Comparison

Conversion! vs Ortwein Immo

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

Head to head
About

Conversion!

Features
Read full description

Unit Converter – Fast, Accurate and Easy to Use Unit Converter is the perfect companion for quickly and accurately converting a wide variety of units. Whether you're at home, at work, in school, at university, or on the go, the app provides reliable results with an intuitive and easy-to-use interface. Features • Fast and precise unit conversions • Clean and intuitive user interface • Instant calculations while typing • Wide range of conversion categories • High calculation accuracy • Perfect for everyday use, education, engineering and professional work • Optimized for both iPhone and iPad • Simple, fast and efficient operation Available Categories Depending on the version, the app includes many conversion categories such as: • Length • Area • Volume • Weight • Speed • Temperature • Pressure • Energy • Power • Time • Angle • Digital Storage • Force • Density • Frequency • Currency and many more. Whether you need a quick conversion for everyday life or accurate engineering calculations, Unit Converter gives you reliable results in seconds.

About

Ortwein Immo

Features
Read full description

Neuigkeiten Mitteilungen zu Ihrem Haus und Mietverhältnis direkt über unsere App. Sollte sich Notrufnummern verändern oder wir Ihnen Wartungstermine mitteilen, erhalten Sie die Nachricht direkt auf Ihr Smartphone. Schäden und Anliegen digital melden Als Mieter oder Eigentümer können Sie Schäden oder Anliegen direkt mit Fotos über unsere App melden. Ihre Anfragen stehen unseren Mitarbeiten dann zur Verfügung und können auch an Handwerksbetriebe weitergeleitet werden. Aktueller Einblick über den Bearbeitungsstand Neuigkeiten, Statusänderungen oder Terminvorschläge zu Ihren Vorgängen erhalten Sie standardisiert über die App als Push-Notification. Dokumente Zugriff auf Dokumente Umgebung Informieren Sie sich z.B. über Geschäfte, Ärzte, Erstatten und über die Öffnungszeiten in Ihrer unmittelbarer Umgebung. FAQ und Notrufnummern Haben Sie rund um die Uhr Notrufnummern griffbereit und erhalten Sie Antworten zu häufig gestellte Fragen.

Screenshots

Conversion!4 screens
Ortwein Immo4 screens

Verdict

The call

The clearest difference is update cadence: Ortwein Immo at every 3 months against Conversion!'s every 20 months. Ortwein Immo also leads on iOS requirement (13.0 vs 26.0). 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

Conversion! ships an update every 20 months, Ortwein Immo every 3 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 4 level
Conversion! versus Ortwein Immo: the parameters behind the verdict, then further details
ParameterConversion!Ortwein Immo
PriceFreeFree
Update frequencyEvery 20 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.013.0 — better
Further details — not scored
Size15 MB60 MB
Age rating4+4+
DeveloperGerhard LentschikOrtwein GmbH

In-app purchases

None

Conversion!

No in-app purchases

None

Ortwein Immo

No in-app purchases

Questions

Is Conversion! free?
Conversion! is free to download, with no in-app purchases.
Is Ortwein Immo free?
Ortwein Immo is free to download, with no in-app purchases.
Do Conversion! or Ortwein Immo have ads?
Neither Conversion! nor Ortwein Immo shows ads.
Which is updated more often, Conversion! or Ortwein Immo?
Conversion! ships an update every 20 months, and Ortwein Immo every 3 months. Most recently, Conversion! was updated on October 7, 2026 and Ortwein Immo on October 3, 2026.

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