Comparison

Calculator # vs Math Solver

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

Math Solver

Instantly solve math problems by taking a photo or uploading an image. Get step-by-step solutions, practice with quizzes, and access educational resources to improve your math skills. Covers algebra and geometry.

Highlights
  • Solve math problems by taking photos
  • Step-by-step solution explanations
  • Quizzes for skill improvement
  • Educational videos and articles
  • History of solved problems
  • Graph solver with visuals
Read full description

Math Solver : Homework Helper helps with math problems. It is a quick solver and to get your problems solved, all you have to do is take a picture of it, either handwritten or printed, or upload one from your gallery. It’s a math solver by pictures, and not only does it answer problems, but it also shows step-by-step solutions, which helps you get familiar with the techniques used to arrive at the answer. It's like carrying around a camera calculator in your pocket. If you are preparing for a mathematics test or you want to be better at solving equations, it’s the helper that helps you up your skills with its quizzes. If you are having difficulties with your homework, this is the homework helper that makes it as simple as 123. Also, review and practice already solved problems when you visit your history tab, where all previous problems and answers can be found. It is the go to math learner that gives access to educational videos and articles to help you learn faster and better. This math solver covers a wide range of topics, from algebra to geometry. From learning to solving homework, all your worries come to the end with the app, a problem solver you need. Premium Features: Solve equations by taking a picture Equation solver for all problems Graph solver with supporting visuals Educational videos and articles Access to an Inbuilt calculator Important! There is no free content inside! You must be signed in to access the app Once the confirmation of subscription purchase is done, payment will be charged. - Subscription will auto-renew unless auto-renew is turned off at least 24 hours before the end of the current period - The renewal cost depends on the subscription plan. Our standard subscription plans: 1 week subscription is $ 4.99 For other currencies, the price matches the price level in the App Store Price Matrix - Subscription with a free trial period automatically renews to a paid subscription. You can cancel or manage the automatic renewal of the free trial by going to your Account Settings after purchase - Kindly note that when purchasing a premium subscription during the trial period, the unused portion of the three-day trial period (if offered) will be fortified. - For any other information, see our privacy policy and terms of use Privacy Policy: https://docs.google.com/document/d/1FYai98F07gidKmmGExTucT3eJNGREHFPBLzdx0MnqG0/edit?usp=share_link Terms of Use: https://docs.google.com/document/d/1PZVAQl0Quqy5HvS8ckOc8doTyKMv2OKYdEHQS1Uefuw/edit?usp=share_link

Screenshots

Calculator #4 screens
Math Solver4 screens

Verdict

The call

The clearest difference is monetization model: Calculator # at free with in-app purchases against Math Solver's subscription. Calculator # also leads on ratings volume (36K vs 29). Math Solver's advantage is review sentiment (96% vs 60%) and update cadence (monthly vs every 2 months). On price, rating, 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. Calculator # sells 6 in-app purchases, starting at $1.49 per month and Math Solver sells 1 in-app purchase, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Calculator # against 4.7 for Math Solver. That said, the two scores are not equally well evidenced: Calculator # has 36K ratings behind it against 29, so its average is the more settled of the two. Written reviews are what separate them: 60% of Calculator #'s written reviews are positive against 96% of Math Solver's.

UpkeepUpdate frequency

Calculator # ships an update every 2 months, Math Solver monthly. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Calculator # versus Math Solver: the parameters behind the verdict, then further details
ParameterCalculator #Math Solver
PriceFreeFree
Rating4.6 (36K ratings)4.7 (29 ratings) — better
Positive reviews59.8% of reviews96.4% of reviews — better
Number of ratings36K — better29
Update frequencyEvery 2 monthsMonthly — better
AdsYes—
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 — better13.0
Further details — not scored
Size57 MB80 MB
Age rating4+4+
DeveloperIncpt.MobisIryna Bernova

Customer experience

Calculator #

All ratings35,876 ratings
Positive90.4%
Neutral3.8%
Negative5.8%
Written reviews465 reviews
Positive59.8%
Neutral6.5%
Negative33.8%

Math Solver

All ratings44 ratings
Positive95.5%
Neutral0.0%
Negative4.5%
Written reviews28 reviews
Positive96.4%
Neutral0.0%
Negative3.6%

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

Math Solver

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

Math Solver

Subscriptions1
  • Math Solver3 Days trial$4.997 Days

Questions

Is Calculator # free?
Calculator # is free to download, with in-app purchases available.
Is Math Solver free?
Math Solver is free to download, with in-app purchases available.
Which has better reviews, Calculator # or Math Solver?
Math Solver is rated higher. Calculator # averages 4.6 out of 5 from 36K ratings, while Math Solver averages 4.7 from 29 ratings.
Which is updated more often, Calculator # or Math Solver?
Calculator # ships an update every 2 months, and Math Solver monthly. Most recently, Calculator # was updated on October 14, 2026 and Math Solver on October 7, 2026.

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