Calculator vs CalcAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator
This app combines basic and scientific calculator functions with AI-powered equation recognition via your camera. It offers step-by-step solutions, explanations, and a wide range of financial and utility calculators for everyday use.
- AI camera-based equation recognition
- Step-by-step solution explanations
- Simple and scientific calculator modes
- Financial and utility calculators
- Unit and currency converter
- Calculation history tracking
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Calculator: AI Math Solver Pro is your intelligent mathematics companion powered by advanced artificial intelligence. Combine simple calculator functionality with AI-driven equation recognition and problem solving to tackle equations, calculations, and mathematical challenges effortlessly. CORE FEATURES: Simple Calculator • Basic arithmetic operations (addition, subtraction, multiplication, division) • Clean, intuitive interface for everyday calculations • Fast computation with large number support • Clear display of calculation results • Quick access for simple math needs • Perfect for daily calculations Scientific Calculator • Complete scientific calculator with advanced mathematical functions • Trigonometric functions: sin, cos, tan, inverse functions • Logarithmic calculations: log, ln, natural logarithms • Powers and roots: exponents, square roots • Factorial operations and complex number support • RAD/DEG mode switching for angle calculations • Advanced functions: π, e constant, inverse trigonometry Financial & Utility Calculators • Age calculator with date conversions • Unit converter for all measurement types • Savings calculator for financial planning • SIP calculator for investment calculations • Loan calculator with amortization • Percentage calculations • Currency converter • Discount calculator • Salary calculator • BMI calculator • GST/VAT calculator • Tip calculator Camera-Based Equation Recognition • Point camera at any equation written on paper, whiteboard, or textbook • AI instantly analyzes the image and converts it to equation text format • Recognition confirmation shows the equation it detected • Manual entry fallback: "Enter Manually" option if camera can't read • Works with single and multi-line equations Multiple Input Methods • Simple calculator for quick math • Type equations manually • Use camera to capture and recognize equations • Quick example templates • Manual equation entry option Results & Learning • Clear display of calculation results • Step-by-step solution process • Mathematical explanations • Solution history tracking • Saved calculations reference • Formula simplification shown PERFECT FOR: Students solving homework problems in algebra, geometry, trigonometry, and calculus Professionals performing financial calculations and unit conversions Anyone wanting to understand mathematical concepts deeply Daily utility calculations and financial planning Teachers checking student work CAPABILITIES INCLUDE: • Simple calculator for basic arithmetic • Scientific calculations and trigonometry • Camera-based equation recognition • Step-by-step algebraic solutions • Investment and financial calculations • Unit, currency, and measurement conversions • Body and health calculations (BMI) • Tax calculations (GST/VAT) • Complete calculator in one app Experience mathematics made intelligent. Capture equations with your camera, get instant solutions with detailed explanations through AI recognition. Master complex problems while learning the underlying concepts. Plus, enjoy a simple calculator for everyday arithmetic needs. Download Calculator: AI Math Solver Pro and transform how you solve problems.
CalcAI
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Calculator – Smart Calculator & Math Tools Calculate, convert, solve, and plan — all in one simple calculator app. From everyday math to equations, currencies, dates, finance, and more. Get the tools you need for quick calculations without switching between multiple apps. STANDARD CALCULATOR Handle everyday calculations with a clean and easy-to-use calculator. Perform addition, subtraction, multiplication, division, percentages, and other basic calculations. MATH SOLVER Work through mathematical problems and view calculation steps to better understand the result. Useful for equations, formulas, and everyday math problems. AI MATH CHAT Ask questions about mathematics using natural language. Get assistance with calculations, formulas, concepts, and math-related questions. CURRENCY CONVERTER Convert amounts between supported currencies. Select your currencies, enter an amount, and view the converted value. UNIT CONVERTER Convert common measurements and units in one place. Useful for everyday measurement and conversion needs. DATE CONVERTER Find the number of days between two dates. Enter a start date and an end date to calculate the difference for planning, schedules, deadlines, and other date-related calculations. FINANCE TOOLS Perform common financial calculations with dedicated tools, including: - Bank Interest Calculator - Interest Calculations - Period Calculations - Return on Investment Calculator - Investment Calculations - Financial Planning Calculations Use these tools to estimate interest, investment returns, and other financial values. DISCOUNT CALCULATOR Calculate discounts quickly. Enter the original price and discount percentage to see the discount amount and estimated final price. EQUATION CALCULATOR Enter mathematical equations and calculate their results quickly. Useful for students, professionals, and everyday mathematical tasks. FRACTION CALCULATOR Perform calculations with fractions and simplify results. Work with common fraction operations without doing the calculations manually. NUMBER BASE CONVERTER Convert numbers between supported number systems, including binary, decimal, and hexadecimal. Useful for programming, mathematics, and technical calculations. ONE APP FOR EVERYDAY CALCULATIONS Keep commonly used calculation and conversion tools together in one app. Quickly switch between calculators, converters, math tools, finance calculations, and date calculations whenever you need them. Whether you are working on a math problem, checking a discount, calculating investment values, converting currencies, comparing dates, or simply doing everyday arithmetic, Calculator provides convenient tools in one place. FEATURES - Standard Calculator - Math Solver - AI Math Chat - Currency Converter - Unit Converter - Date Difference Calculator - Bank Interest Calculator - Investment & ROI Calculator - Equation Calculator - Fraction Calculator - Number Base Converter - Easy-to-use interface - Multiple calculation tools in one app Subscriprion Benefits - Converter - Currency Converter - Date Calculations - Fraction Converter - Compass - Shopping Discount Calculator - Equation Converter - Random Number Generator - Math Statistics - Chinese Number Converter - Ruler Number Base Converter. Unlock Premium to access all advanced tools and calculations. Premium Subscription Unlock all Premium calculator tools with an auto-renewable subscription. Weekly: $4.99/week Yearly: $49.99/year Special Yearly Offer: $29.99/year Subscriptions automatically renew unless canceled before the current period ends. Manage or cancel anytime in your Apple ID subscription settings. Privacy Policy : https://sites.google.com/view/aimathsolvercalculator/home Terms of use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is in-app purchases: Calculator at none against CalcAI's 3. CalcAI's advantage is update cadence (every 2 days vs monthly). On price, 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
Both are free to download. CalcAI sells 3 in-app purchases, starting at $4.99 per 7 days. Calculator asks for nothing beyond the download.
Calculator ships an update monthly, CalcAI every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Calculator | CalcAI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (9 ratings) — better | — |
| Number of ratings | 9 — better | — |
| Update frequency | Monthly | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 16 | 15.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | Siddharth Siddhapura | Vijay Bhaliya |
In-app purchases
Calculator
No in-app purchases
CalcAI
- Weekly Subscription$4.997 Days
- Yearly Subscription$29.991 Year
- Yearly Subscription3 Days trial$49.991 Year









