Trigonometry calc vs WS Geometry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trigonometry calc
Calculate side lengths and angles in right-angled triangles using Pythagorean theorem and trigonometry functions. Learn basic trigonometry concepts. An optional premium version removes ads and unlocks a general triangle calculator.
- Calculate side lengths
- Calculate angles
- Pythagorean Theorem
- Trigonometry functions
- Learn simple trigonometry
- General triangle calculator (premium)
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Use Trigonometry Calc to calculate sidelengths and angles in the right angled triangle. By the help of Pythagorean Theorem and some trigonometry functions you can in this app calculate side lengths and angles in any right angled triangle. Learn simple trigonometry. •Math •Trigonometry •Pythagorean Theorem Trigonometry Premium Go ad-free forever and unlock the advanced General Triangle Calculator (SAS/SSA/ASA). Solve any triangle, not just right triangles
WS Geometry
This app is a comprehensive geometry calculator designed for machinists, designers, and manufacturing professionals. It offers on-screen keypads and calculates formulas for various plane figures, including triangles and circles, with options for degrees, minutes, and seconds.
- On-screen keypad
- Triangle formulas in degrees, minutes, seconds
- Area calculations for all figures
- Decimal place selector
- Calculates various plane figures
- Supports triangles with inscribed shapes
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Workshop (WS) Geometry Calculator Is a full functioning geometry calculator simply designed for the Machinists Workshop, Designer's and Manufacturing Personal. Features; *On Screen keypad. *All Triangles formulate in Degree's, Minutes and Seconds, besides Degree's. *Calculates for Area on all figures. *Decimal Place selector. It currently calculates Plane Figures for; *Triangles > Right Angle, Acute Angle, Obtuse Angle, Equilateral, Isosceles. *Cirlces > Simple, Sector in a Circle, Segment of a Circle, Circular Ring, Circular Ring Sector, Also Triangles with following shapes inside... Triangle, Square, Pentagon, Hexagon, Heptagon, Octagon, Nonagon, Decagon, Hendecagon, Polygon. *Square *Rectangle *Parallelogram *Rhombus *Trapeziod *Spandrel *Ellipse *Trapezium
Screenshots
Verdict
The clearest difference is rating: WS Geometry at 5.0 against Trigonometry calc's 3.0. WS Geometry also leads on in-app purchases (none vs 1) and ads (none vs shown). Trigonometry calc's advantage is update cadence (every 3 months vs every 6 months). On price, ratings volume 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
Both are free to download. Trigonometry calc sells 1 one-off in-app purchase. WS Geometry asks for nothing beyond the download.
WS Geometry holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively.
Trigonometry calc ships an update every 3 months, WS Geometry every 6 months. The most recent releases landed on September 6, 2026 and June 11, 2026 respectively.
| Parameter | Trigonometry calc | WS Geometry |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 3 months — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Bo Kalvslund | Rein Rapp |
Customer experience
Trigonometry calc
WS Geometry
In-app purchases
Trigonometry calc
- Premium$0.99
WS Geometry
No in-app purchases
Questions
Is Trigonometry calc free?
Is WS Geometry free?
Which has better reviews, Trigonometry calc or WS Geometry?
Do Trigonometry calc or WS Geometry have ads?
Which is updated more often, Trigonometry calc or WS Geometry?
Other comparisons
