Comparison

Calculator # vs Geometric Shape Calculator

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

Head to head
About

Calculator #

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

Highlights
  • Math Photos Solver
  • Handwriting Recognition
  • AI Math Problem Solver
  • Mathematical Display
  • Equation Solvers
  • 2D Graphing
  • Algebraic Functions
Features
Read full description

◉ Over 11,000,000 Downloads Worldwide ◉ Top Free Utilities Apps in US, UK, AUS, CAN, GER,... ◉ Rated & Reviewed on ILoveFreeSoftware.com FREE Alternative to Graphing TI-83, TI-84, TI-89, Casio FX, Sharp EL,... Calculator # – The free, multi-function calculator for iPhone/iPad is proud to offer a variety of features to satisfy wide ranges of customers: The App possesses a powerful math core and algebra engine with mathematical display support, making it a viable tool for everyone from those looking for basic calculation to more advanced users, such as scientific computation, engineers, and math students. Calculator # makes available everything you need – including a user manual and tutorial video clips – so you can master the app in a matter of minutes! ◉ Official Website: http://iPhoneCalculator.com ◉ ADVANCED FEATURES: ▸ Math Photos Solver * ▸ Handwriting Recognition * ▸ Math Problem Solver (AI) * ◉ GENERAL FEATURES: ▸ Universal Calculator App ▸ Support All the Latest Devices ¹ ▸ Support Multitasking (iPad) ▸ Support Wireless KB ² ▸ Mathematical Display ▸ Edit & Export Expression/Result ▸ History Tape View ▸ Basic Calculations (+, -, x, ÷, %, Abs,...) ▸ Advanced Functions (Sin,Cos,Ln,X!, ^, √,…) ▸ 14 Memory Variables (Including X,Y,Z,M) ▸ Assignment Operator ▸ F(x) Customize Functions (F1 Only) ▸ Fraction and Degree/Angle Calculation ▸ Numeric Integral Calculation ▸ Dual Skins (Silver Light & Carbon+) ◉ ALGEBRA FEATURES: ▸ Big Integer & Rational Number (Up to 30!) ▸ Expand and Factor Polynomials ▸ Basic Indefinite integral ◉ EQUATIONS SOLVERS: ▸ Quadratic Equations ▸ System of Linear Equations (2 Unknowns) ◉ 2D GRAPH: ▸ Snap to Points ▸ Smooth Zoom & Transformation ▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0. ◉ MULTIPLE LANGUAGES: ▸ English, Spanish, German, ▸ French, Japanese, Chinese (*) In-App-Purchase is required ¹: Include iPhone 6/6S+ HD Retina Display ²: Standard English KB We love your feedback, Thanks a lot ! Terms of Service: https://iphonecalculator.com/terms-of-service/

About

Geometric Shape Calculator

This app provides quick calculations for 2D and 3D geometric shapes, including angles, lengths, areas, and volumes. It features nearly 50 built-in shape examples across seven categories with diagrams and parameter descriptions, supporting multiple input methods for various problem conditions.

Highlights
  • 2D and 3D shape calculations
  • Area, volume, angle, and length computation
  • Nearly 50 built-in shape examples
  • Intuitive interface with clear results
  • Multiple input methods for shapes
  • Diagrams and parameter descriptions
Features
Read full description

Geometry Math Calculator is a practical tool app focused on calculations for 2D and 3D shapes. It helps you quickly compute common geometric values such as angles, lengths, areas, volumes, and centroids. With an intuitive interface, simple input, and clear results, it is suitable for studying, exams, engineering calculations, and daily use. The app includes nearly 50 built-in shape examples across 7 major categories: triangles, circles/ellipses, polygons, cubes, pyramids/frustums, spheres/ellipsoids, and cylinders/cones/torus. Each shape comes with a diagram and clear parameter descriptions—just enter the known values to get accurate results. For the same shape, the app supports multiple input methods to match different known conditions in problems and real engineering scenarios. For example, a triangle can be defined using SSS (three sides) or SAS (two sides and the included angle), ASA, and more. No extra derivation is needed—simply input the parameters to complete the calculation.

Screenshots

Calculator #4 screens
Geometric Shape Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: Geometric Shape Calculator at 100% against Calculator #'s 60%. Geometric Shape Calculator also leads on ads (none vs shown) and rating (5.0 vs 4.6). Calculator #'s advantage is ratings volume (36K vs 1). On price, update cadence, in-app purchases and monetization model 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. Calculator # sells 6 in-app purchases, starting at $1.49 per month and Geometric Shape Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Geometric Shape Calculator holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Calculator # has 36K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Calculator #'s written reviews are positive against 100% of Geometric Shape Calculator's.

UpkeepUpdate frequency

Calculator # ships an update every 2 months, Geometric Shape Calculator every 6 weeks. The most recent releases landed on October 20, 2026 and September 16, 2026 respectively.

Scorecard4 real differences · 6 level
Calculator # versus Geometric Shape Calculator: the parameters behind the verdict, then further details
ParameterCalculator #Geometric Shape Calculator
PriceFreeFree
Rating4.6 (36K ratings)5.0 (1 ratings) — better
Positive reviews59.7% of reviews100.0% of reviews — better
Number of ratings36K — better1
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.112.0 — better
Further details — not scored
Size57 MB1 MB
Age rating4+4+
DeveloperIncpt.Mobis强 余

Customer experience

Calculator #

All ratings35,876 ratings
Positive90.4%
Neutral3.8%
Negative5.8%
Written reviews466 reviews
Positive59.7%
Neutral6.4%
Negative33.9%

Geometric Shape Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Calculator #

Reported bugs

3 issues
  • Crashes when trying to use certain functions
  • Handwriting recognition not working reliably
  • Inability to input negative numbers

Requested features

3 requests
  • Add option to turn off animation
  • Improve ad placement to avoid obstructing usage
  • Provide more transparency on paid features

Geometric Shape Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Calculator #

Subscriptions4
  • PRO Upgrade 1 Month3 Days trial$1.491 Month
  • PRO Upgrade 3 Months7 Days trial$2.993 Months
  • PRO + Recognition 1 Month$4.991 Month
Show 1 more
  • PRO + Recognition 3 Months$11.993 Months
One-time2
  • 250 AI Recognition & Queries$0.99
  • 600 AI Recognition & Queries$1.99
1 purchases

Geometric Shape Calculator

One-time1
  • Geometry Calc | Lifetime Access$0.99

Questions

Is Calculator # free?
Calculator # is free to download, with in-app purchases available.
Is Geometric Shape Calculator free?
Geometric Shape Calculator is free to download, with in-app purchases available.
Which has better reviews, Calculator # or Geometric Shape Calculator?
Geometric Shape Calculator is rated higher. Calculator # averages 4.6 out of 5 from 36K ratings, while Geometric Shape Calculator averages 5.0 from 1 ratings.
Do Calculator # or Geometric Shape Calculator have ads?
Calculator # shows ads; Geometric Shape Calculator does not.
Which is updated more often, Calculator # or Geometric Shape Calculator?
Calculator # ships an update every 2 months, and Geometric Shape Calculator every 6 weeks. Most recently, Calculator # was updated on October 20, 2026 and Geometric Shape Calculator on September 16, 2026.

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