# ARI Smart Battery vs QR Code ReaderⓇ

The clearest difference is in-app purchases: ARI Smart Battery at none against QR Code ReaderⓇ's 3. ARI Smart Battery also leads on update cadence (every 3 weeks vs every 4 months). QR Code ReaderⓇ's advantage is iOS requirement (13.4 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. QR Code ReaderⓇ sells 3 in-app purchases, starting at $3.99 per month. ARI Smart Battery asks for nothing beyond the download.

ARI Smart Battery ships an update every 3 weeks, QR Code ReaderⓇ every 4 months. The most recent releases landed on September 21, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | ARI Smart Battery | QR Code ReaderⓇ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 26 MB | 24 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ARI Energy (Huizhou) Co,Ltd.](https://appshunter.io/developer/1650510833) | [WuHan ChongYue Future Technology Co., Ltd.](https://appshunter.io/developer/1751681836) |

## What reviewers say

### ARI Smart Battery

[App page](https://appshunter.io/ios/app/ari-smart-battery/id6504800479)

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

**In-app purchases:** none


### QR Code ReaderⓇ

[App page](https://appshunter.io/ios/app/qr-code-reader/id6572291980)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $14.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is ARI Smart Battery free?

ARI Smart Battery is free to download, with no in-app purchases.

### Is QR Code ReaderⓇ free?

QR Code ReaderⓇ is free to download, with in-app purchases available.

### Do ARI Smart Battery or QR Code ReaderⓇ have ads?

Neither ARI Smart Battery nor QR Code ReaderⓇ shows ads.

### Which is updated more often, ARI Smart Battery or QR Code ReaderⓇ?

ARI Smart Battery ships an update every 3 weeks, and QR Code ReaderⓇ every 4 months. Most recently, ARI Smart Battery was updated on September 21, 2026 and QR Code ReaderⓇ on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*