# OrthoGraph vs SecondFloor

The clearest difference is review sentiment: SecondFloor at 60% against OrthoGraph's 13%. SecondFloor also leads on rating (4.3 vs 2.4). OrthoGraph's advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (15.6 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. OrthoGraph sells 11 in-app purchases, starting at $9.99 per month and SecondFloor sells 4 in-app purchases, starting at $24.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SecondFloor holds the better App Store score, 4.3 against 2.4. Both are backed by a comparable volume of ratings — 9 and 16 respectively. Written reviews point the same way: 13% of OrthoGraph's written reviews are positive against 60% of SecondFloor's.

OrthoGraph ships an update every 3 weeks, SecondFloor fortnightly. The most recent releases landed on September 27, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | OrthoGraph | SecondFloor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (9 ratings)](https://appshunter.io/ios/app/orthograph-floor-plan/id1230478788/reviews) | **[4.3 (16 ratings)](https://appshunter.io/ios/app/secondfloor/id1637189748/reviews)** |
| Number of ratings | 9 | **16** |
| Positive reviews | 12.5% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 996 MB | 120 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OrthoGraph Kft.](https://appshunter.io/developer/1218237978) | [Right Home Media Inc.](https://appshunter.io/developer/1637189750) |

## 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 |


### SecondFloor

[App page](https://appshunter.io/ios/app/secondfloor/id1637189748)

Instantly create detailed floor plans by scanning interiors with LiDAR. AI automatically detects walls, windows, and doors, with real-time feedback and easy on-device editing. Share finished plans directly from the app.

**Highlights:** Instant floor plans with LiDAR, AI detection of walls, windows, doors, Real-time scanning feedback, On-device editing, Built-in sharing, GLA Square Footage/Meters, Custom room labels

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $24.99 | per 7 days |
| Monthly Subscription | $49.99 | per month |
| Yearly Subscription | $249.99 | per year |
| Day Pass | $9.99 | one-time |


## Frequently asked questions

### Is OrthoGraph free?

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

### Is SecondFloor free?

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

### Which has better reviews, OrthoGraph or SecondFloor?

SecondFloor is rated higher. OrthoGraph averages 2.4 out of 5 from 9 ratings, while SecondFloor averages 4.3 from 16 ratings.

### Do OrthoGraph or SecondFloor have ads?

Neither OrthoGraph nor SecondFloor shows ads.

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

OrthoGraph ships an update every 3 weeks, and SecondFloor fortnightly. Most recently, OrthoGraph was updated on September 27, 2026 and SecondFloor on July 8, 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.*