Comparison

QR Code Check & Barcode Reader vs AI Calculator & Math Solver

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

Head to head
About

QR Code Check & Barcode Reader

Instantly scan and decode QR codes and barcodes with your smartphone camera. Access product details, URLs, and contact information quickly. The app saves your scan history for easy reference.

Highlights
  • Fast scanning
  • Wide format support
  • Simple interface
  • Detailed results
  • Scan history log
  • Create QR codes
Features
Read full description

QR Scanner is a fast, reliable, and easy-to-use app that simplifies the process of scanning QR codes and barcodes. With just your smartphone camera, you can instantly access product details, URLs, contact information, and more. Key Features - Fast Scanning: Instantly scan and decode QR codes and barcodes with a single tap. - Wide Format Support: Compatible with all standard QR and barcode types. - Simple Interface: A user-friendly design for effortless scanning anytime. - Detailed Results: Get quick access to product information, website links, and contact details. - Lightweight Performance: Optimized for speed and minimal device resource usage. - Scan History Log: Automatically saves your scans for future reference. With QR Scanner, you’ll access information quickly and efficiently, right from your smartphone. Purchase is required for scanning qr code and barcode and creating qr codes Subscription Information Unlock unlimited access to all features with our subscription: - Subscriptions renew automatically based on the selected plan. - To avoid being charged for the next period, cancel at least 24 hours before the current subscription ends. - Payment is charged to your iTunes account upon confirmation of purchase. - Manage or disable auto-renewal anytime in your account settings. - Per Apple’s policy, cancellations during an active subscription period are not allowed, and refunds for unused portions will not be provided. Privacy & Security Your privacy is our top priority. We never collect personal data without your explicit consent. - Privacy Policy: https://docs.google.com/document/d/10DnUCBZGkt2_nv-2DCBokw30yxvK3Kqm4swobLDXSkI/edit?usp=sharing - Terms of Use: https://docs.google.com/document/d/1PDwROEMfCnA5s_Lhbqi3EjfxmfSqAFL0Zzewe8DjdLw/edit?usp=sharing Get started today and experience hassle-free scanning with QR Scanner

About

AI Calculator & Math Solver

This app offers instant math solutions with step-by-step explanations for various math problems, from basic arithmetic to calculus. It features AI-powered recognition of handwritten and typed equations, a scanner, graphing capabilities, and unit conversion.

Highlights
  • Instant math solutions
  • Step-by-step explanations
  • AI-powered problem solving
  • Equation scanner
  • Graphing calculator
  • Unit & currency converter
Features
Read full description

Solve math problems effortlessly with our smart math app — your go-to tool for quick and precise calculations. Whether you need help with algebra, calculus, or basic arithmetic, this app delivers step-by-step solutions to help you understand and solve problems with ease. Key Features: Instant Math Solutions – Get quick answers for equations, fractions, percentages, and more. Step-by-Step Explanations – Understand the solution process for better learning. AI-Powered Problem Solving – Smart recognition of handwritten and typed equations. Equation Scanner – Use your camera to scan and solve handwritten or printed math problems. Graphing Calculator – Visualize functions and equations for deeper analysis. Unit & Currency Converter – Easily switch between units and currencies with real-time updates. Scientific Calculator Mode – Solve complex equations with advanced functions. History & Favorites – Save past calculations and frequently used formulas for quick access. Perfect for: Students & Learners – Improve math skills with guided solutions. Professionals & Engineers – Handle complex calculations efficiently. Anyone Needing Quick Answers – From budgeting to homework, solve problems instantly. Unlock Premium Features: Access to advanced AI-powered math solutions Unlimited equation scans and step-by-step explanations Note: This app includes auto-renewing subscriptions. You can manage or cancel your subscription anytime in your account settings. Privacy Policy: https://doc-hosting.flycricket.io/calculator-air-ai-math-solver-privacy-policy/e4b36aa0-28b0-40c1-8b3d-4ea19ea80228/privacy Terms of Use: https://doc-hosting.flycricket.io/calculator-air-ai-math-solver-terms-of-use/9f3dbcda-e67c-41ed-a88e-c707b4e78541/terms

Screenshots

QR Code Check & Barcode Reader4 screens
AI Calculator & Math Solver4 screens

Verdict

The call

The clearest difference is rating: AI Calculator & Math Solver at 5.0 against QR Code Check & Barcode Reader's 1.0. AI Calculator & Math Solver also leads on ratings volume (5 vs 1). QR Code Check & Barcode Reader's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.2). On price, update cadence, ads and in-app purchases 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. QR Code Check & Barcode Reader sells 3 in-app purchases, starting at $6.99 per 7 days and AI Calculator & Math Solver sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AI Calculator & Math Solver holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: AI Calculator & Math Solver has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

QR Code Check & Barcode Reader ships an update every 6 days, AI Calculator & Math Solver weekly. The most recent releases landed on June 8, 2026 and September 10, 2026 respectively.

Scorecard4 real differences · 5 level
QR Code Check & Barcode Reader versus AI Calculator & Math Solver: the parameters behind the verdict, then further details
ParameterQR Code Check & Barcode ReaderAI Calculator & Math Solver
PriceFreeFree
Rating1.0 (1 ratings)5.0 (5 ratings) — better
Number of ratings15 — better
Update frequencyEvery 6 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better18.2
Further details — not scored
Size25 MB30 MB
Age rating4+4+
DeveloperDos MukasanLori Nguyen

Customer experience

QR Code Check & Barcode Reader

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

AI Calculator & Math Solver

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

QR Code Check & Barcode Reader

Subscriptions2
  • Weekly subscription$6.997 Days
  • Weekly trial subscription3 Days trial$6.997 Days
One-time1
  • Lifetime access$6.99
3 purchases

AI Calculator & Math Solver

Subscriptions3
  • Solver PRO (weekly)3 Days trial$4.997 Days
  • Solver PRO (monthly)3 Days trial$12.991 Month
  • Solver PRO (yearly)3 Days trial$39.991 Year

Questions

Is QR Code Check & Barcode Reader free?
QR Code Check & Barcode Reader is free to download, with in-app purchases available.
Is AI Calculator & Math Solver free?
AI Calculator & Math Solver is free to download, with in-app purchases available.
Which has better reviews, QR Code Check & Barcode Reader or AI Calculator & Math Solver?
AI Calculator & Math Solver is rated higher. QR Code Check & Barcode Reader averages 1.0 out of 5 from 1 ratings, while AI Calculator & Math Solver averages 5.0 from 5 ratings.
Do QR Code Check & Barcode Reader or AI Calculator & Math Solver have ads?
Neither QR Code Check & Barcode Reader nor AI Calculator & Math Solver shows ads.
Which is updated more often, QR Code Check & Barcode Reader or AI Calculator & Math Solver?
QR Code Check & Barcode Reader ships an update every 6 days, and AI Calculator & Math Solver weekly. Most recently, QR Code Check & Barcode Reader was updated on June 8, 2026 and AI Calculator & Math Solver on September 10, 2026.

Other comparisons