Comparison

PlanSnap vs 3D Snap

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

Head to head
About

PlanSnap

Easily add photos to PDF plans by pinning them to specific locations. Organize construction pictures and share PDF sets with embedded photos with team members. Ideal for architects, engineers, and contractors to streamline project communication.

Highlights
  • Pin photos to specific locations on PDF plans
  • Organize construction pictures by project
  • Share PDF plans with embedded photos
  • Upload and add photos from phone gallery
  • Offline photo uploading when reconnected
  • Download photo sets for backup
Features
Read full description

PlanSnap is an easy way to add photos to PDF plans. The app organizes construction pictures by pinning them to specific locations on a plan. Then you can download or share the set of PDF + photos with other team members. Created by structural design firm DLK Engineering LLC, PlanSnap is designed to help contractors, engineers, and architects share project photos and minimize the need for on-site meetings. For architects and engineers, upload your PDF set and share the link with a contractor. When the someone adds pictures to the PDF, anyone with the link can view, download, or share them with others. Note that you can also add photos of your hand sketches, screenshots, etc. For contractors, upload a new PDF by choosing a file from you phone (or open a previous PlanSnap link), and then start adding photos by long-tapping any spot on the PDF.  Then a link can be shared to give other team members access to the PDF with the photos. If there is no reception at the jobsite, leave PlanSnap open so it can upload your photos when you are reconnected. Or, you can just add photos to the PDF from your phone gallery at anytime. Tip for locating photos: For maximum clarity, pin the photo to the location on the PDF that represents *where you were standing* when you took it, rather than pinning it to the element you photographed. Tip for sharing links: Save your PlanSnap links (in a shared Note, for instance) so you find them later as needed. And then download your photos to keep a backup copy. NOTE: Photos are not stored by PlanSnap forever, so make sure to download and keep your photo sets for your own records!

About

3D Snap

Transform your iPhone into a powerful floor plan creator and 3D scanner using LiDAR technology. Quickly capture room layouts, measure spaces, and visualize objects in 3D for renovation, interior design, or moving.

Highlights
  • LiDAR-powered room scanning
  • Instant floor plan generation
  • 3D object scanning from photos
  • Accurate AR measurements
  • Export floor plans and 3D models
  • Measure walls, areas, and furniture
Features
Read full description

Turn your iPhone into the ultimate floor plan creator with 3D Snap, powered by cutting-edge LiDAR and AI. Renovating your home or rearranging furniture? Moving and want to make sure everything will fit in your new apartment? 3D Snap lets you scan rooms in seconds, saving you hours of manual measuring. Just point your camera and start scanning. The smart LiDAR and AI technologies capture walls, doors, and furniture—delivering complete floor plans, 3D models, and precise dimensions instantly. Join 2 million+ professionals and DIY enthusiasts who plan smarter. WHY 3D SNAP? • Time saved: Scan a room in 30 seconds. • No LiDAR required: AI-powered photo scanning creates a full 3D room plan on any device. • Accuracy you can trust: Measure walls, areas, and furniture for draft planning and fit checks. • Photo to 3D: Capture objects with a single photo for instant 3D visualization. • Professional exports: Share floor plans and 3D models as PDFs or import them into design software. • Easy to use: DIYers and pros alike can scan, plan, and visualize without technical skills. FLOOR PLAN CREATOR Need a floor plan for a contractor or client? Scan any room and get a complete layout instantly. Just walk through with your camera, and walls, doors, and furniture will appear automatically. Get accurate results in just 30 seconds. 3D OBJECT SCANNER Capture any object in full 3D—even items in hard-to-reach places, like ceiling lights, high windows, or tall bookcases. Just snap a photo and let AI create a 3D prototype instantly. Perfect for checking how furniture will fit into your space or creating references for custom orders. MEASURE & ALIGN TOOLS Point your camera at any surface to get instant dimensions with the AR ruler. Calculate areas for flooring or paint estimates. Check horizontal and vertical alignment to hang art or level shelves. EXPORT & SHARE Save your scans as PDFs, 3D files, or images. Send floor plans to contractors, import models into design software, or add them to client proposals. Your scans will be ready for any professional workflow, straight from your iPhone. DECOR & VISUALIZATION Experiment with colors and textures for floors and walls using single-click presets. Try different furniture arrangements to see how your space will look before you buy, build, or renovate. Your all-in-one 3D scanner app is here. Download 3D Snap and turn any space into a plan! 3D Snap PRO – Subscribe to get access to all features. You will be charged after your purchase is confirmed. – Subscriptions auto-renew 24 hours before the expiration date. You can manage your subscriptions in Account Settings on the App Store. Terms of Use: http://bpmob.com/3d_scan_ios/terms/en/ Privacy Policy: http://bpmob.com/3d_scan_ios/privacy/en/

