# AI QR Code Reader & Generator vs Calcu Plus

The clearest difference is iOS requirement: AI QR Code Reader & Generator at 12.0 against Calcu Plus's 16.1. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. AI QR Code Reader & Generator sells 2 in-app purchases, starting at $5.99 per 7 days and Calcu Plus sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AI QR Code Reader & Generator ships an update fortnightly, Calcu Plus every 11 days. The most recent releases landed on June 9, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | AI QR Code Reader & Generator | Calcu Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (188 ratings)](https://appshunter.io/ios/app/ai-qr-code-reader-and-generator/id1566551071/reviews)** | — |
| Number of ratings | **188** | — |
| Positive reviews | 78.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 173 MB | 2 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ofly Tech Group Ltd](https://appshunter.io/developer/1558779235) | [Jaspreet Singh](https://appshunter.io/developer/1128027430) |

## What reviewers say

### AI QR Code Reader & Generator

[App page](https://appshunter.io/ios/app/ai-qr-code-reader-and-generator/id1566551071)

Easily create and scan QR codes for various purposes, including WiFi sharing and product information. Convert any data into a scannable code or recognize multiple code types from photos or directly.

**Highlights:** Create and customize QR codes, Generate profile codes with links, Quickly identify QR codes and barcodes, Read barcodes for product prices, Scan codes from photos, Classify scan results, Save code records

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI QR Pro Weekly | $5.99 | per 7 days |
| AI QR Pro Weekly | $15.99 | per month |


### Calcu Plus

[App page](https://appshunter.io/ios/app/calcu-plus/id6445866169)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get All Themes | $3.99 | one-time |


## Frequently asked questions

### Is AI QR Code Reader & Generator free?

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

### Is Calcu Plus free?

Calcu Plus is free to download, with in-app purchases available.

### Which is updated more often, AI QR Code Reader & Generator or Calcu Plus?

AI QR Code Reader & Generator ships an update fortnightly, and Calcu Plus every 11 days. Most recently, AI QR Code Reader & Generator was updated on June 9, 2026 and Calcu Plus on May 16, 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.*