# Barcode Scanner vs EV BatteryManAI

The clearest difference is ads: Barcode Scanner at none against EV BatteryManAI's shown. Barcode Scanner also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). EV BatteryManAI's advantage is update cadence (every 3 days vs every 2 months). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Barcode Scanner ships an update every 2 months, EV BatteryManAI every 3 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Barcode Scanner | EV BatteryManAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 37 MB | 24 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OENG Mengthong](https://appshunter.io/developer/1581219910) | [Cheng-Ta Yu](https://appshunter.io/developer/1832637401) |

## What reviewers say

### Barcode Scanner

[App page](https://appshunter.io/ios/app/barcode-scanner-products/id6749378565)

**Features:** macOS Compatibility

**In-app purchases:** none


### EV BatteryManAI

[App page](https://appshunter.io/ios/app/ev-batterymanai/id6759958551)

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

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Scanner free?

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

### Is EV BatteryManAI free?

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

### Do Barcode Scanner or EV BatteryManAI have ads?

EV BatteryManAI shows ads; Barcode Scanner does not.

### Which is updated more often, Barcode Scanner or EV BatteryManAI?

Barcode Scanner ships an update every 2 months, and EV BatteryManAI every 3 days. Most recently, Barcode Scanner was updated on October 25, 2026 and EV BatteryManAI on October 28, 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.*