Comparison

Programming Calculator vs Scientific Calculator

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

Head to head
About

Programming Calculator

This utility app allows users to instantly convert numbers between bases 2 and 30, perform calculations, and get accurate results. It features a developer-friendly interface with real-time updates and dark mode support.

Highlights
  • Base conversion (2-30)
  • Developer-friendly calculations
  • Real-time value updates
  • Intuitive one-hand interface
  • Dark mode support
  • Supports multiple number systems
Features
Read full description

Programming Calc is a convenient and powerful calculator designed for developers, engineers, students, and anyone working with different number systems. Instantly convert values between bases from 2 to 30, perform calculations, and get accurate results without mistakes. Key Features: Base conversion from 2 to 30 (bin, oct, dec, hex, and more) Developer-friendly calculator with fast operations and precise outputs Real-time value updates across all systems Clean, intuitive interface optimized for one-hand use Suitable for learning, programming, technical tasks, and everyday calculations Dark mode support Who is it for? Developers working with code, addresses, and bit structures Students studying number systems and preparing for exams Engineers performing technical calculations Anyone who needs quick and accurate base conversion Simple. Fast. Accurate. Programming Calc makes working with numbers easy and efficient.

About

Scientific Calculator

This comprehensive utility app offers a powerful calculator and converter for everyday problems. It features a scientific calculator, over 150 specialized calculators, and unit/currency converters with offline capabilities. Users can also create custom calculators through a drag-and-drop interface.

Highlights
  • Scientific and simple calculator layouts
  • Over 150 specialized calculators
  • Unit and currency conversion
  • Offline currency converter
  • Drag-and-drop custom calculator creation
  • Step-by-step calculation solutions
  • Function graphing
Features
Read full description

CalCon calculator - calculate and convert everything! It's a FREE, complete, and easy-to-use multi calculator & converter. What does it do? Designed with simplicity in mind, it helps you solve everyday problems. From simple or complex calculations to the unit and currency conversions, percentages, proportions, areas, volumes, etc... it does it all. And it does it well! CalCon calculator has a unique Drag&Drop feature where you are able to make your own calculator. This is the PERFECT Calculator Passionate development combined with constant feedback we receive from our users resulted in what we think is the best multi calculator in the store. Featuring over 150 FREE Calculators and Unit Converters packed in with a Simple or Scientific Calculator, it's the only calculator you will need from now on your device. Oh, and did we say it is completely FREE? Yes, it is free. We think everyone should enjoy this. If you are a student, teacher, engineer, handyman, contractor or just somebody who struggles with math & conversions, you really should give this one a try. • Use it for simple or complex calculations • Convert units or currencies in the same app • Enjoy easier homework or school assignments • Learn. See step by step solutions to your calculations So, on with the features... MAIN CALCULATOR • Simple or Scientific layout • Editable input & cursor • Copy & Paste support • Calculation history • Memory buttons • Function graphing • Dec, Hex & Binary • Floating calculator 150 CALCULATORS & CONVERTERS • Algebra, Geometry, Unit Converters, Finance, Health & Misc • Currency converter with 160 currencies (available offline) • Instant results delivered as you type • Step-by-step solution & formulas • Smart search for faster navigation • Create shortcuts on the home screen Algebra • Percentage calculator • Proportion calculator • Ratio calculator • Average calculator - arithmetic, geometric and harmonic means • Equation solver - linear, quadratic and equation system • Combinations and permutations • Decimal to fraction • Fraction simplifier • Prime number checker • Greatest common factor & Lowest common multiple calculator • Random number generator Geometry • Shape calculators for square, rectangle, parallelogram, trapezoid, rhombus, triangle, pentagon, hexagon, circle, circle arc, ellipse • Body calculators for cube, rect. prism, square pyramid, sq. pyramid frustum, cylinder, cone, conical frustum, sphere, spherical cap, spherical frustum, ellipsoid Unit converters • Acceleration converter • Angle converter • Length converter • Energy converter • Force converter • Torque converter • Area converter • Volume converter • Volumetric flow converter • Weight converter • Temperature converter • Pressure converter • Power converter • Speed converter • Mileage converter • Time converter • Digital storage converter • Data transfer speed converter • Numeric base converter • Roman numerals converter • Shoe size converter • Ring size converter • Cooking converter Finance • Currency converter with 160 currencies available offline • Unit price calculator • Sales tax calculator • Tip calculator • Loan calculator • Simple / Compound interest calculator Health • Body mass index - BMI • Daily calories burn • Body fat percentage Miscellaneous • Age calculator • Date calculator • Time calculator • Mileage calculator • Ohm's law calculator - voltage, current, resistance and power Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Programming Calculator4 screens
Scientific Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Programming Calculator at none against Scientific Calculator's 4. Scientific Calculator's advantage is review sentiment (89% vs 80%). On price, rating, ratings volume and update cadence 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. Scientific Calculator sells 4 in-app purchases, starting at $0.99 per month. Programming Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Programming Calculator holds the better App Store score, 4.9 against 4.8. Both are backed by a comparable volume of ratings — 48 and 17 respectively. Written reviews complicate that: 80% of Programming Calculator's written reviews are positive against 89% of Scientific Calculator's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Programming Calculator ships an update every 4 weeks, Scientific Calculator monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Programming Calculator versus Scientific Calculator: the parameters behind the verdict, then further details
ParameterProgramming CalculatorScientific Calculator
PriceFreeFree
Rating4.9 (48 ratings) — better4.8 (17 ratings)
Positive reviews80.0% of reviews88.9% of reviews — better
Number of ratings48 — better17
Update frequencyEvery 4 weeks — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size7 MB50 MB
Age rating4+4+
DeveloperMikhail RazinStage Coding

Customer experience

Programming Calculator

All ratings38 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Scientific Calculator

All ratings17 ratings
Positive94.1%
Neutral0.0%
Negative5.9%
Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

In-app purchases

None

Programming Calculator

No in-app purchases

4 purchases

Scientific Calculator

Subscriptions4
  • Monthly subscription3 Days trial$0.991 Month
  • Monthly subscription7 Days trial$0.991 Month
  • Annual subscription3 Days trial$4.991 Year
Show 1 more
  • Annual subscription7 Days trial$4.991 Year

Questions

Is Programming Calculator free?
Programming Calculator is free to download, with no in-app purchases.
Is Scientific Calculator free?
Scientific Calculator is free to download, with in-app purchases available.
Which has better reviews, Programming Calculator or Scientific Calculator?
Programming Calculator is rated higher. Programming Calculator averages 4.9 out of 5 from 48 ratings, while Scientific Calculator averages 4.8 from 17 ratings.
Do Programming Calculator or Scientific Calculator have ads?
Neither Programming Calculator nor Scientific Calculator shows ads.
Which is updated more often, Programming Calculator or Scientific Calculator?
Programming Calculator ships an update every 4 weeks, and Scientific Calculator monthly. Most recently, Programming Calculator was updated on October 24, 2026 and Scientific Calculator on October 27, 2026.

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