Comparison

Triangle Solver vs Trigonometry

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

Head to head
About

Triangle Solver

This app provides step-by-step solutions for triangle calculations and angle conversions. It includes practice exercises, a trigonometry formula sheet, and an integrated math keyboard for easy input. Ideal for students and professionals needing to master triangle properties.

Highlights
  • Step-by-step triangle calculations
  • Angle conversion
  • Practice trigonometry exercises
  • Trigonometry formula sheet
  • Integrated math keyboard
Features
Read full description

Turn your device into the perfect study companion for geometry and trigonometry. "Triangle Solver" is the ultimate app that guides you through solving triangles, helping you understand the logic behind the numbers and always get the right results. Here's everything our app can do for you: ▶ STEP-BY-STEP SOLUTIONS Get the solution in an instant. But we don't stop at the final result: input any 3 values, and the app will completely solve any type of triangle, showing you all the logical steps in detail. Find key values like sides, angles (in DEG, GON, and RAD formats), area, and perimeter, all the way to advanced values like altitudes, inradius, and circumradius. It's the perfect tool to learn the correct method and get fully prepared for homework and exams. ▶ ANGLE CONVERSION The app includes a dedicated section for quick and accurate conversion of angle measurements. Easily switch between units: the system supports decimal degrees (DEG), gradians (GON), radians (RAD), and degrees, minutes, and seconds (DMS). ▶ INTEGRATED MATH KEYBOARD Use our dedicated interface, designed to be incredibly simple and intuitive. Smoothly and quickly type in your values, having only the keys you truly need right at your fingertips. ▶ GUIDED EXERCISES FOR PRACTICE Test your skills with a rich library of ready-to-solve triangle problems, sorted by difficulty and complete with detailed solutions, so you can strengthen your math foundation whenever you want. ▶ FORMULA SHEET ALWAYS AT HAND Having a memory lapse? Review fundamental principles, basic theorems, and all the formulas for solving triangles right in the app. Everything you need to know about the topic is in one place. ▶ CLEAN INTERFACE AND DARK THEME No complications. The UI is simple, intuitive, and includes an elegant dark theme, specifically optimized to prevent eye strain during your evening study sessions. ▶ GUARANTEED RELIABILITY Our algorithms are tested and highly optimized to ensure accurate and instant calculations every time, even for the most complex geometric and trigonometric problems. ▶ CONSTANT UPDATES AND SUPPORT The app is regularly updated to always offer you the best performance and new features. Download "Triangle Solver" today and take your math skills to the next level!

About

Trigonometry

Learn basic trigonometric formulas through interactive theory and fun games. Earn points to progress through levels and master the concepts.

Highlights
  • Memorize basic trigonometric formulas
  • Interactive theory section
  • Four included games
  • Earn points to advance levels
  • Beginner-friendly
Features
Read full description

- A simple and fun application to memorise the basic trigonometric formulas! - An interactive theory section and four games are included! - Earn points to advance to the next level!

Screenshots

Triangle Solver4 screens
Trigonometry4 screens

Verdict

The call

The clearest difference is rating: Triangle Solver at 5.0 against Trigonometry's 1.0. Trigonometry's advantage is ads (none vs shown) and update cadence (every 2 weeks vs monthly). On price, ratings volume, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Triangle Solver holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

UpkeepUpdate frequency

Triangle Solver ships an update monthly, Trigonometry every 2 weeks. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
Triangle Solver versus Trigonometry: the parameters behind the verdict, then further details
ParameterTriangle SolverTrigonometry
PriceFreeFree
Rating5.0 (2 ratings) — better1.0 (4 ratings)
Positive reviews—0.0% of reviews
Number of ratings24 — better
Update frequencyMonthlyEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.4 — better
Further details — not scored
Size47 MB9 MB
Age rating4+4+
DeveloperFrancesco VarottiKonstantinos Anagnostou

Customer experience

Triangle Solver

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Trigonometry

All ratings4 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Triangle Solver

No in-app purchases

None

Trigonometry

No in-app purchases

Questions

Is Triangle Solver free?
Triangle Solver is free to download, with no in-app purchases.
Is Trigonometry free?
Trigonometry is free to download, with no in-app purchases.
Which has better reviews, Triangle Solver or Trigonometry?
Triangle Solver is rated higher. Triangle Solver averages 5.0 out of 5 from 2 ratings, while Trigonometry averages 1.0 from 4 ratings.
Do Triangle Solver or Trigonometry have ads?
Triangle Solver shows ads; Trigonometry does not.
Which is updated more often, Triangle Solver or Trigonometry?
Triangle Solver ships an update monthly, and Trigonometry every 2 weeks. Most recently, Triangle Solver was updated on September 17, 2026 and Trigonometry on September 22, 2026.

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