# AI Guard vs BG

The clearest difference is iOS requirement: BG at 11.0 against AI Guard's 15.0. 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.

AI Guard ships an update every 3 weeks, BG every 2 weeks. The most recent releases landed on October 21, 2026 and December 10, 2025 respectively.

## The numbers

| Metric | AI Guard | BG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 74 MB | 61 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bkav Corporation](https://appshunter.io/developer/532814714) | [Trung tam Cong nghe thong tin va Truyen thong Bac Giang](https://appshunter.io/developer/1604314663) |

## What reviewers say

### AI Guard

[App page](https://appshunter.io/ios/app/ai-guard/id1626931436)

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

**In-app purchases:** none


### BG

[App page](https://appshunter.io/ios/app/bg/id1627644938)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Guard free?

AI Guard is free to download, with no in-app purchases.

### Is BG free?

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

### Do AI Guard or BG have ads?

Neither AI Guard nor BG shows ads.

### Which is updated more often, AI Guard or BG?

AI Guard ships an update every 3 weeks, and BG every 2 weeks. Most recently, AI Guard was updated on October 21, 2026 and BG on December 10, 2025.

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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.*