Comparison

Calculator . vs CalcAI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calculator .

This utility app combines standard and scientific calculations with unit and currency conversions. It features a clean interface, calculation history, and automatic rate updates for currencies. Easily switch between functions without leaving the app.

Highlights
  • Standard and scientific calculator
  • Unit conversion (length, weight, area, volume, temperature)
  • Currency conversion with automatic rate updates
  • Calculation history
  • Distraction-free dark interface
Features
Read full description

【NeonCalculator】 is a four-in-one calculator that handles everyday math, scientific functions, unit conversion, and currency conversion in one place, so calculating and converting happen without switching apps. Standard & Scientific Move freely between a clean standard keypad and scientific functions such as trigonometry, logarithms, powers, and constants for both quick sums and more advanced work. Unit Conversion Convert length, weight, area, volume, and temperature with results that update as you type, and swap the source and target units with a single tap. Currency Conversion Work with major world currencies, refresh reference rates automatically when online, and get an instant converted amount as soon as you enter a value. Calculation History Every result is saved in order, and tapping any entry brings it back so you can continue without retyping. Clean, Focused Layout A dark, distraction-free interface keeps the numbers at the center of the screen for comfortable reading, even over long sessions. From a quick total to a detailed conversion, NeonCalculator keeps your numbers tidy and within reach. Download it today. Premium Account Pricing and Terms $9.99/week* $39.99/year* *Prices are shown in US dollars; the actual charge may be converted to your local currency based on your country or region. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of renewal will be shown. Subscriptions may be managed by the user. Auto-renewal may be turned off by going to the user's Account Settings after purchase. Cancellation of the current subscription is not allowed during an active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://laiyuzone.xyz/jisuanqi/privacy.html

About

CalcAI

Features
Read full description

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/

Screenshots

Calculator .4 screens
CalcAI4 screens

Verdict

The call

The clearest difference is ads: Calculator . at none against CalcAI's shown. CalcAI's advantage is update cadence (every 2 days vs fortnightly) and device support (3 vs 1). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calculator . sells 4 in-app purchases, starting at $4.99 per 7 days and CalcAI sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calculator . ships an update fortnightly, CalcAI every 2 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
Calculator . versus CalcAI: the parameters behind the verdict, then further details
ParameterCalculator .CalcAI
PriceFreeFree
Rating3.2 (9 ratings) — better—
Number of ratings9 — better—
Update frequencyFortnightlyEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size7 MB141 MB
Age rating4+4+
DeveloperHong Kong Global Cross-Border E-Commerce Co., LimitedVijay Bhaliya

In-app purchases

4 purchases

Calculator .

Subscriptions4
  • Weekly Peak3 Days trial$4.997 Days
  • Weekly Ring3 Days trial$9.997 Days
  • Yearly Peak$39.991 Year
Show 1 more
  • Yearly Ring$39.991 Year
3 purchases

CalcAI

Subscriptions3
  • Weekly Subscription$4.997 Days
  • Yearly Subscription$29.991 Year
  • Yearly Subscription3 Days trial$49.991 Year

Questions

Is Calculator . free?
Calculator . is free to download, with in-app purchases available.
Is CalcAI free?
CalcAI is free to download, with in-app purchases available.
Do Calculator . or CalcAI have ads?
CalcAI shows ads; Calculator . does not.
Which is updated more often, Calculator . or CalcAI?
Calculator . ships an update fortnightly, and CalcAI every 2 days. Most recently, Calculator . was updated on October 28, 2026 and CalcAI on October 25, 2026.

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