# OrthoGraph vs PDT

The clearest difference is in-app purchases: PDT at none against OrthoGraph's 11. PDT also leads on iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. OrthoGraph sells 11 in-app purchases, starting at $9.99 per month. PDT asks for nothing beyond the download.

## The numbers

| Metric | OrthoGraph | PDT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (9 ratings)](https://appshunter.io/ios/app/orthograph-floor-plan/id1230478788/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 997 MB | 29 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OrthoGraph Kft.](https://appshunter.io/developer/1218237978) | [NAIS Solutions Srl](https://appshunter.io/developer/882459370) |

## What reviewers say

### OrthoGraph

[App page](https://appshunter.io/ios/app/orthograph-floor-plan/id1230478788)

Create accurate floor plans and 3D BIM models on mobile devices. Easily digitize building surveys, export to professional CAD and management systems, and collaborate with teams. Ideal for architects, surveyors, and facility managers.

**Highlights:** Accurate floor plan creation, 3D BIM model generation, Export to CAD and IWMS, Laser distance meter compatibility, Cloud and Teamwork functionality, 100+ BIM object library, 3D walkthrough

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Monthly Pro Subscription | $29.99 | per month |
| Annual Renewing Subscription | $99.99 | per year |
| Pro Annual Subscription | $299.99 | per year |
| Monthly License | $29.99 | one-time |
| 500 OrthoCredits | $29.99 | one-time |
| 1000 OrthoCredits | $49.99 | one-time |
| 2000 OrthoCredits | $69.99 | one-time |
| 4000 OrthoCredits | $149.99 | one-time |
| Lifetime Pro license | $234.99 | one-time |
| Annual License | $299.99 | one-time |


### PDT

[App page](https://appshunter.io/ios/app/pdt/id6443560354)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OrthoGraph free?

OrthoGraph is free to download, with in-app purchases available.

### Is PDT free?

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

### Do OrthoGraph or PDT have ads?

Neither OrthoGraph nor PDT shows ads.

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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.*