Calculator ∞ vs Fertilisation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator ∞
This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.
- Step-by-step solution hints
- Math Photos Solver
- Handwriting Recognition
- AI Math Problem Solver
- 2D Graphing
- Unit Converter
- Matrix/Vector Mode
Read full descriptionHide full description
◉ Top Paid Educational Apps in US, UK, AUS, GER,... ◉ QAppReview.com Rated 9/10 ◉ Users Reviewed: "Top Class Calculator !" The BEST Alternative to Graphing TI-83, TI-84, TI-89, Casio FX, Sharp EL,... Calculator Infinity (∞) – The sleek, multi-function calculator for iPhone/iPad is proud to offer a variety of features to satisfy all ranges of customers: The App possesses a powerful math core and algebra engine with mathematical display support, making it a viable tool for everyone from those looking for basic calculation to more advanced users, such as scientific computation, programmers, engineers, and math students. Calculator ∞ makes available everything you need – including a user manual and tutorial video clips – so you can master the app in a matter of minutes! ◉ Official Website: http://iPhoneCalculator.com ◉ ADVANCED FEATURES: ▸ Step-by-step solution (Hints) ▸ Math Photos Solver * ▸ Handwriting Recognition * ▸ Math Problem Solver (AI) * ▸ Well Organized of Functions ◉ GENERAL FEATURES: ▸ Universal Calculator App ¹ ▸ Support Multitasking (iPad) ▸ Support Wireless KB² ▸ Mathematical Display ▸ Edit & Export Expression/Result ▸ History Tape View ▸ Basic Calculations (+, -, x, ÷, %, Abs,...) ▸ Advanced Functions (Sin, Cos, Ln, X!, ^, √,…) ▸ Memory Variables (Including X,Y,Z,M) ▸ F(x) Customize Functions (F1, F2, F3) ▸ Unit Converter (40 Categories, 1000+ Units) ▸ Over 40 Common Constants ▸ Fraction and Degree/Angle Calculation ▸ Numeric Integral & Derivative Calculation ▸ Dual Skins (Silver Light & Carbon+) ▸ No Ads ◉ ALGEBRA FEATURES: ▸ Big Integer & Rational Number (Up to 500!) ▸ Expand and Factor Polynomials ▸ Indefinite integral & Derivative ▸ Two-side Limit ▸ Taylor Series Expansion ▸ Hints and Solutions ◉ 2D GRAPH: ▸ Simultaneous Graph ▸ Smooth Zoom & Transformation ▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0. ▸ Conic Equations (Parabola, Hyperbola, Ellipse) ▸ Get Intersections, Min, Max & Special Points ◉ CLOUD COMPUTING: ▸ Advanced Two-side Limit ▸ Advanced Indefinite Integral ▸ General Equations (Accurate Roots) ◉ EQUATIONS SOLVERS: ▸ General Equations (Numerical Roots) ▸ Quadratic & Cubic Equations ▸ System of Linear Equations (2 & 3 Unknowns) ◉ REGRESSION & STATISTICS: ▸ Modify & Sort Data ▸ Single Variable Statistics ▸ Linear, Quadratic, Power Regression ▸ Logarithmic & Exponential Regression ◉ COMPLEX CALCULATION: ▸ Polar & Rectangular Notation ▸ Argument, Conjugate Function ▸ Trigonometry Functions ▸ Logarithmic & Exponential Functions ◉ MATRIX/VECTOR MODE: ▸ Support Up to 7x7 Matrix ▸ Support Complex Numbers ▸ Cross, Dot Product ▸ Det, Inverse, Transpose ▸ Cramer’s Rule Solver ▸ Numerical Real Eigenvalues ◉ NUMBER BASE-N MODE: ▸ 15 Different Bases ▸ Support Up to 32 Bits Integer ▸ Binary Operation (NOT, OR, XOR, 2’S, …) ◉ MULTIPLE LANGUAGES: ▸ English, Spanish, German, ▸ French, Japanese, Chinese (*) In-App-Purchase is required ¹: Include iPhone SE, PRO, PRO-MAX, iPad... ²: Standard English KB Calculator ∞ is not only the Calculator IT IS THE MUST HAVE CALCULATOR !!! We love your feedback, Thanks a lot ! Please contact us for questions, bugs/crash reports, conversion requirements, etc.... Terms of Service: https://iphonecalculator.com/terms-of-service/
Fertilisation
Read full descriptionHide full description
Fertilisation by EduTech Era is an educational app designed to help students understand the process of human fertilisation in a simple and easy-to-learn way. The app explains how fertilisation occurs, the role of sperm and ovum, and the stages involved in the formation of a zygote. Concepts are presented using clear language and visuals, making it suitable for school-level biology learning. This app is ideal for students studying human reproduction, helping them build strong conceptual understanding for exams, revisions, and classroom learning. Features: - Step-by-step explanation of fertilisation - Simple and student-friendly content - Visual learning for better understanding - Useful for school exams and revision - Clean and easy-to-use interface EduTech Era apps focus on making science concepts simple, clear, and engaging. Download now to learn the fertilisation process with confidence and clarity.
Screenshots
Verdict
The clearest difference is in-app purchases: Fertilisation at none against Calculator ∞'s 4. Fertilisation also leads on price ($1.99 vs $5.99). Calculator ∞'s advantage is update cadence (every 2 months vs every 14 months). On ads, 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 ∞ costs $5.99 and Fertilisation $1.99 up front. Calculator ∞ sells 4 in-app purchases, starting at $3.49 per month. Fertilisation asks for nothing beyond the download.
Calculator ∞ ships an update every 2 months, Fertilisation every 14 months. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.
| Parameter | Calculator ∞ | Fertilisation |
|---|---|---|
| Price | $5.99 | $1.99 — better |
| Rating | 4.7 (6.4K ratings) — better | — |
| Positive reviews | 74.8% of reviews | — |
| Number of ratings | 6.4K — better | — |
| Update frequency | Every 2 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | Incpt.Mobis | VIRTUAL FILAMENTS PRIVATE LIMITED |
In-app purchases
Calculator ∞
- Unlimited OCR/Writing 1 Month$3.491 Month
- Unlimited OCR/Writing 3 Months$8.993 Months
- 400 AI Recognition & Queries$0.99
- 900 AI Recognition & Queries$1.99
Fertilisation
No in-app purchases
Questions
Is Calculator ∞ free?
Is Fertilisation free?
Do Calculator ∞ or Fertilisation have ads?
Which is updated more often, Calculator ∞ or Fertilisation?
Other comparisons















