Comparison

HPI vs Dozen Clock

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

Head to head
About

HPI

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Als junge und dynamische Hausverwaltung sind wir immer bestrebt unseren Kunden das beste Service zu bieten – und das ab sofort auch digital! Profitieren Sie von der HPI App und melden Sie uns Ihre Anliegen und Schäden rund um die Uhr bequem über die HPI App. Zusätzlich können Sie einfach über Ihr Smartphone oder Tablet wichtige Dokumente digital abrufen, jederzeit einsehen und wichtige Informationen rund um die Immobilie via Push-Nachricht direkt auf Ihr Handy erhalten. So sind Sie jederzeit über Ihre Liegenschaft bestens informiert - unabhängig vom Ort Ihres Aufenthalts. Ihr digitaler HOLLE & PARTNER Kundenservice zusammengefasst: o HOCHMODERN: Online Meldung von Schadensmeldungen rund um die Uhr über das Smartphone oder Tablet o ORGANISIERT: Einsicht in wichtige Dokumente zur Liegenschaft o LEBENSWERT: Wichtige Informationen über Ihre Liegenschaft direkt über das schwarze Brett o LEISTUNGSFÄHIG: Status-Updates zu Ihren Schadensmeldungen und laufende Rückmeldungen o ENGAGIERT: Beantwortung häufig gestellter Fragen

About

Dozen Clock

Features
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Dozen Clock shows the time in a different way than other clocks and watches. In digital and analog format, too. It enables the user to have a tricky but still precise display of time enabling perhaps new ideas to root and grow. Released currently exclusively for Apple products, the application is able to display the date also in the format according to the Japanese calendar. INSTRUCTIONS: The biggest rectangle in the middle shows the minutes ( numbers outside the circle ). The small rectangle in the middle shows the hour ( darker numbers inside the circle ). The small red rectangle in the middle shows the seconds ( no numbers since it functions like in normal clocks ). "Think different." - Steve Jobs

Screenshots

HPI4 screens
Dozen Clock4 screens

Verdict

The call

The clearest difference is price: HPI at Free against Dozen Clock's $1.99. Dozen Clock's advantage is update cadence (every 2 days vs every 2 months) and device support (5 vs 2). On ads, in-app purchases 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

HPI is free to download; Dozen Clock costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HPI ships an update every 2 months, Dozen Clock every 2 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 3 level
HPI versus Dozen Clock: the parameters behind the verdict, then further details
ParameterHPIDozen Clock
PriceFree — better$1.99
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS15.615.0 — better
Further details — not scored
Size46 MB2 MB
Age rating4+4+
DeveloperIdwell GmbHGergo Blasko

In-app purchases

None

HPI

No in-app purchases

None

Dozen Clock

No in-app purchases

Questions

Is HPI free?
HPI is free to download, with no in-app purchases.
Is Dozen Clock free?
Dozen Clock costs $1.99, with no in-app purchases.
Do HPI or Dozen Clock have ads?
Neither HPI nor Dozen Clock shows ads.
Which is updated more often, HPI or Dozen Clock?
HPI ships an update every 2 months, and Dozen Clock every 2 days. Most recently, HPI was updated on October 29, 2026 and Dozen Clock on October 27, 2026.

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