OrthoGraph vs SecondFloor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OrthoGraph
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.
- 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
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Professional as-built surveying on iPhone and iPad. Rapidly create accurate floor plans and structured 3D BIM models, with up to 1 mm measurement accuracy using supported laser distance meters. Export to DXF, IFC, PDF, XLSX and PNG for CAD, BIM, IWMS, CAFM, CMMS and ERP workflows. No LiDAR or laser scanner is required. Create structured, editable BIM data—not just a visual scan. Work offline, capture measurements, properties and photos on site, then continue seamlessly in your CAD, BIM or facility management workflow. Join 150,000+ registered users worldwide. From apartments and houses to large, complex buildings, create professional as-built BIM models with accuracy comparable to laser-scanner-based surveys. See how simple it is to get started: https://oglink.co/start USE ORTHOGRAPH YOUR WAY Buy non-expiring Credits and pay only for actual usage, making them ideal for occasional or project-based surveying. For continuous use, monthly and annual subscriptions remain available. Learn the professional surveying workflow through our Training Videos and earn complimentary Credits along the way—potentially enough to survey an entire apartment or house. BUILT FOR PROFESSIONAL WORKFLOWS OrthoGraph helps architects, surveyors, interior designers, fit-out professionals, real estate professionals, facility managers, and crime or fire scene investigators create accurate building documentation faster and more efficiently. ADVANCED 3D MEASUREMENT Use supported Leica DISTO X3, X4 and X6 devices with tripods and compatible adapters to capture complex floor plans and difficult-to-reach points accurately: https://oglink.co/3ds Capture pipes and other linear building elements accurately in 3D, including their geometry, dimensions and parameters. Watch the pipe surveying video: https://oglink.co/pipevid MAIN FEATURES * Freehand and wall-by-wall drawing modes * Measurement of walls, diagonals and objects * Unlimited projects and floors, with up to 30 locations per project * Leica, Bosch and Stabila Bluetooth laser distance meter compatibility * Industry-standard exports: DXF, IFC, PDF, XLSX, JPG and PNG * OrthoGraph Cloud synchronization and read-only project sharing * On-site reports and calculations * 800+ BIM object library * Interactive 3D walkthrough * Background image and PDF import for existing blueprints * Offline operation * Teamwork functionality ORTHOGRAPH CLOUD * Publish Real Estate Datasheets with integrated 3D model views and share them with colleagues or customers * Access project geometry, properties and photos through a standard web browser * Integrate OrthoGraph with external systems through the OrthoGraph Enterprise API ORTHOGRAPH ENTERPRISE OrthoGraph is also available for enterprise deployments and integration with other systems. OrthoGraph Enterprise provides API access, license management and further integration possibilities, such as industrial maintenance systems. Please contact our Sales Department for more information. SUPPORT AND RESOURCES Book a demo, browse our knowledge base, watch our training videos or contact our customer support team. We leave no questions unanswered. IN-APP PURCHASES AND SUBSCRIPTIONS Credits and optional subscriptions are available as in-app purchases. If you choose a subscription, payment will be charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Renewal is charged within 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple Account settings. Detailed policies: Terms of Use: https://www.orthograph.net/wp-content/uploads/OG_Terms_of_Use.pdf Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.orthograph.net/wp-content/uploads/OG_Privacy_Policy.pdf Work faster and more efficiently, and never leave valuable building data behind.
SecondFloor
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.
- 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
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SecondFloor is the fastest way to create a finished floor plan. Scan the interior of a home using LiDAR and instantly receive a floor plan. SecondFloor uses AI to automatically detect walls, windows, doors, and more while providing you with real time feedback to your scanning progress. Quickly edit each floor plan from within the app. Built in sharing allows you to share finished floor plans while still on-site. SecondFloor requires a paid subscription and a LiDAR equipped device. Features: • Instant floor plans • GLA Square Footage/Square Meters • Individual room measurements • AI detects and places fixed furniture • Guided scanning instructions • Custom Room labels • LiDAR accurate dimensions • Easily edit on device • Secure on device processing • Built in sharing • Unlimited floor plan scanning • Simple upfront pricing • No internet required for use • Integrated instructions for use • Integrated support features Localized Features: • Metric & Imperial room measurements & area calculations (System Measurement Preference) • Single digit decimal room measurement precision for Australia & New Zealand (System Region) • Regional room label presets (System Language) • Minimum stair tread sized to regional building codes (System Region) Supported Languages: • English - US • English - UK • English - Canada • English - Australia • English - New Zealand • Dutch • French - Canada • French - France • Finnish • German • Hindi • Italian • Portuguese - Brazil • Spanish - Spain • Spanish - Latin American Terms & Conditions: Your use of this application is governed by the SecondFloor Terms and Conditions (http://secondfloorapp.com/terms-and-conditions/) and the SecondFloor Privacy Policy (http://secondfloorapp.com/privacy-policy/)
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | OrthoGraph | SecondFloor |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (9 ratings) | 4.3 (16 ratings) — better |
| Positive reviews | 12.5% of reviews | 60.0% of reviews — better |
| Number of ratings | 9 | 16 — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 996 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | OrthoGraph Kft. | Right Home Media Inc. |
Customer experience
OrthoGraph
SecondFloor
In-app purchases
OrthoGraph
- Monthly Subscription$9.991 Month
- Monthly Pro Subscription$29.991 Month
- Annual Renewing Subscription$99.991 Year
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- Pro Annual Subscription$299.991 Year
- Monthly License$29.99
- 500 OrthoCredits$29.99
- 1000 OrthoCredits$49.99
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- 2000 OrthoCredits$69.99
- 4000 OrthoCredits$149.99
- Lifetime Pro license$234.99
- Annual License$299.99
SecondFloor
- Weekly Subscription7 Days trial$24.997 Days
- Monthly Subscription7 Days trial$49.991 Month
- Yearly Subscription7 Days trial$249.991 Year
- Day Pass$9.99









