iCalc Math vs Scientific Calc and Grapher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iCalc Math
This app offers a versatile calculator with seven distinct modes for various needs, from basic arithmetic and scientific calculations to programming, statistics, unit conversion, matrix operations, and graphing. It supports advanced functions and system conversions.
- Multiple calculation modes (Calculator, Programmer, Statistics, IP Subnet, Unit Converter, Matrix, Grapher)
- Advanced scientific and trigonometric functions
- Number system conversions (DEC, BIN, HEX, OCT)
- Unit conversion for various measurements
- Matrix operations
- Function graphing
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iCalc Math, the powerful calculator for home, school and office includes 7 different modes of operation: > Calculator: Memory, power, square root, logarithmic, factorial and other functions like floor(), ceil() and random(). *** Includes more than 30 trigonometric functions. *** Touch the "sci" button to perform advanced calculations. > Programmer: Make conversions from/to DEC,BIN,HEX,OCT systems and many more masking operations. > Statistics: Calculate median, stddev, etc, as well as create random numbers. > IP Subnet: Calculate subnets from a giving IP address. > Unit Converter: Convert values between units, such as length, area, volume, mass, time and many more. > Matrix: Perform matrix calculations such as detA, invA, AxB, etc. > Grapher: Type in your function and it automatically gets plotted.
Scientific Calc and Grapher
This app offers a user-friendly scientific and graphing calculator. It includes advanced functions like finding zeros and intersections, alongside trigonometric capabilities, all without advertisements.
- Scientific calculator
- Graphing calculator
- Find zeros and intersections
- Trigonometric functions
- No ads
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Easy to use scientific and graphing calculator with no ads! Advanced feature like finding zeros and intersections, as well as trigonometric functions!
Screenshots
Verdict
The clearest difference is rating: Scientific Calc and Grapher at 5.0 against iCalc Math's 1.0. Scientific Calc and Grapher also leads on in-app purchases (none vs 1) and update cadence (every 6 weeks vs every 12 months). iCalc Math's advantage is iOS requirement (7.0 vs 12.0). On price, ads, monetization model 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
Both are free to download. iCalc Math sells 1 one-off in-app purchase. Scientific Calc and Grapher asks for nothing beyond the download.
Scientific Calc and Grapher holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Scientific Calc and Grapher has 6 ratings behind it against 1, so its average is the more settled of the two.
iCalc Math ships an update every 12 months, Scientific Calc and Grapher every 6 weeks. The most recent releases landed on June 25, 2026 and September 19, 2026 respectively.
| Parameter | iCalc Math | Scientific Calc and Grapher |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 12 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 8 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Dae-Hyeon Kim | Gabriel Catalfo |
Customer experience
iCalc Math
Scientific Calc and Grapher
In-app purchases
iCalc Math
- iCalc Math Pro$0.99
Scientific Calc and Grapher
No in-app purchases
Questions
Is iCalc Math free?
Is Scientific Calc and Grapher free?
Which has better reviews, iCalc Math or Scientific Calc and Grapher?
Do iCalc Math or Scientific Calc and Grapher have ads?
Which is updated more often, iCalc Math or Scientific Calc and Grapher?
Other comparisons
