Comparison

Calculator # vs Picture Math

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

Picture Math

Instantly solve math problems by taking a photo or writing them down. Get detailed, step-by-step explanations for algebra, calculus, trigonometry, and more. Perfect for students and professionals needing quick, accurate math assistance.

Highlights
  • AI-powered math solver
  • Photo scanning for equations
  • Step-by-step solutions
  • Algebra, calculus, trigonometry support
  • Handwriting recognition
  • Graphing calculator
Features
Read full description

The ultimate math problem solver app that combines AI technology with photo scanning capabilities. Solve algebra, calculus, trigonometry, and equation problems instantly with detailed step-by-step explanations. SCAN & SOLVE MATH PROBLEMS INSTANTLY Simply take a photo of any math equation, word problem, or handwritten calculation. Our advanced math scanner automatically detects and solves algebra equations, calculus problems, trigonometry questions, and complex mathematical expressions. KEY FEATURES: - AI-powered math solver with photo scanning technology - Step-by-step math solutions with detailed explanations - Algebra calculator for linear equations and quadratic equations - Calculus solver for derivatives and integrals - Trigonometry calculator for all functions - Graphing calculator capabilities - Math equation solver for simultaneous equations - Word problem solver for complex story problems - Handwriting recognition - draw equations like on paper - Photo library integration for solving saved math images - Bookmark favorite solutions for quick access - Complete math history tracking PERFECT FOR STUDENTS & PROFESSIONALS: Whether you're solving algebra homework, calculus assignments, or need a reliable equation calculator, this math solver app provides accurate solutions with clear explanations. From basic arithmetic to advanced mathematics, get instant help with any mathematical problem. HOW IT WORKS: 1. Scan math problems using your camera 2. Select existing photos from your library 3. Write equations directly on screen 4. Get instant step-by-step solutions 5. Save and review your math history PREMIUM FEATURES: Upgrade to access unlimited math scans, ad-free experience, and advanced step-by-step solutions for complex equations. Premium Subscription Plans: • Weekly: $7.99/week • Annual: $24.99/year ($2.08/month) Premium Features: • Unlimited photo math solving • Detailed step-by-step explanations • No advertisements • Priority customer support Payment charged to iTunes Account at purchase confirmation. Auto-renewal can be managed in Account Settings. Subscription renews automatically unless cancelled 24 hours before period end. Privacy Policy: https://benabid.me/privacy Terms of Service: https://benabid.me/terms Need help? Contact us at contact@benabid.me Transform your math learning experience today!

Screenshots

Calculator #4 screens
Picture Math4 screens

Verdict

The call

The clearest difference is ratings volume: Calculator # at 36K against Picture Math's 409. Calculator # also leads on iOS requirement (12.1 vs 14.0). Picture Math's advantage is update cadence (every 3 weeks vs every 2 months) and review sentiment (70% vs 60%). On price, rating, ads and in-app purchases 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 Picture Math sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Calculator # holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Calculator # has 36K ratings behind it against 409, so its average is the more settled of the two. Written reviews complicate that: 60% of Calculator #'s written reviews are positive against 70% of Picture Math's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Calculator # ships an update every 2 months, Picture Math every 3 weeks. Both last shipped on September 24, 2026.

Scorecard4 real differences · 6 level
Calculator # versus Picture Math: the parameters behind the verdict, then further details
ParameterCalculator #Picture Math
PriceFreeFree
Rating4.6 (36K ratings) — better4.4 (409 ratings)
Positive reviews60.0% of reviews70.2% of reviews — better
Number of ratings36K — better409
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 — better14.0
Further details — not scored
Size57 MB21 MB
Age rating4+4+
DeveloperIncpt.MobisSoufiane Benabid

Customer experience

Calculator #

All ratings35,876 ratings
Positive90.4%
Neutral3.8%
Negative5.8%
Written reviews463 reviews
Positive60.0%
Neutral6.5%
Negative33.5%

Picture Math

All ratings409 ratings
Positive84.4%
Neutral4.9%
Negative10.8%
Written reviews262 reviews
Positive70.2%
Neutral6.5%
Negative23.3%

User reviews

Calculator #

From 36K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Powerful functionality
  • 💡 Helpful for math classes
  • ⭐ Great for students
  • 👌 Works like a real calculator

Room to improve

  • 🔍 Confusing interface after update
  • 📢 Too many intrusive ads
  • 💰 Paywall for advanced features
  • 🐛 Incorrect calculations
  • 🔇 Loud audio ads

Picture Math

From 409 App Store ratings

What we love

  • ⭐ Excellent math solving capabilities
  • 👍 User-friendly interface
  • 🤩 Helpful for homework and studying
  • 🧠 Provides step-by-step solutions

Room to improve

  • 💰 Paywall for advanced features
  • 📢 Excessive advertisements
  • 🇬🇧 Limited language support (mostly English)

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

Picture Math

Reported bugs

2 issues
  • App crashes or freezes on some devices
  • Incorrect solutions or answers provided

Requested features

3 requests
  • Multilingual support
  • More customization options
  • Improved accuracy for complex problems

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
2 purchases

Picture Math

Subscriptions2
  • Math Solver - Weekly$7.997 Days
  • Math answer solver$24.991 Year

Questions

Is Calculator # free?
Calculator # is free to download, with in-app purchases available.
Is Picture Math free?
Picture Math is free to download, with in-app purchases available.
Which has better reviews, Calculator # or Picture Math?
Calculator # is rated higher. Calculator # averages 4.6 out of 5 from 36K ratings, while Picture Math averages 4.4 from 409 ratings.
Do Calculator # or Picture Math have ads?
Both Calculator # and Picture Math show ads.
Which is updated more often, Calculator # or Picture Math?
Calculator # ships an update every 2 months, and Picture Math every 3 weeks. Most recently, Calculator # was updated on September 24, 2026 and Picture Math on September 24, 2026.

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