# AI QR Code Reader & Generator vs Watermark Maker

The clearest difference is update cadence: AI QR Code Reader & Generator at fortnightly against Watermark Maker's every 14 months. AI QR Code Reader & Generator also leads on iOS requirement (12.0 vs 15.5). On price, ads, 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 Watermark Maker sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

AI QR Code Reader & Generator ships an update fortnightly, Watermark Maker every 14 months. The most recent releases landed on June 9, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | AI QR Code Reader & Generator | Watermark Maker |
| --- | --- | --- |
| 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 | Yes |
| Update frequency | **Fortnightly** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 173 MB | 15 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ofly Tech Group Ltd](https://appshunter.io/developer/1558779235) | [SPRINNET](https://appshunter.io/developer/747827913) |

## 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 |


### Watermark Maker

[App page](https://appshunter.io/ios/app/watermark-maker-qr-code/id6443645425)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $5.99 | per year |
| One time payment | $9.99 | 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 Watermark Maker free?

Watermark Maker is free to download, with in-app purchases available.

### Do AI QR Code Reader & Generator or Watermark Maker have ads?

Both AI QR Code Reader & Generator and Watermark Maker show ads.

### Which is updated more often, AI QR Code Reader & Generator or Watermark Maker?

AI QR Code Reader & Generator ships an update fortnightly, and Watermark Maker every 14 months. Most recently, AI QR Code Reader & Generator was updated on June 9, 2026 and Watermark Maker on September 9, 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.*