths of triangles. 1 We would appreciate a review if there are any problems such as calculation glitches. 2 I hope you will use this application for simple calculations. Please understand that we cannot be held responsible for any impact or disadvantage related to the quality of production activities caused by the calculations in this application.
Screenshots
Verdict
The clearest difference is ads: AreaCalculator byNSDev at none against Trigonometric Calculation's shown. AreaCalculator byNSDev also leads on iOS requirement (12.0 vs 15.5). Trigonometric Calculation's advantage is update cadence (every 6 weeks vs every 13 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AreaCalculator byNSDev ships an update every 13 months, Trigonometric Calculation every 6 weeks. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.
| Parameter | AreaCalculator byNSDev | Trigonometric Calculation |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 13 months | Every 6 weeks โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 12.0 โ better | 15.5 |
| Further details โ not scored | ||
| Size | 13 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | NIHON SYSTEM DEVELOPER CORPORATION | Risako Asai |
In-app purchases
AreaCalculator byNSDev
No in-app purchases
Trigonometric Calculation
No in-app purchases
Questions
Is AreaCalculator byNSDev free?
Is Trigonometric Calculation free?
Do AreaCalculator byNSDev or Trigonometric Calculation have ads?
Which is updated more often, AreaCalculator byNSDev or Trigonometric Calculation?
Other comparisons
