Comparison

Geometric Calculator X vs ITエンジニアのための英単語

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Geometric Calculator X

Easily calculate area and volume for various geometric shapes without needing to recall formulas. Input side lengths and heights to get instant results for shapes like triangles, parallelepipeds, and spheres. Supports multiple angle measurement units.

Highlights
  • Calculate area and volume
  • Supports various geometric shapes
  • Input side lengths and heights
  • Provides formulas for some shapes
  • Multiple angle units (degrees, radians)
  • Diagrams of shapes shown
Features
Read full description

The Geometric Calculator is an app that makes calculations for a variety of geometric shapes. It does not provide the functionality of a standard calculator. This is a useful calculator for when you do not know the formula for working out the area of a particular shape, when you want to calculate the value of the hypotenuse and you do not know about trigonometric functions, or if it is too troublesome to enter values into a formula to work out the result. The app allows you to enter the length of the sides and height of a shape to obtain its area and volume. For example, for a triangle, you can enter the length of the sides and the height to obtain its area and perimeter; for a parallelepiped, you can enter the length of the two sides and height to obtain its volume and surface area; and for a sphere, you can use the radius to work out its volume and surface area. The list of geometric shapes supported by this app is displayed further below. The app also provides the formulas for some of the shapes. The units for angle measurements used within the app are degrees, radians, and degrees/minutes/seconds. How to Use the App Select the geometric shape that you want to make calculations for, enter its values, and the app will then display the various calculation results. For example, if you want to calculate the area of a rhombus, you select "tetragon/polygon." Within this group, select the rhombus; you will then see the values input screen. As this is a rhombus, you enter the values of the two types of diagonal lines and press the Calculate button. The output area at the bottom of the screen displays the rhombus's area, perimeter, as well as the values of each of the angles. As described above, this app allows you to select a geometric shape and enter its values in order to display geometric calculations about it such as the area, etc. The top of the calculation screen displays diagrams of the type of shapes that the calculation is used for. Tap the red pen on the bottom right of the input panel to edit the current values. Important Notes: - The creators of this app bear no responsibility for any damages or claims made by third parties as a result of using this app. - The measurement units are not displayed as these will vary depending on the values of the shape being calculated. Please convert the units as required depending on the shape. - The app makes calculations as long as they fit within the appropriate formula, even if the values given do not correspond to a feasible shape. - Angle calculations may include a margin of error due to conversion errors of degrees, radians, and degrees/minutes/seconds. - The valid number of digits is 15. - The app has been tested, but if you were to encounter any issues, please kindly send us an issue report. - If the app is received favorably by our users, we intend to add new functionality with the highest demand in the future. The geometric shapes supported by this app are as follows: (The units used for angle measurements are degrees, radians, and degrees/minutes/seconds.) "Triangle" - Equilateral triangle, - Isosceles right triangle - Right triangle - Isosceles triangle - Scalene Triangles "Quadrilateral and Polygon" - Square - Rectangle - Rhombus - Parallelogram - Trapezoid - Regular polygon - Area of the rectangle to be inscribed in a circle (4 sides) "Circle and Ellipse group" - Circle - Circular sector - Arches - Ellipse - Parabolic arches "Prism and circular cylinder" - Cube - Rectangular - Square prism - Circular cylinder - Hollow cylinder "Pyramid and circular cone" - Tetrahedron - Regular tetrahedron - Square pyramid - Pyramid - Quadrangular frustum - Frustum - Wedge shapes - Positive quadrangular frustum - Circular cone - Circular truncated cone "Ball" - Ball - Solid torus (donut-shapes) - Spheres with missing sections

About

ITエンジニアのための英単語

Features
Read full description

Web3、AI、プログラミング、デジタルマーケティング、データサイエンス、プロンプトエンジニアリング、Linuxコマンドの専門用語を英単語とともに学習できます。 制限時間は1分間。3問間違えるとゲームオーバー。10問正解するとゲームクリア。 かるたやクイズのようにゲーム感覚で楽しく英単語学習を継続できます。

Screenshots

Geometric Calculator X4 screens
ITエンジニアのための英単語3 screens

Verdict

The call

The clearest difference is price: ITエンジニアのための英単語 at Free against Geometric Calculator X's $1.99. ITエンジニアのための英単語 also leads on update cadence (every 2 weeks vs every 2 months). Geometric Calculator X's advantage is iOS requirement (8.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

ITエンジニアのための英単語 is free to download; Geometric Calculator X costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Geometric Calculator X ships an update every 2 months, ITエンジニアのための英単語 every 2 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Geometric Calculator X versus ITエンジニアのための英単語: the parameters behind the verdict, then further details
ParameterGeometric Calculator XITエンジニアのための英単語
Price$1.99Free — better
Rating2.0 (1 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better16.4
Further details — not scored
Size31 MB11 MB
Age rating4+4+
DeveloperYoshiaki OnishiHiroaki Toya

In-app purchases

None

Geometric Calculator X

No in-app purchases

None

ITエンジニアのための英単語

No in-app purchases

Questions

Is Geometric Calculator X free?
Geometric Calculator X costs $1.99, with no in-app purchases.
Is ITエンジニアのための英単語 free?
ITエンジニアのための英単語 is free to download, with no in-app purchases.
Do Geometric Calculator X or ITエンジニアのための英単語 have ads?
Neither Geometric Calculator X nor ITエンジニアのための英単語 shows ads.
Which is updated more often, Geometric Calculator X or ITエンジニアのための英単語?
Geometric Calculator X ships an update every 2 months, and ITエンジニアのための英単語 every 2 weeks. Most recently, Geometric Calculator X was updated on November 2, 2026 and ITエンジニアのための英単語 on November 4, 2026.

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