Comparison

SimpleSign vs Polycam 3D Scanner & Measuring

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

Head to head
About

SimpleSign

This app displays large characters and words full screen with customizable fonts and colors. It supports sliding animations for long sentences, making it useful for various situations like displaying quiz answers or messages from a distance.

Highlights
  • Full-screen character and word display
  • Customizable font types and colors
  • Sliding animation for long sentences
  • Useful for quizzes and distant communication
  • Acts as a digital signboard substitute
Read full description

Display full size characters and words in the full screen. Long sentence can slide through screen with animation. - Showing score or answer of quiz in party - Contact to the person that stands far from you - Substitution of signboard etc. It is useful in many situation. [Functional Description] - Appears one character on screen from 45 different characters. - Changing color of character and background. - Changing font type. - Long sentence can be displayed by one line or paragraph with sliding animation on/off.

About

Polycam 3D Scanner & Measuring

Create high-quality 3D models, precise LiDAR scans, and immersive 360° images directly from your iPhone or iPad. Edit and export your creations in industry-standard formats, and share them with a global community of creators.

Highlights
  • Create high-quality 3D models from photos
  • Precise LiDAR 3D scanning
  • Generate detailed 3D room models
  • Capture immersive 360° images
  • Edit and measure 3D models on-device
  • Export to industry-standard 3D software
  • Generate 2D floor plans and blueprints
Read full description

Polycam turns a single phone scan into the documents jobs run on: floor plans, as-builts, estimates, roof reports, claims files, measurements, and CAD-ready exports. No tripod. No technician. No two-week wait. WHAT YOU WALK AWAY WITH • Floor plans — 2D and 3D, ready for AutoCAD, SketchUp, and Revit • As-builts — weeks of documentation compressed into minutes • Measurements — every dimension in the room, in the time it takes to cross it • Estimates — priced off real conditions, not guesses • Claims and damage records — dated, dimensioned, defensible • 3D models and point clouds — .obj, .dae, .fbx, .stl, .dxf, .ply, .esx • 360° tours — shareable links for clients and remote stakeholders HOW YOU CAPTURE IT • 3D scanner for fast, accurate interior and structural capture that works without LiDAR • Photogrammetry and Gaussian splats from photos and video • Drone and aerial capture for roofs, exteriors, and whole-site coverage • Measure, annotate, crop, rescale, and label directly on the scan WHERE IT FITS IN YOUR WORKFLOW • Construction documentation and progress tracking • Renovation and design visualization • Insurance, restoration, and damage assessment • Site survey and drone-based mapping • BIM coordination and CAD workflows • Factory layout and equipment documentation WORK FROM ONE TRUTH Share scans and floor plans with clients and teammates by link. Control access with private or public permissions. Use shared libraries so the whole team is looking at the same site. View, edit, and export from any computer on Polycam Web, included free. 34 million scans. More than 10 million people. Over 2 billion square feet captured. Privacy Policy: https://poly.cam/privacy_policy.pdf Terms of Use: https://poly.cam/terms_and_conditions.pdf

Screenshots

SimpleSign4 screens
Polycam 3D Scanner & Measuring4 screens

Verdict

The call

The clearest difference is in-app purchases: SimpleSign at none against Polycam 3D Scanner & Measuring's 7. SimpleSign also leads on review sentiment (100% vs 71%) and rating (5.0 vs 4.6). Polycam 3D Scanner & Measuring's advantage is ads (none vs shown) and update cadence (weekly vs every 9 months). On price, device support and iOS requirement 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. Polycam 3D Scanner & Measuring sells 7 in-app purchases, starting at $26.99 per month. SimpleSign asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SimpleSign holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Polycam 3D Scanner & Measuring has 44K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of SimpleSign's written reviews are positive against 71% of Polycam 3D Scanner & Measuring's.

UpkeepUpdate frequency

SimpleSign ships an update every 9 months, Polycam 3D Scanner & Measuring weekly. The most recent releases landed on September 7, 2026 and October 1, 2026 respectively.

Scorecard8 real differences · 3 level
SimpleSign versus Polycam 3D Scanner & Measuring: the parameters behind the verdict, then further details
ParameterSimpleSignPolycam 3D Scanner & Measuring
PriceFreeFree
Rating5.0 (4 ratings) — better4.6 (44K ratings)
Positive reviews100.0% of reviews — better70.7% of reviews
Number of ratings444K — better
Update frequencyEvery 9 monthsWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
Best chart rank—#70 — better
DevicesiPhone, iPadiPhone, iPad, Vision Pro — better
Requires iOS17.5 — better18.0
Further details — not scored
Size4 MB503 MB
Age rating4+17+
Developeridota limitedPolycam Inc.

Customer experience

SimpleSign

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Polycam 3D Scanner & Measuring

All ratings43,641 ratings
Positive91.5%
Neutral3.0%
Negative5.5%
Written reviews2,704 reviews
Positive70.7%
Neutral5.6%
Negative23.7%

Bugs and requests

SimpleSign

Not enough reviews yet to summarise bugs or requests.

Polycam 3D Scanner & Measuring

Reported bugs

4 issues
  • Scans disappearing after processing
  • Inability to save or export scans
  • Inconsistent behavior when exiting the app
  • Inaccurate room dimensions and measurements

Requested features

5 requests
  • Add flash support for better lighting
  • Allow screen rotation for wider scanning angles
  • Improve texture quality and reduce artifacts
  • Provide more detailed feedback during scanning
  • Enable offline scanning without internet connection

In-app purchases

None

SimpleSign

No in-app purchases

7 purchases

Polycam 3D Scanner & Measuring

Subscriptions6
  • Polycam Pro Monthly$26.991 Month
  • Polycam Basic$29.991 Month
  • Polycam Pro Monthly$29.991 Month
Show 3 more
  • Polycam Basic Yearly7 Days trial$149.991 Year
  • Polycam Pro Yearly7 Days trial$199.991 Year
  • Polycam Pro Annual7 Days trial$239.991 Year
One-time1
  • Polycam Pro$499.99

Questions

Is SimpleSign free?
SimpleSign is free to download, with no in-app purchases.
Is Polycam 3D Scanner & Measuring free?
Polycam 3D Scanner & Measuring is free to download, with in-app purchases available.
Which has better reviews, SimpleSign or Polycam 3D Scanner & Measuring?
SimpleSign is rated higher. SimpleSign averages 5.0 out of 5 from 4 ratings, while Polycam 3D Scanner & Measuring averages 4.6 from 44K ratings.
Do SimpleSign or Polycam 3D Scanner & Measuring have ads?
SimpleSign shows ads; Polycam 3D Scanner & Measuring does not.
Which is updated more often, SimpleSign or Polycam 3D Scanner & Measuring?
SimpleSign ships an update every 9 months, and Polycam 3D Scanner & Measuring weekly. Most recently, SimpleSign was updated on September 7, 2026 and Polycam 3D Scanner & Measuring on October 1, 2026.

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