2nd Phone Number: Mobile Plus icon
Headbands: Party & Group Games icon
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Frederick Grunst

3apps4.5(681)UtilitiesGames

Publisher DNA

What defines Frederick Grunst?

AI intelligence is not yet available for Frederick Grunst. The portfolio data below is up to date.

Portfolio

What does Frederick Grunst ship?

Apps

3 apps analysed

Auto-reply functionality differentiates the professional tier.

  • Local area code selection provides immediate regional utility.
  • Users report the app fails to provide any functional phone numbers after payment is processed
  • Customizable prompt decks enable personalized social play
  • Users report the app forces subscription payments immediately to access basic gameplay functions

Distributed across 9 markets, strongest in Europe.

Based on 2 of 3 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (2)

  • United States2 / 2
  • Mexico1 / 2

Europe (6)

  • France2 / 2
  • Germany2 / 2
  • Italy2 / 2
  • Spain2 / 2
  • Netherlands1 / 2
›+1 more europe market
  • Portugal1 / 2

Asia-Pacific (1)

  • Japan2 / 2

Core markets (2/2 apps)

FranceGermanyItalyJapanSpainUnited States

User Sentiment

How do users feel about their apps?

0

Positive apps

0

Neutral / mixed

2

Negative apps

10/100

Avg sentiment score

Unlock the app dragging this portfolio down.

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Frequently asked questions

How many apps does Frederick Grunst publish?
Frederick Grunst has 3 apps tracked by Marlvel, primarily in the Utilities category.
What kind of apps does Frederick Grunst make?
Frederick Grunst's portfolio is concentrated in Utilities and Games, with an average rating of 4.5/5 across rated apps.
What is Frederick Grunst's top app?
By review volume across the portfolio, 2nd Phone Number: Mobile Plus is Frederick Grunst's best-known app tracked by Marlvel.
In how many countries are Frederick Grunst's apps available?
Marlvel has tracked Frederick Grunst's apps across 9 countries.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Frederick Grunst, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Frederick Grunst intelligence.” Updated N/A. https://marlvel.ai/publishers/frederick-grunst

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Data licensed under CC-BY-NC 4.0