Calculator Quick vs PerfectCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator Quick
This utility app provides a swift and efficient way to perform calculations. It allows users to view and edit arithmetic formulas, and export or share their calculation history.
- Fast and efficient calculations
- View and edit arithmetic formulas
- Export calculation history
- Share calculation history
- Formula editing
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It's a fast & efficient calculator that you can view and edit the arithmetic formula. Also you can export and share the history records. If any question, please contact us czh0766@163.com. Thanks!
PerfectCalc
This app offers both basic and advanced scientific calculations with a user-friendly interface. It allows for real-time editing of calculations, history management, and theme customization.
- Basic and scientific calculations
- Trigonometric and inverse trigonometric functions
- Mathematical functions (abs, ceil, floor, round)
- Real-time calculation editing
- Historical records management
- Bright and dark theme switching
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An all-in-one calculation app that brings together a standard calculator, scientific calculator, and a wide range of practical tools. It supports basic and scientific calculations, fractions, currency conversion, unit conversion, base conversion, BMI, custom formulas, financial calculations, and other everyday needs - all in one app. [CORE FEATURES] Standard & Scientific Calculator Perform addition, subtraction, multiplication, division, percentages, calculations with parentheses, powers, trigonometric functions, inverse trigonometric functions, and more. Access custom formulas directly from the Home screen to reduce repetitive input. Freely edit calculations, move the cursor, and double-tap to select the current number. Fraction Calculator Enter and calculate fractions with results displayed in fractional form - useful for school, exams, and everyday tasks. Currency Converter Convert between multiple currencies, precious metals, and cryptocurrencies for travel, online shopping, investing, and everyday reference. Unit & Base Converters Convert common units and number bases for study, work, programming, and everyday use. BMI Calculator Quickly calculate body mass index for everyday health tracking. Custom Formulas Use built-in formulas or create reusable custom formula templates to make repeated calculations faster. Financial Calculators Calculate compound interest and recurring investments for common financial planning needs. History & Editable Calculations View, favorite, delete, and recalculate previous results. Edit calculations directly, so a typo never means starting over. Light & Dark Mode Switch between light and dark themes. [CONTACT US] Email: kingstar19900516@gmail.com QQ Group: 835604202
Screenshots
Verdict
The clearest difference is ads: Calculator Quick at none against PerfectCalc's shown. PerfectCalc's advantage is rating (4.7 vs 4.4) and ratings volume (342 vs 7). On price, review sentiment, in-app purchases and monetization model 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. Calculator Quick sells 2 in-app purchases, starting at $4.49 per year and PerfectCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
PerfectCalc holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: PerfectCalc has 342 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 88% of Calculator Quick's written reviews are positive against 94% of PerfectCalc's.
Calculator Quick ships an update every 5 weeks, PerfectCalc fortnightly. The most recent releases landed on September 2, 2026 and September 17, 2026 respectively.
| Parameter | Calculator Quick | PerfectCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) | 4.7 (342 ratings) — better |
| Positive reviews | 87.5% of reviews | 94.1% of reviews — better |
| Number of ratings | 7 | 342 — better |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13 |
| Further details — not scored | ||
| Size | 19 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Brown Bear Technology Co., LTD | 明星 王 |
Customer experience
Calculator Quick
PerfectCalc
Bugs and requests
Calculator Quick
Not enough reviews yet to summarise bugs or requests.
PerfectCalc
Reported bugs
2 issues- Forced 5-star review for history function
- Odd language issue with copied calculations
Requested features
2 requests- Dark mode option
- More customization options
In-app purchases
Calculator Quick
- Calculator Quick Member3 Days trial$4.491 Year
- ProVersion$3.99
PerfectCalc
- Calculator Pro$12.99
Questions
Is Calculator Quick free?
Is PerfectCalc free?
Which has better reviews, Calculator Quick or PerfectCalc?
Do Calculator Quick or PerfectCalc have ads?
Which is updated more often, Calculator Quick or PerfectCalc?
Other comparisons
