Report updated Apr 19, 2026
One Brain
For casual gamers interested in brain-training exercises and cognitive speed tests.
Overview · Full Intel report in progress
One Brain is an established games app that is completely free. With a 4.4/5 rating from 289 reviews, it shows polarized user reception.
What is One Brain?
Current Momentum
v2.9 · 1mo ago
ActiveLast updated 31d ago. 5 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
GamesNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Tests cognitive interference by requiring users to determine if a word's text matches its ink color.
Challenges users to verify if the direction of an arrow matches the text label provided.
Requires rapid evaluation of the accuracy of presented math equations.
How much does it cost?
Who Built It?
Erik Wegener
Providing specialized productivity and educational tools for macOS and iOS users. Focused on intuitive utility and focused learning experiences.
Portfolio
13
Apps
What other apps does Erik Wegener make?
Scrap Paper
Amazing Flash Cards
Screencast – Screen Recorder
Freaky Focus
Lightweight Text Editor
FinalShot Screenshot Capture
Explore the full Erik Wegener report
Portfolio breakdown, audience, momentum, and every app published by Erik Wegener.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for One Brain?
How's The Games Market?
How does it evolve in the Games market?
Rank progression
14 active rankings tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for One Brain
Key Takeaways
While the app offers a unique cognitive challenge, user feedback highlights potential accessibility issues regarding input speed and the lack of an onboarding tutorial.
Where Is It Heading?
Trend analysis
Available very soon