# ARI Smart Battery vs QR Generator

The clearest difference is in-app purchases: ARI Smart Battery at none against QR Generator's 1. ARI Smart Battery also leads on update cadence (every 3 weeks vs every 7 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. QR Generator sells 1 one-off in-app purchase. ARI Smart Battery asks for nothing beyond the download.

ARI Smart Battery ships an update every 3 weeks, QR Generator every 7 months. The most recent releases landed on October 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ARI Smart Battery | QR Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Size | 26 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARI Energy (Huizhou) Co,Ltd.](https://appshunter.io/developer/1650510833) | [Luis Rosas](https://appshunter.io/developer/1460633627) |

## 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 Generator

[App page](https://appshunter.io/ios/app/qr-generator-code-maker/id6748220180)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features Unlock | $0.99 | one-time |


## Frequently asked questions

### Is ARI Smart Battery free?

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

### Is QR Generator free?

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

### Do ARI Smart Battery or QR Generator have ads?

Neither ARI Smart Battery nor QR Generator shows ads.

### Which is updated more often, ARI Smart Battery or QR Generator?

ARI Smart Battery ships an update every 3 weeks, and QR Generator every 7 months. Most recently, ARI Smart Battery was updated on October 8, 2026 and QR Generator on October 30, 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.*