Comparison

KAEFER2go vs HeyBM

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

Head to head

About

KAEFER2go

This app serves as a central communication platform for all KAEFER companies in Germany. It delivers news, press releases, stories, and updates on their services and activities in the industrial, construction, and shipbuilding sectors. Stay informed about KAEFER's latest developments on the go.

Highlights

Centralized communication for KAEFER Germany
Updates on services and activities
News, press releases, and stories
Regional and national information
Mobile updates for staying informed

Features

Read full description

KAEFER2go ist die Kommunikations-App für alles rund um die Leistungen und Aktivitäten der KAEFER Gesellschaften in Deutschland. KAEFER ist einer der führenden Anbieter in den Bereichen Industrie, Baugewerbe und Schiffsausbau. Über die App veröffentlichen wir zentrale, regionale und überregionale Neuigkeiten, Pressemitteilungen, Geschichten und Informationen zu KAEFER in Deutschland. Mit dieser App erhalten Sie die Updates von unterwegs und sind immer auf dem Laufenden.

About

HeyBM

Features

Read full description

Hey BM is a mobile app for our employees, customers and partners. Hey BM contains all relevant information about BASF Battery Materials. Hey BM allows access to local, regional and global news as well as information and services. All important information always in your pocket: Hey BM is our central communication and engagement platform. - "Always informed with the latest news: Hey BM is our central communication platform with all current news from BASF Battery Materials. - Connecting with each other: With Hey BM as a digital communication platform, we connect employees, partners, and customers worldwide. - Automatic translation function of the content into the preferred language. - Information about a career at BASF Battery Materials and job postings

Screenshots

KAEFER2go3 screens

HeyBM3 screens

Verdict

The call

The clearest difference is update cadence: KAEFER2go at fortnightly against HeyBM's every 4 months. 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

KAEFER2go ships an update fortnightly, HeyBM every 4 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 7 level

KAEFER2go versus HeyBM: the parameters behind the verdict, then further details
Parameter	KAEFER2go	HeyBM
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Fortnightly — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad	iPhone, iPad
Requires iOS	17.0	17.0
Further details — not scored
Size	83 MB	84 MB
Age rating	4+	4+
Developer	KAEFER Deutschland Pro Services GmbH	BASF Digital Solutions GmbH

In-app purchases

None

KAEFER2go

No in-app purchases

None

HeyBM

No in-app purchases

Questions

Is KAEFER2go free?

KAEFER2go is free to download, with no in-app purchases.

Is HeyBM free?

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

Do KAEFER2go or HeyBM have ads?

Neither KAEFER2go nor HeyBM shows ads.

Which is updated more often, KAEFER2go or HeyBM?

KAEFER2go ships an update fortnightly, and HeyBM every 4 months. Most recently, KAEFER2go was updated on October 3, 2026 and HeyBM on October 24, 2026.