# Scan QR vs Age Calculator

The clearest difference is in-app purchases: Age Calculator at none against Scan QR's 2. Age Calculator also leads on ads (none vs shown). Scan QR's advantage is update cadence (daily vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Scan QR sells 2 in-app purchases, starting at $1.99 per 7 days. Age Calculator asks for nothing beyond the download.

Scan QR ships an update daily, Age Calculator every 2 weeks. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Scan QR | Age Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 56 MB | 10 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ivan Kuvshinov](https://appshunter.io/developer/1756075822) | [pradeep sharma](https://appshunter.io/developer/1144685729) |

## What reviewers say

### Scan QR

[App page](https://appshunter.io/ios/app/scan-qr-code/id6523428316)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $1.99 | per 7 days |
| All Access annual | $35.90 | per year |


### Age Calculator

[App page](https://appshunter.io/ios/app/age-calculator-birth-and-days/id6768020304)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scan QR free?

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

### Is Age Calculator free?

Age Calculator is free to download, with no in-app purchases.

### Do Scan QR or Age Calculator have ads?

Scan QR shows ads; Age Calculator does not.

### Which is updated more often, Scan QR or Age Calculator?

Scan QR ships an update daily, and Age Calculator every 2 weeks. Most recently, Scan QR was updated on October 25, 2026 and Age Calculator on November 5, 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.*