Screenshots

PlanSnap4 screens
3D Snap4 screens

Verdict

The call

The clearest difference is rating: PlanSnap at 5.0 against 3D Snap's 3.9. PlanSnap also leads on in-app purchases (none vs 16) and ads (none vs shown). 3D Snap's advantage is ratings volume (555 vs 2) and chart position (#162 vs unranked). On price 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. 3D Snap sells 15 in-app purchases, starting at $4.99 per 7 days. PlanSnap asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PlanSnap holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: 3D Snap has 555 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of PlanSnap's written reviews are positive against 31% of 3D Snap's.

UpkeepUpdate frequency

PlanSnap ships an update weekly, 3D Snap every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard9 real differences · 2 level
PlanSnap versus 3D Snap: the parameters behind the verdict, then further details
ParameterPlanSnap3D Snap
PriceFreeFree
Rating5.0 (2 ratings) — better3.9 (555 ratings)
Positive reviews50.0% of reviews — better30.9% of reviews
Number of ratings2555 — better
Update frequencyWeekly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#162 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.0
Further details — not scored
Size47 MB170 MB
Age rating4+4+
DeveloperVihanti Digital Services Private LimitedBPMobile

Customer experience

PlanSnap

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

3D Snap

All ratings441 ratings
Positive73.7%
Neutral2.0%
Negative24.3%
Written reviews540 reviews
Positive30.9%
Neutral6.3%
Negative62.8%

Bugs and requests

PlanSnap

Not enough reviews yet to summarise bugs or requests.

3D Snap

Reported bugs

3 issues
  • Walls appear crooked in 3D models
  • Furniture obstructs accurate scanning
  • Difficulty cancelling subscription

Requested features

4 requests
  • Ability to edit scanned rooms
  • Option to manually input measurements
  • Export functionality for floor plans
  • Multi-room support

In-app purchases

None

PlanSnap

No in-app purchases

15 purchases

3D Snap

Subscriptions15
  • Premium$4.997 Days
  • Premium3 Days trial$5.997 Days
  • Premium$5.997 Days
Show 12 more
  • Premium$6.997 Days
  • Premium3 Days trial$6.997 Days
  • Premium3 Days trial$7.997 Days
  • Premium$8.997 Days
  • Premium3 Days trial$8.997 Days
  • Premium$9.997 Days
  • Premium3 Days trial$9.997 Days
  • Premium2 variants$19.991 Year
  • Premium$29.991 Year
  • Premium$39.991 Year
  • Premium$149.991 Year
  • Premium3 Days trial$149.991 Year

Questions

Is PlanSnap free?
PlanSnap is free to download, with no in-app purchases.
Is 3D Snap free?
3D Snap is free to download, with in-app purchases available.
Which has better reviews, PlanSnap or 3D Snap?
PlanSnap is rated higher. PlanSnap averages 5.0 out of 5 from 2 ratings, while 3D Snap averages 3.9 from 555 ratings.
Do PlanSnap or 3D Snap have ads?
3D Snap shows ads; PlanSnap does not.
Which is updated more often, PlanSnap or 3D Snap?
PlanSnap ships an update weekly, and 3D Snap every 3 weeks. Most recently, PlanSnap was updated on October 24, 2026 and 3D Snap on October 30, 2026.

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