Ezy Trigonometry vs Trigonometry calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ezy Trigonometry
This app serves as a comprehensive trigonometry learning tool for students. It features an interactive unit circle, a table of exact trigonometric ratios, and a handbook of formulas to aid understanding.
- Interactive unit circle
- Exact trigonometric ratios table
- Handbook of trigonometric formulas
- Flexible settings (radians/degrees)
- Angle snapping
- iPhone/iPad support
Read full descriptionHide full description
Ezy Trigonometry is a friendly tool designed to help students understand trigonometry. FEATURES + Interactive unit circle. Allows exploring relations between angles and trigonometric ratios. + Bundled with an exact trigonometric ratios table + Bundled with a hand book of trigonometric formulas + Flexible settings: radians / degrees, related angles, angle snapping + Full support for iPhone / iPad and retina display NOTE * Tap & Hold to switch unit circle mode
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)
Read full descriptionHide full description
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
Screenshots
Verdict
The clearest difference is rating: Trigonometry calc at 3.0 against Ezy Trigonometry's 2.5. Ezy Trigonometry's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence 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. Ezy Trigonometry asks for nothing beyond the download.
Trigonometry calc holds the better App Store score, 3.0 against 2.5. That said, the two scores are not equally well evidenced: Ezy Trigonometry has 44 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 22% of Ezy Trigonometry'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.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on June 10, 2026 and September 6, 2026 respectively.
| Parameter | Ezy Trigonometry | Trigonometry calc |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (44 ratings) | 3.0 (2 ratings) — better |
| Positive reviews | 21.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 44 — better | 2 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 5 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | KGiants | Bo Kalvslund |
Customer experience
Ezy Trigonometry
Trigonometry calc
In-app purchases
Ezy Trigonometry
No in-app purchases
Trigonometry calc
- Premium$0.99
Questions
Is Ezy Trigonometry free?
Is Trigonometry calc free?
Which has better reviews, Ezy Trigonometry or Trigonometry calc?
Do Ezy Trigonometry or Trigonometry calc have ads?
Which is updated more often, Ezy Trigonometry or Trigonometry calc?
Other comparisons
