Calculator + vs 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/
Calculator
This utility app provides basic mathematical calculations with a clean interface. It features a memory function, history view, and the ability to share calculations. Users can also customize the appearance with dark or light modes and utilize home screen widgets.
- Basic calculations
- Memory function
- Calculation history
- Share calculations
- Widget support
- Dark/light mode
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A clean and simple calculator app with support for basic mathematics, memory function & share support. We offer a quick history view, with support to send the full calculation and result to your friends or colleagues. - Full Widget / Homescreen support - Dark/light mode - Quick share calculation We're always working on improving our apps and would love any feedback or suggestions that you may have.
Screenshots
Verdict
The clearest difference is rating: Calculator + at 4.6 against Calculator's 4.0. Calculator + also leads on update cadence (every 5 days vs every 3 months) and ratings volume (10K vs 4). Calculator's advantage is in-app purchases (none vs 12) and ads (none vs shown). On price, device support and iOS requirement 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. Calculator + sells 12 in-app purchases, starting at $4.99 per month. Calculator asks for nothing beyond the download.
Calculator + holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Calculator + has 10K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 85% of Calculator +'s written reviews are positive against 67% of Calculator's.
Calculator + ships an update every 5 days, Calculator every 3 months. The most recent releases landed on October 16, 2026 and September 25, 2026 respectively.
| Parameter | Calculator + | Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (10K ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 84.9% of reviews — better | 66.7% of reviews |
| Number of ratings | 10K — better | 4 |
| Update frequency | Every 5 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 |
| Requires iOS | 16.4 | 16.1 — better |
| Further details — not scored | ||
| Size | 49 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | xNeat.com | HurryApp LTD |
Customer experience
Calculator +
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
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
Show 7 moreShow fewer
- 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
Calculator
No in-app purchases
Questions
Is Calculator + free?
Is Calculator free?
Which has better reviews, Calculator + or Calculator?
Do Calculator + or Calculator have ads?
Which is updated more often, Calculator + or Calculator?
Other comparisons
