Comparison

Zefix mobile vs Boum

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

Head to head

Zefix mobile

Der zentrale Firmenindex

About

Zefix mobile

Features

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The platform zefix.admin.ch and the app Zefix mobile make it easy to search for legal entities registered in the commercial register as well as the publications of the commercial register in the Swiss Official Gazette of Commerce (SOGC). Using filters, the search can be easily restricted.

About

Boum

Features

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Mit dem Boum System gärtnerst du erfolgreich. Die Boum Bewässerung Schützt deine Pflanzen zuverlässig vor Wassermangel Die Boum App verbindet sich mit der Boum Steuerung und liefert Informationen zu Wasserstand, Wasserverbrauch und Balkonklima. Die angebauten Pflanzen können in der App angelegt und in ihrer Entwicklung verfolgt werden. Pflanztipps für die Boum Pflanzen werden automatisch verknüpft. Mit dem Boum Knopf kann ganz einfach Support angefordert werden. End User License Agreement (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Zefix mobile1 screens

Boum4 screens

Verdict

The call

The clearest difference is update cadence: Boum at every 3 weeks against Zefix mobile's every 9 months. Zefix mobile's advantage is iOS requirement (13.0 vs 15.0). 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

Zefix mobile ships an update every 9 months, Boum every 3 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 4 level

Zefix mobile versus Boum: the parameters behind the verdict, then further details
Parameter	Zefix mobile	Boum
Price	Free	Free
Update frequency	Every 9 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.0
Further details — not scored
Size	17 MB	87 MB
Age rating	4+	4+
Developer	Eidgenössisches Polizei- und Justizdepartement EJPD	Boum AG

In-app purchases

None

Zefix mobile

No in-app purchases

None

Boum

No in-app purchases

Questions

Is Zefix mobile free?

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

Is Boum free?

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

Do Zefix mobile or Boum have ads?

Neither Zefix mobile nor Boum shows ads.

Which is updated more often, Zefix mobile or Boum?

Zefix mobile ships an update every 9 months, and Boum every 3 weeks. Most recently, Zefix mobile was updated on October 7, 2026 and Boum on October 6, 2026.