# QR Code Check & Barcode Reader vs A+ Math Solver AI Homework App

The clearest difference is rating: A+ Math Solver AI Homework App at 4.4 against QR Code Check & Barcode Reader's 1.0. A+ Math Solver AI Homework App also leads on ratings volume (56 vs 1) and update cadence (every 2 days vs every 6 days). QR Code Check & Barcode Reader's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. QR Code Check & Barcode Reader sells 3 in-app purchases, starting at $6.99 per 7 days and A+ Math Solver AI Homework App sells 6 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

A+ Math Solver AI Homework App holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: A+ Math Solver AI Homework App has 56 ratings behind it against 1, so its average is the more settled of the two.

QR Code Check & Barcode Reader ships an update every 6 days, A+ Math Solver AI Homework App every 2 days. The most recent releases landed on June 8, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | QR Code Check & Barcode Reader | A+ Math Solver AI Homework App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-check-and-barcode-reader/id6740921389/reviews) | **[4.4 (56 ratings)](https://appshunter.io/ios/app/a-plus-math-solver-ai-homework-app/id6745099629/reviews)** |
| Number of ratings | 1 | **56** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 33 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dos Mukasan](https://appshunter.io/developer/1810224954) | [Antonella Morales](https://appshunter.io/developer/1810717370) |

## What reviewers say

### QR Code Check & Barcode Reader

[App page](https://appshunter.io/ios/app/qr-code-check-and-barcode-reader/id6740921389)

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:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $6.99 | per 7 days |
| Weekly trial subscription | $6.99 | per 7 days |
| Lifetime access | $6.99 | one-time |


### A+ Math Solver AI Homework App

[App page](https://appshunter.io/ios/app/a-plus-math-solver-ai-homework-app/id6745099629)

Instantly solve math and science problems by taking a photo. Get step-by-step explanations and chat with AI for personalized help across various subjects. Review your solution history to reinforce learning.

**Highlights:** AI Homework Helper & Solver, Smart Scanner for instant solutions, Step-by-step explanations, AI chat for personalized help, Supports math, physics, chemistry, and essay writing, History of solved tasks

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Algebra & Geometry Solver | $7.99 | per 7 days |
| Weekly | $8.99 | per 7 days |
| Monthly (Trial) | $14.99 | per month |
| Monthly | $15.99 | per month |
| Annual (Trial) | $83.99 | per year |
| Annual | $99.99 | per year |


## Frequently asked questions

### Is QR Code Check & Barcode Reader free?

QR Code Check & Barcode Reader is free to download, with in-app purchases available.

### Is A+ Math Solver AI Homework App free?

A+ Math Solver AI Homework App is free to download, with in-app purchases available.

### Which has better reviews, QR Code Check & Barcode Reader or A+ Math Solver AI Homework App?

A+ Math Solver AI Homework App is rated higher. QR Code Check & Barcode Reader averages 1.0 out of 5 from 1 ratings, while A+ Math Solver AI Homework App averages 4.4 from 56 ratings.

### Do QR Code Check & Barcode Reader or A+ Math Solver AI Homework App have ads?

A+ Math Solver AI Homework App shows ads; QR Code Check & Barcode Reader does not.

### Which is updated more often, QR Code Check & Barcode Reader or A+ Math Solver AI Homework App?

QR Code Check & Barcode Reader ships an update every 6 days, and A+ Math Solver AI Homework App every 2 days. Most recently, QR Code Check & Barcode Reader was updated on June 8, 2026 and A+ Math Solver AI Homework App on August 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*