Comparison

Angle Finder vs Right Calculator

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

Head to head
About

Angle Finder

This app simplifies complex geometry and trigonometry calculations. It helps users find angles, side lengths, and areas of various shapes, serving as a portable math assistant for students and professionals.

Highlights
  • Triangle solver
  • Angle finder
  • PCD & chord calculator
  • All-in-one geometry calculator
  • User-friendly interface
Features
Read full description

Angle Finder & Geometry Calculator – Your Complete Trigonometry Toolkit Master geometry and trigonometry with ease using our Angle Finder, Triangle Calculator, and Trigonometry Calculator app. Whether you’re a student, teacher, engineer, architect, or DIY enthusiast, this app simplifies complex calculations into quick, accurate results. What You Can Calculate: - Angles, side lengths, and hypotenuse of triangles (right, isosceles, scalene) - Arc radius, arc length, chord length, chord height, sector area, and segment area - Circumcircle & incircle diameters - PCD (Pitch Circle Diameter) for machining, flange making, and engineering projects - Geometry solutions for circles, squares, rectangles, pentagons, hexagons, and octagons Key Features: Triangle Solver – Instantly calculate area, perimeter, sides, and angles. Angle Finder – Measure and solve angles with precision. PCD & Chord Calculator – Perfect for engineering, fabrication, and design tasks. All-in-One Geometry Calculator – Covers a wide range of shapes and trigonometric functions. User-Friendly Interface – Intuitive, clean, and easy to navigate for fast results. Why Choose This App? Accurate & Reliable: Get instant solutions for your geometry problems. Time-Saving: No more manual formulas or long calculations. Educational & Practical: Great for both learning and real-world applications. Portable Math Assistant: Carry a complete trigonometry toolkit in your pocket. Whether you’re solving homework, working on technical designs, or just exploring geometry, this app is your go-to math assistant. Download Angle Finder – Trig & Geometry Calculator now and make geometry simple, fast, and fun. In app purchase included : Lifetime Premium Privacy policy : https://privacypolicy50.wordpress.com/privacy-policy-subscription/ Terms and condition :https://privacypolicy50.wordpress.com/terms-and-condition/

About

Right Calculator

Features
Read full description

Solve any right triangle in seconds — no formulas, no calculator gymnastics. Right Triangle Calculator does the trigonometry for you. Enter any two values — two sides, a side and an angle — and it instantly computes everything else: the missing sides, both angles, and the hypotenuse. It's built for people who measure in the real world, so you can type the way you actually work: feet and inches, fractions, or metric. Whether you're framing a wall, cutting a rafter, laying out stairs, building a deck, or checking homework, the answer is one tap away. REAL-WORLD MEASUREMENTS • Mix feet, inches, and fractions — type "5 ft 3/8 in" directly • Work in metric too — meters and centimeters • Set fraction precision from whole numbers down to 1/64" • Control decimal places for clean, readable results SMART TRIANGLE SOLVER • Enter any 2 of 5 values (sides a, b, c or angles A, B) • Side c is always the hypotenuse, angle C is locked at 90° • Automatic conflict handling — change your mind and it keeps up • Powered by the Pythagorean theorem and trig, done instantly SEE IT, DON'T JUST SOLVE IT • Live diagram redraws as you type • Rotate the triangle to match your layout • Clean, labeled sides and angles you can actually read ARC & CHORD MODE • Switch to curves to solve chord, arc length, and segment height • Perfect for woodworking, masonry, and curved layouts MADE YOUR WAY • Choose label color, label size, and decimal precision • Optional tap sounds • Fast, offline, and distraction-free PERFECT FOR Carpenters • framers • woodworkers • DIY builders • roofers • machinists • students • teachers • engineers • anyone who needs a fast right-angle answer. Just measure, tap, and build.

Screenshots

Angle Finder4 screens
Right Calculator4 screens

Verdict

The call

The clearest difference is ads: Angle Finder at none against Right Calculator's shown. Angle Finder also leads on iOS requirement (13.0 vs 15.1). Right Calculator's advantage is update cadence (every 6 days vs every 2 months). On price, 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. Angle Finder sells 1 one-off in-app purchase and Right Calculator sells 2 in-app purchases, starting at $0.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Angle Finder ships an update every 2 months, Right Calculator every 6 days. Both last shipped on November 12, 2026.

Scorecard3 real differences · 7 level
Angle Finder versus Right Calculator: the parameters behind the verdict, then further details
ParameterAngle FinderRight Calculator
PriceFreeFree
Rating4.0 (5 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size33 MB41 MB
Age rating4+4+
DeveloperShital GorasiyaMegabyte Software Inc.

In-app purchases

1 purchases

Angle Finder

One-time1
  • Lifetime Purchase$1.99
2 purchases

Right Calculator

Subscriptions1
  • Remove Ads One Year$0.991 Year
One-time1
  • Remove Ads$1.99

Questions

Is Angle Finder free?
Angle Finder is free to download, with in-app purchases available.
Is Right Calculator free?
Right Calculator is free to download, with in-app purchases available.
Do Angle Finder or Right Calculator have ads?
Right Calculator shows ads; Angle Finder does not.
Which is updated more often, Angle Finder or Right Calculator?
Angle Finder ships an update every 2 months, and Right Calculator every 6 days. Most recently, Angle Finder was updated on November 12, 2026 and Right Calculator on November 12, 2026.

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