SecondFloor
SecondFloor: A privacy-focused iOS scanner for measured 2D and 3D floor plans. Ranked #37 of 39 in AI Floor Plan Generators by our editors (4.6/10); pricing: 7-day trial; best for private on-device iOS floor-plan scanning.
At a glance
- Editor score4.6 / 10
- Pricing7-day trial
- Best forPrivate on-device iOS floor-plan scanning
- Free planNo
- Image to floor planNo
- Facts checked20 Sep 2026
Where it wins
- AI detects walls, windows, doors, and fixed furniture
- LiDAR measurements support 2D plans and 3D scanning views
- On-device processing, editing, sharing, and image/PDF export
Where it doesn't
- Requires a LiDAR-equipped iPhone or iPad
- Available only on iOS
- No free plan; paid access follows subscription or day-pass options
Our verdict on SecondFloor
SecondFloor is a mobile floor plan scanning app for LiDAR-equipped iPhones and iPads. It is designed for people who need measured room layouts rather than plans generated from prompts or uploaded images. During scanning, AI detects walls, windows, doors, and fixed furniture, while LiDAR captures room measurements. The app produces a 2D top-down floor plan and a 3D map with real-time scanning feedback. Users can add custom room labels, edit walls, doors, and windows on the device, share completed plans, and export them as images or PDFs.
The main differentiator is its on-device workflow. Floor plan data is processed without cloud upload, which suits users who prioritize keeping scans on their device. The editing tools also stay within the app, allowing adjustments to walls, doors, and windows after capture. Unlimited floor plan scanning is included with a subscription, while access is offered through a Day Pass, Weekly Subscription, Monthly Subscription, or Yearly Subscription. New subscribers receive a one-week free trial, and the listed starting price is 9.99.
SecondFloor fits iPhone and iPad users who have compatible LiDAR hardware and want a focused scanning workflow with both 2D and 3D outputs. Its image and PDF export options make the results easier to share outside the app, and built-in sharing supports direct distribution of completed plans. The trade-offs are significant for broader use: the app is iOS-only, requires LiDAR-equipped hardware, and does not offer a free plan. Choose it for private, device-based room scanning and editing; consider another tool if you need Android support, non-LiDAR capture, prompt-to-plan generation, or image-to-plan conversion.
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SecondFloor pricing
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SecondFloor fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Prompt to floor plan | No |
| Image to floor plan | No |
| Measurement input | Yes |
| 2D floor plan | Yes |
| 3D view | Yes |
| Export formats | image, PDF |
| Maximum projects | Not verified |
| Free trial | 7 days |
| Deployment | Mobile |
| Platforms | iOS |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | 7-day trial (source) |
| Website | secondfloorapp.com |
| Facts checked | 20 Sep 2026 |
Alternatives to SecondFloor
- magicplanA measurement-led floor-planning workspace for field documentation, estimates, and exports.8.9
- Planner 5DA mature multi-platform planner combining AI layouts, visualization, scanning, and collaboration.8.8
- RoomSketcherA mature floor-planning tool combining editable plans, AI visualization, and 3D sharing.8.7
See all SecondFloor alternatives →
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SecondFloor is listed in our AI Floor Plan Generators directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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