Calculator + vs Panecal Plus Sci. Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator +
This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.
- Free basic and scientific calculator
- Intuitive interface with equation and result display
- Fraction and percent support
- Advanced editing capabilities
- Polynomial and linear equation solver
- Graphing calculator
- Unit conversion and geometric calculators
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Award winning calculator app for iPad and iPhone. Designed with simplicity, usability and beauty in mind! FEATURES: - Free basic calculator - Free scientific calculator - Elegant & Intuitive interface - Advanced editing by easily going back and forth - Displays both the equation & the result at the same time - Supports Fraction & Percent - Supports many scientific functions If you are looking for more advanced features you can upgrade to one or more of the following: - Fraction Calculator with feet, inches & cm support! - Solving for x with a polynomial Calculator for solving quadratic & cubic equations 2x³ - 4x² - 22x + 24 = 0 - Linear Equations Solver for solving system of linear equations 2x – y = 9 3x + 4y = –14 - Graphing Calculator to find the local min, max & intersection points y = 2x³ – 4x (x² + y²)³ = -27y²x² - Triangle Calculator - Cone Calculator - Arc Calculator - Circle Calculator - Base Converter ( HEX OCT BIN DEC ) - Multiple themes Enjoy the FREE Scientific calculator on your iPhone & iPad. If you like it, support us by upgrading or giving us a positive review. Thanks :) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Panecal Plus Sci. Calculator
This app functions as a scientific calculator with a multiline editable display. It allows users to view and modify formulas as they are entered, preventing errors. Past calculations can be reused, and variable memory enables efficient recalculations.
- Multiline editable formulas
- Re-calculation of past formulas
- Cursor-based editing and swipe navigation
- Copy and paste formulas
- Formula and answer history
- Number base conversion (binary, octal, decimal, hex)
- Variable memory
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[Description] Panecal is a scientific calculator app that allows you to display and modify formulas. It allows you to enter formulas while checking them, which prevents you from typing incorrectly or making calculation errors. It is also possible to reuse past formulas and use variable memory to change only certain values to calculate them. The display shows the cursor, and you can tap or press the arrow keys to quickly navigate to where you want to edit. It has a powerful, flexible and intuitive user interface with support for swiping to scroll through formulas and long-tap to copy and paste. [Features] - Re-calculation by using past formula - Easy editing by using a cursor operation and swipe the screen - Copy and paste formulas text - Formulas history and answers history table - Binary numbers, octal numbers, decimal numbers, hexadecimal numbers calculation and conversion (Max.32bits) - M+/M- memory functions and variable(A-F) memory - Arithmetic operations, inverse trigonometric functions, logarithmic functions, power functions, power root functions, factorials, absolute values, percent calculations, modulo calculation, polar and cartesian coordinate conversion - Angle units (DEG, RAD, GRAD) - Result format with Normal(standard), Fix (fixed decimal mode), Sci (significant figures), and Eng (index is in multiples of 3) - Decimal point character and grouping separator settings [Disclaimer] Please note in advance that Appsys is not responsible for any damage or lost profits caused by the use of this software, or any claims from third parties.
Screenshots
Verdict
The clearest difference is price: Calculator + at Free against Panecal Plus Sci. Calculator's $2.99. Calculator + also leads on update cadence (every 4 days vs every 3 months) and ratings volume (10K vs 363). Panecal Plus Sci. Calculator's advantage is in-app purchases (none vs 12) and ads (none vs shown). On review sentiment 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
Calculator + is free to download; Panecal Plus Sci. Calculator costs $2.99 up front. Calculator + sells 12 in-app purchases, starting at $4.99 per month. Panecal Plus Sci. Calculator asks for nothing beyond the download.
Panecal Plus Sci. Calculator holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Calculator + has 10K ratings behind it against 363, so its average is the more settled of the two. Written reviews complicate that: 85% of Calculator +'s written reviews are positive against 79% of Panecal Plus Sci. Calculator's, so the app with the better star average is not the one people write more warmly about.
Calculator + ships an update every 4 days, Panecal Plus Sci. Calculator every 3 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Calculator + | Panecal Plus Sci. Calculator |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.6 (10K ratings) | 4.8 (363 ratings) — better |
| Positive reviews | 84.9% of reviews — better | 79.3% of reviews |
| Number of ratings | 10K — better | 363 |
| Update frequency | Every 4 days — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | xNeat.com | Noriyasu Kutsuzawa |
Customer experience
Calculator +
Panecal Plus Sci. Calculator
Bugs and requests
Calculator +
Reported bugs
5 issues- Fraction calculator has TWO subtraction buttons and NO division button
- Decimals seem to be changed to fraction with no apparent way of changing it back
- Functionality is dropped by forcing you to the main menu every time you open it
- Currency converter broken
- Login screen freezes
Requested features
5 requests- Add mod function
- Add commas
- Add 1/x function
- Support for Retina Display
- Add number 4 with two lines
Panecal Plus Sci. Calculator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator +
- Scientific Calculator3 Days trial$4.991 Month
- Calculator7 Days trial$39.991 Year
- Linear Calculator$2.99
- Factoring Calculator$2.99
- Handwriting Calculator$2.99
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- Currency Converter$2.99
- Themes Pack$2.99
- Graphing Calculator$3.99
- Fraction Calculator$3.99
- Scientific Calculator$4.99
- Calculator Plus$4.99
- Calculator$16.99
Panecal Plus Sci. Calculator
No in-app purchases
Questions
Is Calculator + free?
Is Panecal Plus Sci. Calculator free?
Which has better reviews, Calculator + or Panecal Plus Sci. Calculator?
Do Calculator + or Panecal Plus Sci. Calculator have ads?
Which is updated more often, Calculator + or Panecal Plus Sci. Calculator?
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