Comparison

Twindo vs Profometer

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

Head to head
About

Twindo

This app transforms physical spaces into accurate, design-ready digital models and data through quick scans or plan uploads. It provides a single source of truth for teams, streamlining workflows from planning to delivery and eliminating the need for repeat site visits.

Highlights
  • Capture physical spaces
  • Create design-ready models
  • Generate structured data
  • Team collaboration
  • Eliminate site visits
  • Single source of truth
Features
Read full description

Twindo helps professionals capture, understand, and work with physical spaces without extra site visits or second-guessing. With a quick scan, plan or point cloud upload, Twindo turns any space into structured, accurate, design-ready models and data your whole team can use. Upload pictures, notes, and documents about your space so they can be accessed from anywhere. From early planning through project delivery, everyone works from the same clear, up-to-date ground truth. Get started for free. Order as-built models when you’re ready to get to work. 2D drawings start at $0.18/sqft and 3D models and measurement reports start at $0.26/sqft. Upgrade your membership to Essentials to save even more on every as-built, start more projects, and invite others to capture for you.

About

Profometer

Read full description

Profometer - Intelligent software for durability inspections of concrete structures. Used together with the most compact, versatile and accurate cover meter, the Profometer PM8000 Pro, PM8000 & PM8000 Lite for mapping concrete cover and estimating rebar diameters. Used with the fastest and most flexible corrosion half-cell potential meter, the Profometer PM8500 for mapping out corrosion potentials. The Profometer app can be connected to two different sensors, and its mission is simple: - PM8000 Pro, PM8000 & PM8000 Lite: Scan reinforced concrete in situ for quality control, conformance with structural drawings and assessment of structural durability by mapping concrete cover and rebar diameter. - PM8500: Measure the corrosion potential using half-cell technology, providing a clear overview of the areas that have a high probability of being corroded, for further analysis and definition of a repair project. The Profometer app is the perfect software solution for inspection services, structural & civil engineering firms and contractors working on durability, corrosion and structural resistance assessment of existing reinforced concrete structures, or quality control for new constructions. The seamless integrated workflows bring you unprecedented productivity in the field and can save you countless office hours. The intuitive software produces all valuable deliverables such as: - PM8000 Pro, PM8000 & PM8000 Lite: spot measurement check, concrete cover and rebar diameter maps, signal strength views, heat maps including AR (augmented reality), standard and advanced statistics based on DBV (Deutscher Beton- und Bautechnik-Verein) criteria, elevating your assessments to the next level. - PM8500: corrosion potential gradient view, cumulative frequency and distribution statistics views, corrosion likelihood chipping map. Enrich your measurements with geolocation, tags, photos, voice memos and comments in the Logbook to provide a full picture of the contextual data. With only one click, you can collaborate and share data from anywhere and anytime among all stakeholders - in raw data, CSV, HTML and DXF format. All your data is accessible on Screening Eagle Workspace with any web browser. All of this magic starts by connecting with one of the two revolutionary and best-in-class sensors: - Profometer PM8000 Pro, PM8000 & PM8000 Lite cover meters including rebar diameter dimensioning functionality. You gain access to unmatched measurement accuracy thanks to unique data interpolation, augmented auto rebar spacing detection and intelligent neighbouring rebar correction. - Profometer PM8500 corrosion half-cell potential meter, the most accurate and productive sensor in the market. You can use our rod electrode for mapping corrosion in small concrete elements, and our one-wheel or four-wheel electrode, to map out corrosion in bigger areas such as parking garages or concrete bridges. Leverage the real-time software for immediate visualization of corrosion likelihood analysis, connected to the most compact sensor and the unique wheel electrodes for the fastest area scanning. These ultra-lightweight and rugged Swiss made products in combination with the outstanding Profometer app deliver a reliable basis for identifying the risky and corroded areas for further investigation and repair. The Profometer PM8000 Pro, PM8000, PM8000 Lite and PM8500 are meant for quality control, durability and structural assessment. And that is why it is the perfect complement to Proceq GPR (GP8800, GP8000, GP8100) concrete imaging and Pundit Ultrasonic (PD8050, PI8000) concrete thickness, quality & defect inspection portfolio by Screening Eagle Technologies. Download the free app now and explore the state-of-the-art analysis software for concrete cover, diameter estimation, and corrosion mapping, with the included demo files.

Screenshots

Twindo4 screens

Verdict

The call

The clearest difference is in-app purchases: Profometer at none against Twindo's 1. Twindo's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 3 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. Twindo sells 1 in-app purchase, starting at $29.00 per month. Profometer asks for nothing beyond the download.

UpkeepUpdate frequency

Twindo ships an update every 2 weeks, Profometer every 3 months. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
Twindo versus Profometer: the parameters behind the verdict, then further details
ParameterTwindoProfometer
PriceFreeFree
Rating4.8 (1.1K ratings) — better—
Positive reviews51.2% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPad
Requires iOS16.415.0 — better
Further details — not scored
Size481 MB495 MB
Age rating4+4+
DeveloperOccipital, Inc.Screening Eagle Technologies

Bugs and requests

Twindo

Reported bugs

4 issues
  • Scans being deleted after app updates
  • Crashes during scanning process
  • Compatibility issues with newer devices
  • Difficulty uploading and processing scans

Requested features

5 requests
  • Offline scanning and processing capabilities
  • Improved accuracy and point cloud density
  • Apple Pencil support for precise measurements
  • Ability to save and access scans locally
  • More affordable pricing options for small projects

Profometer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Twindo

Subscriptions1
  • Essentials1 Month trial$29.001 Month
None

Profometer

No in-app purchases

Questions

Is Twindo free?
Twindo is free to download, with in-app purchases available.
Is Profometer free?
Profometer is free to download, with no in-app purchases.
Do Twindo or Profometer have ads?
Profometer shows ads; Twindo does not.
Which is updated more often, Twindo or Profometer?
Twindo ships an update every 2 weeks, and Profometer every 3 months. Most recently, Twindo was updated on October 17, 2026 and Profometer on October 2, 2026.

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