# BATT SYNC vs BGMobile | BIoGEORGE

The clearest difference is iOS requirement: BGMobile | BIoGEORGE at 13.0 against BATT SYNC's 15.6. On price, update cadence, ads 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.

BATT SYNC ships an update every 6 months, BGMobile | BIoGEORGE every 7 months. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | BATT SYNC | BGMobile | BIoGEORGE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Size | 34 MB | 30 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DHC Specialty Corp.](https://appshunter.io/developer/1130832649) | [Structural Integrity Associates, Inc.](https://appshunter.io/developer/1203168039) |

## What reviewers say

### BATT SYNC

[App page](https://appshunter.io/ios/app/batt-sync/id1286964635)

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

**In-app purchases:** none


### BGMobile | BIoGEORGE

[App page](https://appshunter.io/ios/app/bgmobile-biogeorge/id1527494880)

**In-app purchases:** none


## Frequently asked questions

### Is BATT SYNC free?

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

### Is BGMobile | BIoGEORGE free?

BGMobile | BIoGEORGE is free to download, with no in-app purchases.

### Do BATT SYNC or BGMobile | BIoGEORGE have ads?

Neither BATT SYNC nor BGMobile | BIoGEORGE shows ads.

### Which is updated more often, BATT SYNC or BGMobile | BIoGEORGE?

BATT SYNC ships an update every 6 months, and BGMobile | BIoGEORGE every 7 months. Most recently, BATT SYNC was updated on September 21, 2026 and BGMobile | BIoGEORGE on September 17, 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.*