Comparison

GMTN App vs KWTK

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

Head to head

About

GMTN App

Features

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The GMTN App with all information related to GMTN - GIFA, METEC, THERMPROCESS and NEWCAST. Perfect integration thanks to offline search and interactive hall map allows you to be perfectly prepared for your trade fair visit.

About

KWTK

Features

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Jederzeit und überall Zugriff auf das Kraftwerkstechnische Kolloquium – vielseitige Funktionen für Teilnehmer mit integrierter Teilnahme an unserer virtuellen Veranstaltung auch unterwegs. Unsere App bietet Ihnen für unsere Tagung ein vielseitiges Tool: Sie können den Besuch des Kolloquiums individuell planen, erhalten alle Informationen und Hintergrundmaterialien, können sich mit anderen Teilnehmern und den Vortragenden austauschen, die Firmenmesse besuchen und uns ein Feedback geben. Die Funktionen der App: • Virtuelle Teilnahme am Kraftwerkstechnischen Kolloquium • Networking mit anderen Teilnehmern, Vortragenden und Ausstellern • Individualisierbare Agenda • Download von begleitenden Dokumenten • Chats • Fragen an den Referenten • Termine mit Ausstellern • Feedback • Benachrichtigung bei wichtigen Informationen

Screenshots

GMTN App4 screens

KWTK4 screens

Verdict

The call

The clearest difference is update cadence: GMTN App at every 2 months against KWTK's every 29 months. GMTN App also leads on iOS requirement (11.0 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

GMTN App ships an update every 2 months, KWTK every 29 months. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 4 level

GMTN App versus KWTK: the parameters behind the verdict, then further details
Parameter	GMTN App	KWTK
Price	Free	Free
Update frequency	Every 2 months — better	Every 29 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	15.0
Further details — not scored
Size	28 MB	3 MB
Age rating	4+	4+
Developer	Messe Düsseldorf GmbH	ZUMMIT GmbH

In-app purchases

None

GMTN App

No in-app purchases

None

KWTK

No in-app purchases

Questions

Is GMTN App free?

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

Is KWTK free?

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

Do GMTN App or KWTK have ads?

Neither GMTN App nor KWTK shows ads.

Which is updated more often, GMTN App or KWTK?

GMTN App ships an update every 2 months, and KWTK every 29 months. Most recently, GMTN App was updated on October 11, 2026 and KWTK on October 9, 2026.