# BattGuard vs Smart QR Scanner & Code Maker

The clearest difference is in-app purchases: BattGuard at none against Smart QR Scanner & Code Maker's 2. BattGuard also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Smart QR Scanner & Code Maker sells 2 in-app purchases, starting at $9.99 per 7 days. BattGuard asks for nothing beyond the download.

BattGuard ships an update every 5 months, Smart QR Scanner & Code Maker every 7 months. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | BattGuard | Smart QR Scanner & Code Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 7 months |
| Size | 41 MB | 14 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VIC OFFROAD PTY. LTD.](https://appshunter.io/developer/1757593190) | [Smart Family](https://appshunter.io/developer/6783274436) |

## What reviewers say

### BattGuard

[App page](https://appshunter.io/ios/app/battguard/id6744353179)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart QR Scanner & Code Maker

[App page](https://appshunter.io/ios/app/smart-qr-scanner-and-code-maker/id6748222281)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Subscription | $9.99 | per 7 days |
| Premium Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is BattGuard free?

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

### Is Smart QR Scanner & Code Maker free?

Smart QR Scanner & Code Maker is free to download, with in-app purchases available.

### Do BattGuard or Smart QR Scanner & Code Maker have ads?

Smart QR Scanner & Code Maker shows ads; BattGuard does not.

### Which is updated more often, BattGuard or Smart QR Scanner & Code Maker?

BattGuard ships an update every 5 months, and Smart QR Scanner & Code Maker every 7 months. Most recently, BattGuard was updated on October 17, 2026 and Smart QR Scanner & Code Maker on October 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.*