# OrthoGraph vs MERKMONDÓ

The clearest difference is in-app purchases: MERKMONDÓ at none against OrthoGraph's 11. OrthoGraph's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

OrthoGraph ships an update every 3 weeks, MERKMONDÓ every 2 months. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OrthoGraph | MERKMONDÓ |
| --- | --- | --- |
| 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 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 996 MB | 5 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [OrthoGraph Kft.](https://appshunter.io/developer/1218237978) | [Blue Colibri International Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1537256124) |

## 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 |


### MERKMONDÓ

[App page](https://appshunter.io/ios/app/merkmondo/id1550713038)

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

**In-app purchases:** none


## Frequently asked questions

### Is OrthoGraph free?

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

### Is MERKMONDÓ free?

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

### Do OrthoGraph or MERKMONDÓ have ads?

Neither OrthoGraph nor MERKMONDÓ shows ads.

### Which is updated more often, OrthoGraph or MERKMONDÓ?

OrthoGraph ships an update every 3 weeks, and MERKMONDÓ every 2 months. Most recently, OrthoGraph was updated on October 5, 2026 and MERKMONDÓ on October 7, 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.*