# iSPHINX vs BGMobile | BIoGEORGE

The clearest difference is update cadence: BGMobile | BIoGEORGE at every 2 months against iSPHINX's every 14 months. iSPHINX's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

iSPHINX ships an update every 14 months, BGMobile | BIoGEORGE every 2 months. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | iSPHINX | BGMobile | BIoGEORGE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Size | 5 MB | 30 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHENZHEN KEYKING TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/705079409) | [Structural Integrity Associates, Inc.](https://appshunter.io/developer/1203168039) |

## What reviewers say

### iSPHINX

[App page](https://appshunter.io/ios/app/isphinx/id1435025485)

**Features:** macOS Compatibility

**In-app purchases:** none


### BGMobile | BIoGEORGE

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iSPHINX free?

iSPHINX 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 iSPHINX or BGMobile | BIoGEORGE have ads?

Neither iSPHINX nor BGMobile | BIoGEORGE shows ads.

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

iSPHINX ships an update every 14 months, and BGMobile | BIoGEORGE every 2 months. Most recently, iSPHINX was updated on October 4, 2026 and BGMobile | BIoGEORGE on October 5, 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.*