# QR Bot vs Kazzi Alert Plus

The clearest difference is in-app purchases: Kazzi Alert Plus at none against QR Bot's 2. Kazzi Alert Plus also leads on ads (none vs shown) and device support (3 vs 1). QR Bot's advantage is update cadence (every 3 weeks vs every 21 months). On price and iOS requirement there is nothing between them.

Both are free to download. QR Bot sells 2 in-app purchases, starting at $9.99 per month. Kazzi Alert Plus asks for nothing beyond the download.

QR Bot ships an update every 3 weeks, Kazzi Alert Plus every 21 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | QR Bot | Kazzi Alert Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (29 ratings)](https://appshunter.io/ios/app/qr-bot/id1618074682/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 21 months |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 174 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Petr Polasek](https://appshunter.io/developer/1613323784) | [Kazzicom](https://appshunter.io/developer/1210329874) |

## What reviewers say

### QR Bot

[App page](https://appshunter.io/ios/app/qr-bot/id1618074682)

Easily scan and generate QR codes and barcodes for various situations. Access detailed information, maintain a scan history, and create unlimited custom codes. Offers a PRO subscription for an ad-free experience with advanced features.

**Highlights:** Scan all QR code types, Generate unlimited QR codes, Scan all barcode types, Detailed data cards for scans, Scan history, Batch QR scanning, Export and share codes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Plan | $9.99 | per month |
| 1 Year Plan | $29.99 | per year |


### Kazzi Alert Plus

[App page](https://appshunter.io/ios/app/kazzi-alert-plus/id6446212325)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is QR Bot free?

QR Bot is free to download, with in-app purchases available.

### Is Kazzi Alert Plus free?

Kazzi Alert Plus is free to download, with no in-app purchases.

### Do QR Bot or Kazzi Alert Plus have ads?

QR Bot shows ads; Kazzi Alert Plus does not.

### Which is updated more often, QR Bot or Kazzi Alert Plus?

QR Bot ships an update every 3 weeks, and Kazzi Alert Plus every 21 months. Most recently, QR Bot was updated on October 24, 2026 and Kazzi Alert Plus on October 27, 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.*