Comparison

HEV vs PRISM Instrument

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

Head to head
About

HEV

Features
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Das Wohnungsprotokoll vom HEV Schweiz. Wählen Sie die Zimmer aus und nehmen die einzelnen Punkte der Abnahme Schritt für Schritt auf. Mit einfachen Fingertipps setzen Sie die richtigen Häkchen und schon ist der Zustand erfasst - und sollten einmal etwas mehr Informationen nötig sein, schreiben Sie zusätzlichen Text (auch Textvorlagen) und/oder nehmen ein Foto auf. Neben den vorgegebenen Zimmern, wie Küche, Nasszellen, Wohn- und Schlafzimmer, können eigene Räume eröffnet werden. Selbstverständlich sind auch Zählerstände, Schlüsselverzeichnisse, Bedienungsanleitungen und vieles mehr bereits vorgegeben, so dass nichts mehr vergessen gehen kann. Um das Protokoll mit dem bisherigen/neuen Mieter besprechen zu können, drücken Sie einfach auf die PDF Vorschau und schon sehen alle Anwesenden eine Zusammenfassung in "fast Papierform". Im Anschluss können sämtliche Parteien direkt auf dem iPad unterzeichnen und danach versendet die App das Protokoll an die gewünschten Mailadressen. Einfach und professionell! Das Protokoll wird digital als PDF gespeichert und kann später jederzeit abgerufen oder ausgedruckt werden. Ein bestehendes Protokoll kann auch als Vorlage für eine weitere Abnahme genutzt werden. So ersparen Sie es sich nicht nur, Aktenberge an die Termine mitzunehmen, sondern Sie haben auch Fotos von früheren Wohnungsübergaben jederzeit griffbereit.

About

PRISM Instrument

Features
Read full description

The features of the PRISM Instrument App: PRISM instruments for PRISM-Classic, PRISM-S, and PRISM-T/Automatically captures and saves measurements and visuals/Add text and photos to PRISM discs/Sessions can be customized, copied, and deleted/Exports session information as Excel and PDF files/Session archive/Participant archive/Intuitive workflows/Various languages. Access to PRISM assessment features requires an active subscription. About PRISM: People want to express themselves and be understood. The PRISM method acts as a catalyst to focus conversations, deepen their content quality, and improve mutual understanding. This happens in a guided process that structures a conversation in such a way that feelings can be externalized in an explorative way, mapped as closeness to the self, discussed and better understood by a third person. Thanks to the PRISM method, the individual perception of the relationship to objects and persons is transformed into a neutral visual representation. With PRISM it is possible to make feelings conscious and externalize them. This makes it possible to discuss the subject specifically with a counterpart, to exchange different perspectives more easily and to develop new approaches. Unconscious connections in the person concerned and in the other person are thus uncovered in the conversation and alternatives can be consciously thought about. With the PRISM method, one learns to evaluate relationships quickly and safely using a few structured questions, to measure and quantify the closeness/distance of an object to the self, and to track the development over time. To overcome a painful condition and feel better, it helps to change your relationship to it. Heraclitus recognized this as early as 5 century BC. Validated procedures are available for professional applications in the field of health care, psychotherapy and human resources. PRISM is a registered trademark. Only licensed users are allowed to teach the method. For more information on PRISM and guidance on courses and instructional materials, visit https://prismium.ch. Subscriptions follow the standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PRISM Instrument4 screens

Verdict

The call

The clearest difference is update cadence: HEV at every 5 weeks against PRISM Instrument's every 51 months. PRISM Instrument's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 15.0). On price, ads and in-app purchases 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. HEV sells 3 one-off in-app purchases and PRISM Instrument sells 1 in-app purchase, starting at $29.49 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

HEV ships an update every 5 weeks, PRISM Instrument every 51 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 3 level
HEV versus PRISM Instrument: the parameters behind the verdict, then further details
ParameterHEVPRISM Instrument
PriceFreeFree
Update frequencyEvery 5 weeks — betterEvery 51 months
AdsNoNo
In-app purchasesYesYes
DevicesiPadiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size8 MB30 MB
Age rating17+4+
DevelopereXtenso IT-Services AGPrismium GmbH

In-app purchases

3 purchases

HEV

One-time3
  • 1 Wohnungsprotokoll kaufen$17.99
  • 5 Protocols$69.99
  • 10 Protocols$99.99
1 purchases

PRISM Instrument

Subscriptions1
  • PRISM Instrument App$29.491 Year

Questions

Is HEV free?
HEV is free to download, with in-app purchases available.
Is PRISM Instrument free?
PRISM Instrument is free to download, with in-app purchases available.
Do HEV or PRISM Instrument have ads?
Neither HEV nor PRISM Instrument shows ads.
Which is updated more often, HEV or PRISM Instrument?
HEV ships an update every 5 weeks, and PRISM Instrument every 51 months. Most recently, HEV was updated on October 26, 2026 and PRISM Instrument on October 29, 2026.

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