# AR Live Preview vs OnsiteBIM

The clearest difference is in-app purchases: OnsiteBIM at none against AR Live Preview's 4. OnsiteBIM also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AR Live Preview sells 4 in-app purchases, starting at $2.99 per 7 days. OnsiteBIM asks for nothing beyond the download.

AR Live Preview ships an update every 2 months, OnsiteBIM weekly. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | AR Live Preview | OnsiteBIM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Size | 68 MB | 22 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Quoc Huynh](https://appshunter.io/developer/1882293718) | [Mihir Patel](https://appshunter.io/developer/6795016682) |

## What reviewers say

### AR Live Preview

[App page](https://appshunter.io/ios/app/ar-live-preview/id6779129743)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Monthly Pro | $7.99 | per month |
| Yearly Pro | $29.99 | per year |
| Lifetime Pro | $49.99 | one-time |


### OnsiteBIM

[App page](https://appshunter.io/ios/app/onsitebim/id6795016680)

**In-app purchases:** none


## Frequently asked questions

### Is AR Live Preview free?

AR Live Preview is free to download, with in-app purchases available.

### Is OnsiteBIM free?

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

### Do AR Live Preview or OnsiteBIM have ads?

AR Live Preview shows ads; OnsiteBIM does not.

### Which is updated more often, AR Live Preview or OnsiteBIM?

AR Live Preview ships an update every 2 months, and OnsiteBIM weekly. Most recently, AR Live Preview was updated on September 28, 2026 and OnsiteBIM on October 2, 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.*