Comparison

Quick CalQ vs Caculator

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

Head to head
About

Quick CalQ

This app provides accurate and reliable calculations, avoiding common errors found in other calculator applications. It features a clean interface, a history log, and follows the MDAS rule for correct order of operations. It's completely free to use.

Highlights
  • Accurate calculations
  • MDAS rule compliance
  • Working percentage calculator
  • History log
  • Fast and lightweight
  • Simple interface
Features
Read full description

Quick CalQ: The Calculator That Actually Gets Math Right Tired of calculator apps that mess up basic math? Same here. That’s why we built Quick CalQ—a fast, lightweight, and 100% free calculator that solves math correctly every time. No rounding errors, no weird glitches—just reliable calculations. Why Quick CalQ Stands Out: • No More Math Mistakes – Unlike some calculators (yes, even the iOS Calculator), we get the numbers right. • Follows MDAS Rule – Calculates in the correct order: Multiplication, Division, Addition, Subtraction. • Percentage Calculator That Works – Easily solve percentage problems without second-guessing. • History Log – Keeps track of your past calculations so you can review them anytime. • Fast & Lightweight – Opens instantly, calculates instantly—no lag, no slowdown. • Simple, Clean Interface – No clutter, no distractions—just a straightforward, easy-to-use calculator. • 100% Free – No subscriptions, no paywalls—just math, done right. Who Is Quick CalQ For? • Students – Solve homework problems and prepare for exams with confidence. • Professionals – A fast, accurate tool for quick calculations on the go. • Anyone Who Needs a Reliable Calculator – If you’ve ever been frustrated by calculators that get math wrong, this is for you. Stop struggling with bad calculators. Download Quick CalQ today and get math done right!

About

Caculator

This app offers a versatile calculator with basic, scientific, graphing, and percentage functions. It features a clean interface, history tracking, and an interactive iOS widget for quick calculations. Available in multiple languages with light and dark modes.

Highlights
  • Basic arithmetic and percentages
  • Scientific and trigonometric functions
  • Graphing of multiple functions
  • Calculation history
  • Interactive iOS widget
  • Light and dark modes
Features
Read full description

Make everyday math, scientific calculations, graphing, and percentages easier—all in one calculator. With a clean, modern interface, responsive buttons, and light and dark modes, it’s designed for quick calculations and more advanced work. **EVERYDAY CALCULATIONS** • Handle basic arithmetic, parentheses, and percentages • See your current equation and running result together • Track complex expressions with color-coded parentheses • Copy or share calculations with a single tap • Enjoy automatic decimal formatting and scientific notation for very large or small results **SCIENTIFIC CALCULATOR** • Explore trigonometric and inverse trigonometric functions • Switch between degrees and radians • Calculate logarithms, square roots, powers, factorials, and reciprocals • Work with mathematical constants π and e • Continue calculating from your previous result **GRAPHING CALCULATOR** • Plot multiple functions in different colors to compare curves • Use trigonometric functions, powers, logarithms, and more • Drag to pan and pinch to zoom • Adjust X and Y ranges to explore the details • Switch between degree and radian modes **PERCENTAGE CALCULATOR** • Find a percentage of any value • Discover what percentage one value is of another • Calculate percentage increases and decreases • Simplify discounts, budgets, price comparisons, and everyday financial math **CALCULATION HISTORY** • Keep your latest 20 calculations across basic, scientific, and percentage modes • Revisit previous results without starting over • Copy individual entries or your entire history **INTERACTIVE iOS WIDGET** • Perform basic calculations directly from your Home Screen • Get quick answers without opening the app • Available on iOS 17 and later **DESIGNED FOR YOU** • Choose light or dark mode for comfortable viewing • Enjoy a portrait layout designed for convenient one-handed use • Use the app in English, Spanish, Arabic, Russian, Simplified Chinese, Vietnamese, Portuguese, Japanese, or German • Benefit from right-to-left Arabic support and translated accessibility labels Whether you’re studying, working, checking a discount, or exploring a function, this calculator brings useful tools together in a simple, approachable design. Download today and make calculations effortless! Terms: https://sites.google.com/view/simple-calculator-app-plus/terms Privacy:https://sites.google.com/view/simple-calculator-app-plus/home to paywall

Screenshots

Quick CalQ4 screens
Caculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Quick CalQ at none against Caculator's 2. Quick CalQ also leads on update cadence (every 2 weeks vs every 10 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Caculator sells 2 in-app purchases, starting at $3.99 per 7 days. Quick CalQ asks for nothing beyond the download.

UpkeepUpdate frequency

Quick CalQ ships an update every 2 weeks, Caculator every 10 months. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Quick CalQ versus Caculator: the parameters behind the verdict, then further details
ParameterQuick CalQCaculator
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—2 — better
Update frequencyEvery 2 weeks — betterEvery 10 months
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size33 MB55 MB
Age rating4+4+
DeveloperItaimi Global Inc.JanoGroup LLC

Customer experience

Quick CalQ

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Caculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Quick CalQ

No in-app purchases

2 purchases

Caculator

Subscriptions2
  • Premium - Weekly 3.99$3.997 Days
  • Premium - Annual 19.997 Days trial$19.991 Year

Questions

Is Quick CalQ free?
Quick CalQ is free to download, with no in-app purchases.
Is Caculator free?
Caculator is free to download, with in-app purchases available.
Do Quick CalQ or Caculator have ads?
Both Quick CalQ and Caculator show ads.
Which is updated more often, Quick CalQ or Caculator?
Quick CalQ ships an update every 2 weeks, and Caculator every 10 months. Most recently, Quick CalQ was updated on October 22, 2026 and Caculator on October 28, 2026.

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