Jeffrey Kuiken
For apple power users and dedicated console gamers who value high-fidelity aesthetics, privacy, and organized, ad-free utility tools.
Noir - Dark Mode for Safari
Snapshot
Who is Jeffrey Kuiken?
Providing high-fidelity Safari extensions and specialized companion tools for gaming enthusiasts. Enhancing user experience through native integration and spoiler-conscious design.
Target audience
Portfolio
Free 4Last updated
Noir - Dark Mode for Safari
v2.29
4.3y ago
Publisher DNA
What defines Jeffrey Kuiken?
Publisher DNA
Primary focus
Safari extensions and gaming companion tools
Scale
indie
Target audience
Apple power users and dedicated console gamers who value high-fidelity aesthetics, privacy, and organized, ad-free utility tools.
Signature Patterns
- •Strong emphasis on native iOS and iPadOS integration
- •Premium, ad-free monetization models
- •High-fidelity UI design with extensive customization options
- •Focus on privacy-conscious, local-only data storage
Portfolio momentum
Released 28 updates across 5 apps in the last 6 months, indicating a high-frequency development cycle focused on maintaining existing titles.
Portfolio
What does Jeffrey Kuiken ship?
Apps
5 apps analysed
Activate the Android Dark Mode. Darken Instagram, Google Photos and more..
Deep integration with iOS Shortcuts and Focus Filters
- One-time payment model provides a high-value alternative to subscription-based dark mode utilities for Safari users
- Performance regressions post-update cause significant page load delays and browser crashes on mobile and desktop devices
Activate the Android Dark Mode. Darken Instagram, Google Photos and more..
Activate the Android Dark Mode. Darken Instagram, Google Photos and more..
Distributed across 9 markets, strongest in Europe.
Based on 1 of 5 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (2)
- Mexico1 / 1
- United States1 / 1
Europe (5)
- France1 / 1
- Germany1 / 1
- Italy1 / 1
- Netherlands1 / 1
- Spain1 / 1
Asia-Pacific (2)
- Japan1 / 1
- South Korea1 / 1
Core markets (1/1 apps)
User Sentiment
How do users feel about their apps?
1
Positive apps
0
Neutral / mixed
0
Negative apps
65/100
Avg sentiment score
Rivals
Who does Jeffrey Kuiken compete with?
The rivals identified
Nemeses(2)
This is the primary direct competitor as it is a dedicated Safari extension specifically designed for website dark mode rendering.
Both apps target the same Animal Crossing: New Horizons player base by providing overlapping collection tracking and museum management tools.
Contenders(4)
Both apps target Animal Crossing: New Horizons players with collection tracking and critter databases, competing for the same user base despite different monetization models.
Both apps serve dedicated simulation game players through paid, ad-free reference tools that prioritize offline access to complex game data.
Both apps function as specialized game companion guides for life-simulation titles, competing for the attention of players who require centralized, mobile-first data management for complex game mechanics.
Both apps target Animal Crossing: New Horizons players with paid, comprehensive collection tracking and database tools.
Same space(2)
While a full browser, its integrated privacy and dark mode features overlap with the target's utility value proposition.
This browser offers native, highly customizable dark mode features that compete directly with extension-based solutions.
The Analyst's Read
The bottom line on Jeffrey Kuiken
Bottom line
Jeffrey Kuiken is a highly focused developer delivering polished, utility-driven software that excels in niche Apple-centric markets. Their consistent update cadence and high user satisfaction in the gaming reference category demonstrate a strong commitment to product quality over volume.
Frequently asked questions
How many apps does Jeffrey Kuiken publish?
What kind of apps does Jeffrey Kuiken make?
What is Jeffrey Kuiken's top app?
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What fed this analysis
- Apps analyzed:
- 5
- With full intel:
- 1
- With overview:
- 5
- Website scraped:
- yes
- Social presence:
- no