Comparison

Digitales Lüftungsaufmaß vs Exaroo

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

Head to head
About

Digitales Lüftungsaufmaß

Create detailed measurements for ventilation ducts and fittings with a 3D visualizer. Input data quickly, validate entries, and export to various formats. Designed for professionals in ventilation technology.

Highlights
  • Digital measurement of ducts and fittings
  • 3D live view of components
  • Input validation
  • Compliance with DIN 18379
  • PDF, Excel, and XML export
  • Integrated data shipping
Features
Read full description

PLEASE NOTE: This app is currently only available in German. With the mobile app "Digitales Lüftungsaufmaß" for iPhone and iPad, you can create measurements for ducts and fittings in ventilation technology. With the help of the neat input masks, you are able to enter the measured duct parts within a few seconds and can then send them digitally. The app shows you each component as you enter it in a 3D model and at the same time checks various input criteria. This tool is aimed at executing and planning companies in the field of ventilation technology or ventilation system construction. It can be used to measure all angular duct networks around the ventilation system. The most important functions at a glance: - Access to projects with linked master data - Quick measurement function for spontaneous use - Dynamic 3D live view of the components for visual control - Input validation - Compliance with DIN 18379 - Ventilation ducts and surface calculation according to DIN 18379 - PDF, Excel and XML export - Integrated shipping of data to your own office or directly to the supplier - Central functions also possible without internet connection Note: To use the “Digitales Lüftungsaufmaß” mobile app, you must be User of the Markora backend system.

About

Exaroo

Features
Read full description

Manual calendar entry is over. Exaroo turns photos, PDFs, and text schedules into ready-to-save calendar events in seconds. Import once, review quickly, and get back to work. WHY PEOPLE USE EXAROO • Scan real-world schedules fast – Capture flyers, class syllabi, shift rosters, and shared agendas. • Review before you save – Edit titles, dates, and times so your calendar stays accurate. • Built for organized professionals – Use Prefix/Postfix to standardize event names across many entries. • Privacy-first workflow – No account required. You control what gets saved to your calendar. • Export anywhere – Save straight to your calendar or share events as a standard .ics file. SUBSCRIPTION OPTIONS No Exaroo account required—start right away; Pro is billed through your Apple ID. • Start free – Includes 5 analyses per month. • Pro subscription – Unlimited analyses (Fair Use): from CHF 1/month · CHF 9/year (US: $0.99/month · $9.99/year). • BYOK mode – Use your own API key for maximum control and process content securely through your OpenAI, Anthropic, or Gemini account. GREAT FOR • Students managing course schedules • Nurses and shift workers organizing rosters • Parents coordinating school events, activities, and family schedules • Professionals converting meeting plans from PDFs or photos • Anyone tired of manual event entry HOW IT WORKS 1) Import a photo, PDF, or text 2) Exaroo extracts events 3) Review and edit 4) Save to Calendar or export as .ics Spend less time typing. Spend more time doing. LEGAL Terms of Use (EULA): https://exaroo.com/en/terms-of-service/ Privacy Policy: https://exaroo.com/en/app-privacy-policy/

Screenshots

Digitales Lüftungsaufmaß4 screens
Exaroo4 screens

Verdict

The call

The clearest difference is in-app purchases: Digitales Lüftungsaufmaß at none against Exaroo's 2. Digitales Lüftungsaufmaß also leads on iOS requirement (15.0 vs 26.2). On price, update cadence, ads 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. Exaroo sells 2 in-app purchases, starting at $0.99 per month. Digitales Lüftungsaufmaß asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 7 level
Digitales Lüftungsaufmaß versus Exaroo: the parameters behind the verdict, then further details
ParameterDigitales LüftungsaufmaßExaroo
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size35 MB7 MB
Age rating4+17+
DeveloperMarkora Digital Solutions GmbHKleinbild Verlag GmbH

In-app purchases

None

Digitales Lüftungsaufmaß

No in-app purchases

2 purchases

Exaroo

Subscriptions2
  • Exaroo Pro Monthly$0.991 Month
  • Exaroo Pro Yearly$9.991 Year

Questions

Is Digitales Lüftungsaufmaß free?
Digitales Lüftungsaufmaß is free to download, with no in-app purchases.
Is Exaroo free?
Exaroo is free to download, with in-app purchases available.
Do Digitales Lüftungsaufmaß or Exaroo have ads?
Neither Digitales Lüftungsaufmaß nor Exaroo shows ads.
Which is updated more often, Digitales Lüftungsaufmaß or Exaroo?
Digitales Lüftungsaufmaß ships an update every 2 months, and Exaroo every 2 months. Most recently, Digitales Lüftungsaufmaß was updated on October 20, 2026 and Exaroo on October 14, 2026.

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