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
4.2y 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..
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 serve as comprehensive companion guides for major Nintendo franchises, offering collection checklists and progress tracking for dedicated players.
Contenders(9)
Both apps serve as companion guides for cozy life-simulation games, offering collection tracking and daily task management to a shared demographic of completionist players.
Both apps target the cozy gaming companion market by providing database and completion tracking tools for popular life-simulation titles.
Shared audience targeting Animal Crossing: New Horizons players seeking collection and villager tracking tools.
Both apps target dedicated Animal Crossing players managing daily tasks and museum collections, competing directly on pricing models.
Both apps serve as centralized collection trackers and database references for Nintendo Switch players, though they target different game franchises.
Both are $3.99 paid companion utilities targeting dedicated players of simulation games who need centralized task and collection tracking.
Both apps serve as centralized database companions for popular simulation games, competing for players who want to track collections and daily tasks.
Both apps target Animal Crossing: New Horizons players by offering daily checklists and collection tracking. Ani Guide competes directly as a free alternative to ACNH Travel Guide's $3.99 paid model.
Both apps target cozy life-simulation players with 100% completion checklists and collection trackers for in-game items like crops and fish.
Same space(5)
While a full browser, its integrated privacy and dark mode features overlap with the target's utility value proposition.
This tool focuses on turnip price prediction, serving as a niche alternative to the source app's all-in-one tracking.
This browser offers native, highly customizable dark mode features that compete directly with extension-based solutions.
The app functions as a specialized productivity tool for turnip trading, contrasting with the source app's comprehensive game tracking.
This app provides a narrow utility for turnip trading that supplements the broader collection management found in the source app.
New entrants(1)
The app offers specific algorithmic pattern detection for turnip prices, acting as a focused utility alongside the source app.
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?
What fed this analysis
- Apps analyzed:
- 5
- With full intel:
- 1
- With overview:
- 5
- Website scraped:
- yes
- Social presence:
- no