Comparison

Math & Trigonometry vs Triangle Solver

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

Head to head
About

Math & Trigonometry

This app simplifies complex math concepts with a wide range of calculation tools. It covers geometry, trigonometry, derivatives, and more, making math accessible for users worldwide. Easily perform calculations for triangles, volumes, areas, and fractions.

Highlights
  • Rectangle triangle calculations
  • Pythagorean theorem
  • Trigonometry functions
  • Volume and area calculations
  • Fraction simplification
  • Derivative calculations
  • Thales theorem
Features
Read full description

Used in more than 250 countries! With this application, math becomes easy thanks to all these functions and details of calculations. Available calculations:      -Rectangle triangle      -Pythagore      Triangle      -Trigonometry      -Calculating volume      -Calculated inverted volume      -Simplification of fractions      - Area calculation      -Inverted area calculation      - Calculation of Thales      - Perimeter calculation      -Inverse perimeter calculation      -Scaling steps      - Derivatives      -And more others ... Feel free to share your experience. For any question / suggestion: TeamTrigoIOS@gmail.com

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!

Screenshots

Math & Trigonometry4 screens
Triangle Solver4 screens

Verdict

The call

The clearest difference is rating: Triangle Solver at 5.0 against Math & Trigonometry's 4.4. Triangle Solver also leads on in-app purchases (none vs 3). Math & Trigonometry's advantage is ads (none vs shown) and update cadence (every 5 days vs monthly). On price 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. Math & Trigonometry sells 3 one-off in-app purchases. Triangle Solver asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Triangle Solver holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Math & Trigonometry has 11 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Math & Trigonometry ships an update every 5 days, Triangle Solver monthly. The most recent releases landed on September 8, 2026 and September 3, 2026 respectively.

Scorecard7 real differences · 3 level
Math & Trigonometry versus Triangle Solver: the parameters behind the verdict, then further details
ParameterMath & TrigonometryTriangle Solver
PriceFreeFree
Rating4.4 (11 ratings)5.0 (2 ratings) — better
Positive reviews37.5% of reviews—
Number of ratings11 — better2
Update frequencyEvery 5 days — betterMonthly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size36 MB47 MB
Age rating4+4+
DeveloperMaxime HaeyaertFrancesco Varotti

Customer experience

Math & Trigonometry

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews8 reviews
Positive37.5%
Neutral0.0%
Negative62.5%

Triangle Solver

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

In-app purchases

3 purchases

Math & Trigonometry

One-time3
  • Triangles and Angles$0.99
  • Functions and Derivatives$1.99
  • Primitives and Integrals$1.99
None

Triangle Solver

No in-app purchases

Questions

Is Math & Trigonometry free?
Math & Trigonometry is free to download, with in-app purchases available.
Is Triangle Solver free?
Triangle Solver is free to download, with no in-app purchases.
Which has better reviews, Math & Trigonometry or Triangle Solver?
Triangle Solver is rated higher. Math & Trigonometry averages 4.4 out of 5 from 11 ratings, while Triangle Solver averages 5.0 from 2 ratings.
Do Math & Trigonometry or Triangle Solver have ads?
Triangle Solver shows ads; Math & Trigonometry does not.
Which is updated more often, Math & Trigonometry or Triangle Solver?
Math & Trigonometry ships an update every 5 days, and Triangle Solver monthly. Most recently, Math & Trigonometry was updated on September 8, 2026 and Triangle Solver on September 3, 2026.

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