Comparison

protekt vs ZvgVision Compulsory Auctions

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

Head to head

ZvgVision Compulsory Auctions

Professional zvg search tool

Free

📊 Productivity

No ratingsView app →

About

protekt

Features

Read full description

Die protekt ist die deutschlandweit einzige, thematisch auf den Schutz kritischer Infrastrukturen ausgerichtete Konferenz in Deutschland. Die App zur Veranstaltung bietet einen Überblick über das Programm, allen Aussteller und weitere Orientierungshilfen.

About

ZvgVision Compulsory Auctions

Features

Read full description

Zvg Vision is a free app without ads to search for compulsory auctions in germany. It uses the open data of zvg-portal.de and is updated daily. NOTE: zvg-portal seems to not provide any data for Hamburg or Mecklenburg-Vorpommern. Therefore results from those states are not available in this app. Get results for multiple state courts in one search. See auction details, download files and save results to your personal favorites to access them later. Use the app without an account, or create one to restore your searches on any device.

Screenshots

protekt4 screens

ZvgVision Compulsory Auctions4 screens

Verdict

The call

The clearest difference is iOS requirement: ZvgVision Compulsory Auctions at 13.0 against protekt's 15.0. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 11 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 5 level

protekt versus ZvgVision Compulsory Auctions: the parameters behind the verdict, then further details
Parameter	protekt	ZvgVision Compulsory Auctions
Price	Free	Free
Update frequency	Every 11 months	Every 11 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.0	13.0 — better
Further details — not scored
Size	29 MB	49 MB
Age rating	4+	4+
Developer	Leipziger Messe GmbH	Rudolf Dr. Jagdhuber

In-app purchases

None

protekt

No in-app purchases

None

ZvgVision Compulsory Auctions

No in-app purchases

Questions

Is protekt free?

protekt is free to download, with no in-app purchases.

Is ZvgVision Compulsory Auctions free?

ZvgVision Compulsory Auctions is free to download, with no in-app purchases.

Do protekt or ZvgVision Compulsory Auctions have ads?

Neither protekt nor ZvgVision Compulsory Auctions shows ads.

Which is updated more often, protekt or ZvgVision Compulsory Auctions?

protekt ships an update every 11 months, and ZvgVision Compulsory Auctions every 11 months. Most recently, protekt was updated on October 30, 2026 and ZvgVision Compulsory Auctions on October 27, 2026.