Visual Trig Func vs Trigonometry calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Visual Trig Func
This app visually demonstrates trigonometric functions, making them easier to understand and calculate. It offers interactive tools for exploring values, viewing wave graphs, and accessing lists of trigonometric ratios. Ideal for students and educators seeking a clearer grasp of trigonometry.
- Visual trigonometric functions
- Interactive radius and angle manipulation
- Comprehensive lists of trig ratios
- Wave graph visualizations
- Adjustable values via text fields
- Tap-to-check degree and value functionality
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Do you know trigonometric functions? Or want to learn it? Generally it makes people to be complicated a little, but if you use Trig Func, this will help you to more easily understand! Also this app is easy/quick to confirm the value of trig functions, so I wish this is really useful for students, teachers, developers and more! *** Features *** - Visual trig functions! - Comfortable moving for calculations! - Great lists(sin,cos,tan,csc,sec,cot) - Images for the wave graphs *** How to use it *** [ Calc ] You can drag a radius line between 0 to 90 degrees, and if you do that, it will move to be based on "Radius" and "Angle". Also you can set any numbers up to text fields with segmented buttons. Such as if you edit Text1 with "X" button and Text2 with "Y" button, the triangle view will change to be based on "X" and "Y". Which means, there are 6 cases. ( Radius - Angle ) ( Radius - X ) ( Radius - Y ) ( Angle - X ) ( Angle - Y ) ( X - Y ) [ List ] No need to explain about it. Just scroll it. Oh, wait. You can change these values if you tap column names, like below... Degrees --- Radian sin --- csc(cosec) cos --- sec tan --- cot [ Wave ] There are 2 graphs, so if you tap the button of bottom right, the graph will change another one. (sin, cos, tan) --- (csc, sec, cot) Also you can tap anywhere for checking degrees and values. I hope this app helps you, even a little bit.
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
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Verdict
The clearest difference is review sentiment: Visual Trig Func at 61% against Trigonometry calc's 0%. Trigonometry calc's advantage is rating (3.0 vs 1.0). On price, ratings volume, update cadence and ads 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. Visual Trig Func sells 1 one-off in-app purchase and Trigonometry calc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Trigonometry calc holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 61% of Visual Trig Func's written reviews are positive against 0% of Trigonometry calc's, so the app with the better star average is not the one people write more warmly about.
Visual Trig Func ships an update every 5 months, Trigonometry calc every 3 months. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.
| Parameter | Visual Trig Func | Trigonometry calc |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 3.0 (2 ratings) — better |
| Positive reviews | 61.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | F-NET Apps | Bo Kalvslund |
Customer experience
Visual Trig Func
Trigonometry calc
In-app purchases
Visual Trig Func
- [ Add Calculation 360! ] (You can calc trig functions for over 90 degrees.)$0.99
Trigonometry calc
- Premium$0.99
Questions
Is Visual Trig Func free?
Is Trigonometry calc free?
Which has better reviews, Visual Trig Func or Trigonometry calc?
Do Visual Trig Func or Trigonometry calc have ads?
Which is updated more often, Visual Trig Func or Trigonometry calc?
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