Comparison

Calculator vs QR Code Workshop for iPhone

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

Head to head
About

Calculator

Features
Read full description

SuperCalc – All-in-One Calculator A lightweight and professional all-in-one calculator. In addition to powerful calculation features, it provides real-time currency conversion, Chinese uppercase currency conversion, unit conversion, number base conversion, network speed testing, device information, and more. It meets a wide range of calculation and information needs for study, work, and everyday life. 【Calculator Features】 Supports basic calculations, calculation history, result copying, notes and labels, multi-selection, and personalized settings such as theme colors, sounds, haptics, and decimal places, making calculations faster and more efficient. 【New Practical Tools】 1. Real-Time Currency Conversion Quickly convert between multiple currencies with up-to-date exchange rate information. Useful for travel, shopping, cross-border purchases, and everyday currency conversion. 2. Chinese Uppercase Currency Conversion Convert numerical amounts into Chinese uppercase currency notation with one tap, ideal for financial documents, office records, contracts, and receipts. 3. Unit Conversion Convert common units of length, weight, area, volume, temperature, speed, time, and more with ease. 4. Number Base Conversion Convert between binary, octal, decimal, and hexadecimal formats for learning, programming, and engineering calculations. 5. BMI Calculator Quickly calculate BMI based on height and weight for reference of basic body measurements. 6. Date Calculator Calculate date intervals and add or subtract days from a date to help plan schedules and calculate periods. 7. Kinship Calculator Quickly find the appropriate kinship term based on family relationships and solve complicated kinship naming questions. 8. Sound Level Meter Use your device microphone to measure environmental sound levels in real time and understand the surrounding noise level. 9. Altitude Measurement Use device location information to view the current altitude, useful for outdoor activities and travel. 10. Network Speed Test Quickly test your current network speed and display maximum, average, and minimum speeds to help you understand your network performance. 11. Device Information Quickly view device model, system version, and other device information to better understand your current device. With a clean and intuitive interface and no ads, calculations, conversions, measurements, and everyday tools are made simpler and more efficient. Privacy Policy: https://d1m4qb0x7m5.feishu.cn/docx/VZ6LdCuiHopx4hxHo0PcBpIKnng Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact Us: You can contact us through the email option available in the app.

About

QR Code Workshop for iPhone

Features
Read full description

A powerful and easy-to-use QR tool that integrates scanning, recognition, and creative QR code generation. Customize your QR codes with various artistic styles, colors, shapes, and visual effects. Perfect for daily use, personal branding, or design inspiration. Key Features 1. QR & Barcode Scanner * Fast and accurate QR code scanning * Supports barcode recognition * Import images from the photo library for QR detection 2. Creative QR Code Generator Create highly customizable QR codes with multiple unique styles: * Basic QR Code * Classic black-and-white * Custom foreground/background colors * Colorful QR Code * Gradient colors * Multi-color fill effects * Image Embedded QR * Insert static images or logos * Adjustable size and transparency * GIF QR Code * Use animated GIFs as QR fill * Make your QR codes dynamic and eye-catching * Bubble Style QR * Soft, bubble-like elements * Cute and creative visual style * 2.5D Style QR * Semi-3D texture and depth * Strong sense of dimensionality * Polygon QR Code * Geometric polygon-based patterns * Aesthetic and modern appearance * Functional (Math) QR Code * Generated from mathematical curves and functions * Artistic and futuristic look * Line Connection QR * QR patterns built from connected lines * Minimalist and visually expressive * Random Pixel QR * QR made of random-sized blocks * Fun and highly personalized Create stylish, creative, and unique QR codes with ease. Try it now! Subscription Services: Weekly Membership (7 Days), Monthly Membership (30 Days), Annual Membership (365 Days) Payment: Payment will be charged to your iTunes/Apple ID account upon confirmation of purchase. Cancel Subscription: To cancel your subscription, please turn off auto-renewal in your Apple ID subscription settings at least 24 hours before the current subscription period ends. After cancellation, the subscription will not be renewed automatically. Renewal: Your subscription will be automatically renewed within 24 hours before the end of the current period. Once the renewal is successful, the subscription period will be extended accordingly. Privacy Policy:https://docs.qq.com/aio/DWmJ0TFZLY1NMUG5i Terms of Use :https://docs.qq.com/doc/DWlh6dnJYRmpMRXNm

Screenshots

Calculator4 screens
QR Code Workshop for iPhone4 screens

Verdict

The call

The clearest difference is ads: Calculator at none against QR Code Workshop for iPhone's shown. QR Code Workshop for iPhone's advantage is iOS requirement (16.6 vs 18.0). On price, update cadence, in-app purchases and device support 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 $0.99 per 7 days and QR Code Workshop for iPhone sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calculator ships an update every 3 weeks, QR Code Workshop for iPhone monthly. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 4 level
Calculator versus QR Code Workshop for iPhone: the parameters behind the verdict, then further details
ParameterCalculatorQR Code Workshop for iPhone
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS18.016.6 — better
Further details — not scored
Size8 MB72 MB
Age rating4+4+
Developer卫军 赵新景 常

In-app purchases

4 purchases

Calculator

Subscriptions3
  • 超算-周VIP订阅服务3 Days trial$0.997 Days
  • 超算-月VIP订阅服务3 Days trial$3.991 Month
  • 超算-年VIP订阅服务3 Days trial$14.991 Year
One-time1
  • 超算-永久VIP服务$17.99
4 purchases

QR Code Workshop for iPhone

Subscriptions3
  • Weekly Subscription$2.997 Days
  • Monthly Subscription$5.991 Month
  • Yearly Subscription$9.991 Year
One-time1
  • PERMANENT MEMBER$16.99

Questions

Is Calculator free?
Calculator is free to download, with in-app purchases available.
Is QR Code Workshop for iPhone free?
QR Code Workshop for iPhone is free to download, with in-app purchases available.
Do Calculator or QR Code Workshop for iPhone have ads?
QR Code Workshop for iPhone shows ads; Calculator does not.
Which is updated more often, Calculator or QR Code Workshop for iPhone?
Calculator ships an update every 3 weeks, and QR Code Workshop for iPhone monthly. Most recently, Calculator was updated on September 14, 2026 and QR Code Workshop for iPhone on September 10, 2026.

Other comparisons