Marijn Klok
For individuals seeking practical solutions for emergency safety, sports scoring, assistive hearing, and professional ad management.
Ward: Shelters and BunkersSnapshot
Who is Marijn Klok?
Providing specialized utility and navigation tools to assist users with daily tasks and emergency preparedness. Focused on practical, single-purpose mobile solutions.
Target audience
Portfolio
Free 4Last updated
Ward: Shelters and Bunkers
v2.5
5mo ago
Publisher DNA
What defines Marijn Klok?
Publisher DNA
Primary focus
Utility and navigation tools
Scale
indie
Target audience
Individuals seeking practical solutions for emergency safety, sports scoring, assistive hearing, and professional ad management.
Signature Patterns
- •Focus on single-purpose utility apps that solve specific, non-gaming problems.
- •Hybrid monetization strategy ranging from free ad-supported tools to freemium models.
- •High-frequency update cadence across the entire portfolio.
- •Targeting niche user segments rather than broad consumer markets.
Portfolio momentum
Released 11 updates across 4 apps in the last 6 months, indicating a high-frequency development cycle across their entire active portfolio.
Portfolio
What does Marijn Klok ship?
Apps
4 apps analysed
- The map interface provides a reliable way for users to locate and save shelters
Single-market publisher, every app ships only to United States.
Based on 1 of 4 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (1)
- United States1 / 1
Core markets (1/1 apps)
User Sentiment
How do users feel about their apps?
1
Positive apps
0
Neutral / mixed
0
Negative apps
90/100
Avg sentiment score
Rivals
Who does Marijn Klok compete with?
The rivals identified
Nemeses(1)
Serves the same outdoor navigation and safety-conscious audience with a significantly more mature feature set for offline terrain mapping.
Contenders(1)
Dominates the offline navigation space with a massive library of geo-referenced maps, directly competing for the target's safety-focused user base.
Same space(3)
known for
MapXplorer: Map Radar Navigate
Focuses on general-purpose radar and navigation, serving as a broader utility alternative to the target's specialized bunker-finding niche.
Provides a unique global addressing system that serves as a critical alternative for location sharing in emergency scenarios.
Offers specialized coordinate-based mapping tools that overlap with the target's utility for precise location tracking.
The Analyst's Read
The bottom line on Marijn Klok
Bottom line
This publisher is a highly active indie developer that successfully balances a diverse set of utility tools. Their ability to maintain a high update velocity across disparate categories suggests a disciplined, lean development process.
Frequently asked questions
How many apps does Marijn Klok publish?
What kind of apps does Marijn Klok make?
What is Marijn Klok's top app?
In how many countries are Marijn Klok's apps available?
What fed this analysis
- Apps analyzed:
- 4
- With full intel:
- 0
- With overview:
- 4
- Website scraped:
- yes
- Social presence:
- no