Calculator + vs FurtherM
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 elegant interface. Upgrade for advanced features like graphing, equation solving, and unit conversions. Supports fractions, percentages, and multiple themes.
- Free basic and scientific calculator
- Elegant and intuitive interface
- Advanced editing and equation display
- Fraction and percent support
- Graphing and equation solving
- Base converter and multiple themes
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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/
FurtherM
Access comprehensive learning materials for the latest Cambridge A-Level Further Mathematics curriculum. Features detailed analysis of knowledge points, problem-solving guidance, practice exercises, study plans, and video lessons. Covers Pure Mathematics, Statistics, and Mechanics according to the latest syllabus.
- Detailed knowledge point analysis
- Extensive practice problems
- Study plans
- Learning videos
- Syllabus-aligned exercises
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最新FurtherMath（进阶数学）学习工具
Screenshots
Verdict
The clearest difference is price: Calculator + at Free against FurtherM's $8.99. Calculator + also leads on ratings volume (10K vs 2) and update cadence (every 5 days vs every 3 weeks). FurtherM's advantage is in-app purchases (none vs 10) and ads (none vs shown). On 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
Calculator + is free to download; FurtherM costs $8.99 up front. Calculator + sells 10 in-app purchases, starting at $4.99 per month. FurtherM asks for nothing beyond the download.
FurtherM holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Calculator + has 10K ratings behind it against 2, 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 100% of FurtherM's.
Calculator + ships an update every 5 days, FurtherM every 3 weeks. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.
| Parameter | Calculator + | FurtherM |
|---|---|---|
| Price | Free — better | $8.99 |
| Rating | 4.6 (10K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 84.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 10K — better | 2 |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | xNeat.com | 祖超 夏 |
Customer experience
Calculator +
FurtherM
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
FurtherM
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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- Graphing Calculator$3.99
- Fraction Calculator$3.99
- Scientific Calculator$4.99
- Calculator Plus$4.99
- Calculator$16.99
FurtherM
No in-app purchases
Questions
Is Calculator + free?
Is FurtherM free?
Which has better reviews, Calculator + or FurtherM?
Do Calculator + or FurtherM have ads?
Which is updated more often, Calculator + or FurtherM?
Other comparisons
