Comparison

SmartRooms (with RoomPlan) vs OpenPlan3D

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SmartRooms (with RoomPlan)

Read full description

With the SmartRooms app you can quickly and easily create detailed 3D models of your rooms including furnishings. Simply scan your room with your LiDAR device in the app and get a 3D model of your room including measurements. Still within the camera scan view you have the possibility to interactively select single walls, doors, cabinets,... to display the dimensions. Once the room scan is complete, you can view the finished 3D model and a clear summary. To access your files later, you can simply download them or save them to your preferred location via sharing. Please note: Since the app uses the latest RoomPlan technology from Apple, it can only be used on iPhones and iPads with LiDAR sensor. You are interested in creating your own (augmented reality) app? - Great, then feel free to contact us via email at hello@sevend.de. We are looking forward to your message!

About

OpenPlan3D

Scan rooms with your iPhone to instantly generate accurate 2D floor plans and 3D models. Edit walls, doors, and windows, then export your designs in various formats. Share your plans or further design them on a free, open-source web editor.

Highlights
  • LiDAR room scanning
  • Automatic floor plan generation
  • 3D dollhouse model creation
  • Built-in floor plan editor
  • Multiple export formats (PNG, SVG, DXF, PDF, USDZ)
  • Open-source web editor integration
  • Private and no account required
Features
Read full description

Scan a room. Get a floor plan. OpenPlan3D Capture turns your iPhone into a room scanner. Walk the room once and Apple RoomPlan's LiDAR builds an accurate floor plan — walls, doors, windows, and furniture detected automatically. REVIEW IN 3D, INSTANTLY Every scan becomes an interactive dollhouse model and a clean 2D plan. Check dimensions, room areas, and detected objects before you export. FINE-TUNE EVERY WALL The built-in editor lets you correct what the scan missed: drag walls with live dimensions, add or move doors and windows, split walls, and label rooms. OPEN IN OPENPLAN3D Send your plan straight to openplan3d.com — the free, open-source floor plan editor — to furnish it with 140+ models, visualize in 3D, and keep designing on any computer. EXPORT ANYWHERE PNG, SVG, DXF, PDF, or USDZ. Bring your plan into CAD tools, share it with clients, or print it. PRIVATE BY DESIGN No account. No signup. No cloud. Your scans stay on your device until you choose to export them. 100% FREE & OPEN SOURCE No paywalls, no premium tier. The full source code is on GitHub. Requires an iPhone or iPad with a LiDAR scanner (iPhone 12 Pro or later Pro models, or Pro iPads). Perfect for real estate agents, contractors, interior designers, architects, landlords, and anyone remodeling, moving, or furnishing a space.

Screenshots

SmartRooms (with RoomPlan)4 screens
OpenPlan3D4 screens

Verdict

The call

The clearest difference is update cadence: OpenPlan3D at monthly against SmartRooms (with RoomPlan)'s every 7 months. SmartRooms (with RoomPlan)'s advantage is iOS requirement (16.0 vs 26.2). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SmartRooms (with RoomPlan) ships an update every 7 months, OpenPlan3D monthly. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
SmartRooms (with RoomPlan) versus OpenPlan3D: the parameters behind the verdict, then further details
ParameterSmartRooms (with RoomPlan)OpenPlan3D
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 7 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.0 — better26.2
Further details — not scored
Size5 MB10 MB
Age rating4+4+
DeveloperSevenD GmbHLaan Labs

In-app purchases

None

SmartRooms (with RoomPlan)

No in-app purchases

None

OpenPlan3D

No in-app purchases

Questions

Is SmartRooms (with RoomPlan) free?
SmartRooms (with RoomPlan) is free to download, with no in-app purchases.
Is OpenPlan3D free?
OpenPlan3D is free to download, with no in-app purchases.
Do SmartRooms (with RoomPlan) or OpenPlan3D have ads?
Neither SmartRooms (with RoomPlan) nor OpenPlan3D shows ads.
Which is updated more often, SmartRooms (with RoomPlan) or OpenPlan3D?
SmartRooms (with RoomPlan) ships an update every 7 months, and OpenPlan3D monthly. Most recently, SmartRooms (with RoomPlan) was updated on October 10, 2026 and OpenPlan3D on October 11, 2026.

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