HiPER Scientific Calculator vs Base Conversion AI Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HiPER Scientific Calculator
This app offers advanced scientific calculation capabilities, including symbolic algebra, equation solving, and calculus functions. It supports high precision, natural expression input, and various display formats. Users can also visualize functions and equations with 2D and 3D graphing.
- Symbolic algebra
- Integrals and derivatives
- High precision calculations
- Natural expression input
- 2D and 3D graphing
- Matrices and vectors
- Unit conversions
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Excellent scientific calculator with step-by-step solutions, symbolic algebra, graphing, equations, integrals and derivatives. The calculator has globally more than 50 million downloads and 250 000 five-star ratings. You can write expressions in a natural way and watch your calculations. The result is displayed as a number, simplified expression etc. An expression can also be entered from a photo. Take a picture of a handwritten or printed expression, and the calculator recognizes it and inserts it into the display, ready to be edited or evaluated. (premium) A step-by-step solution shows how an expression is solved, one step at a time, from the entered expression to the final result. Every step is explained, so you can see not only the result, but also the way to it. (more detailed steps are premium) Calculation details give you extended information about the result - alternative forms of the result, all complex roots, the unit circle, properties of a function and more. The calculator has several layouts suitable for various screen sizes: - "pocket" for small devices - "compact" for smartphones (in portrait and landscape orientation) - "expanded" for tablets Users can choose from several high-quality themes. The calculator has many functions, such as: - up to 100 digits of significand and 9 digits of exponent - basic arithmetic operations including percentage, modulo and negation - fractions and mixed numbers - periodic numbers and their conversion to fractions - unlimited number of braces - operator priority - repeated operations - selecting a part of an expression and applying context operations to the selection - equations (with one or more variables, systems of equations) - variables and symbolic computation - derivatives and integrals - graphs of functions, equations, integral area and limits; 3D graphs - matrices and vectors - statistics - regression analysis - complex numbers - conversion between rectangular and polar coordinates - sums and products of series - limits - advanced number operations such as random numbers, combinations, permutations, common greatest divisor, etc. - trigonometric and hyperbolic functions - powers, roots, logarithms, etc. - degrees, minutes and seconds conversion - fixed point, scientific and engineering display format - display exponent as SI units prefix - memory operations with unlimited extended memories - clipboard operations with various clipboard formats - result history - multiline display on tablets showing the complete history of calculations and access to the previous results - binary, octal and hexadecimal numeral systems - logical operations - bitwise shifts and rotations - more than 120 physical and mathematical constants - conversion among 250 units - Reverse Polish notation. The calculator has many settings to manage the calculation precision, decimal and thousand separators, etc. All features are described with a built-in help. Privacy Policy: https://hiperlabs.eu/privacy-policy/iOS.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Base Conversion AI Calculator
Instantly convert numbers between Binary, Decimal, Octal, and Hexadecimal. Get accurate results in seconds with a clean interface. Unlock AI-powered explanations and dark mode with a subscription.
- Instant base conversions
- Supports Binary, Decimal, Octal, Hexadecimal
- Clean and simple UI
- One-tap result copying
- AI-powered step-by-step explanations
- Dark mode for comfortable use
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Ultimate Base Converter & Binary Calculator Solve complex number system conversions instantly! Whether you're a student, developer, or just need quick math help, the Ultimate Base Converter is the fastest, cleanest, and most reliable tool for working with Binary, Decimal, Octal, and Hexadecimal numbers. Conversion Solved in Seconds Stop wasting time with manual calculations. Our powerful engine provides immediate, accurate results for all combinations, making your life easier. Supported Conversions (Four Bases, All Ways): Binary (Base 2) ↔ Decimal (Base 10) Octal (Base 8) ↔ Binary (Base 2) Hexadecimal (Base 16) ↔ Decimal (Base 10) ...and all other cross-base combinations! Key Features Blazing Fast: Get conversions the moment you type. Clean & Simple UI: A minimalist design focused on speed and ease of use. Instant Copy: Convert the number and tap once to copy the result, ready to paste into your code or homework. Comprehensive: Functions as your dedicated Decimal Converter, Octal Converter, Hexadecimal Converter, and Binary Converter—all in one app! Make this essential mathematical tool part of your toolkit today! PRO FEATURES ELEGANT DARK MODE Study or work comfortably in any lighting. Our beautiful Dark Mode is easy on the eyes, perfect for late-night sessions or use in any professional setting. AI EXPLANATIONS (New!) Don't just get the answer—understand it. Our revolutionary AI feature provides a clear, step-by-step breakdown of the calculation. It instantly tells you if the problem is a direct or inverse proportion and explains why, making it the perfect educational tool. A subscription is needed to unlock PRO features including Dark mode and AI Explanation. Payment will be charged to your Apple ID account upon confirming the purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription at any time from your account settings in the App Store. Base Conversion PRO Weekly price: $3.99 Base Conversion PRO Yearly price: $24.99 Read the EULA Terms in the following link https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is ratings volume: HiPER Scientific Calculator at 279 against Base Conversion AI Calculator's 1. HiPER Scientific Calculator also leads on update cadence (every 3 weeks vs every 2 months). Base Conversion AI Calculator's advantage is rating (5.0 vs 4.7). On price, ads, 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
Both are free to download. HiPER Scientific Calculator sells 2 in-app purchases, starting at $0.99 per month and Base Conversion AI Calculator sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Base Conversion AI Calculator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: HiPER Scientific Calculator has 279 ratings behind it against 1, so its average is the more settled of the two.
HiPER Scientific Calculator ships an update every 3 weeks, Base Conversion AI Calculator every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | HiPER Scientific Calculator | Base Conversion AI Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (279 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 82.8% of reviews | — |
| Number of ratings | 279 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 35 MB | 123 MB |
| Age rating | 4+ | 4+ |
| Developer | Jindrich Houska | Juan Antonio Veloz Gutierrez |
Bugs and requests
HiPER Scientific Calculator
Reported bugs
5 issues- Keyboard unresponsive in multiple occasions
- App freezes when entering numbers
- Failed upgrade workflow message
- App offers paid upgrade after purchase
- White text unreadable on dark background in iOS settings
Requested features
15 requests- Allow custom infix operations
- Add widget support
- Add RPN mode to iOS version
- Add themes to iOS version
- Add custom functions to iOS version
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- Add more variables to iOS version
- Support vertical view on iPad
- Add custom fonts and skins
- Add portrait layout for iPad
- Add dedicated ENG mode button
- Add dark mode and themes to iOS
- Add button feedback on iOS
- Add unit conversion feature to iOS
- Improve statistical calculation interface
- Allow subscription transfer between platforms
Base Conversion AI Calculator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HiPER Scientific Calculator
- Pro version$0.991 Month
- Pro Forever$7.99
Base Conversion AI Calculator
- PRO Base Conversion Weekly$4.997 Days
- PRO Base Conversion Yearly$24.991 Year
Questions
Is HiPER Scientific Calculator free?
Is Base Conversion AI Calculator free?
Which has better reviews, HiPER Scientific Calculator or Base Conversion AI Calculator?
Do HiPER Scientific Calculator or Base Conversion AI Calculator have ads?
Which is updated more often, HiPER Scientific Calculator or Base Conversion AI Calculator?
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