X-3-5 Ideas
6-3-5 Brainstorming App
Free · Designed for iPad. Not verified for macOS.
X-3-5 is the digital 6-3-5 brainstorming app: generate ideas, rate them fairly, and get meaningful results in just 30 minutes – perfect for teams and workshops.
Description...
X-3-5 brings the 6-3-5 brainstorming method into a fast, digital, collaborative experience.
Six people generate three ideas per round across six rounds – producing over 100 ideas in just 30 minutes. Simple, structured, and perfect for teams, workshops, and innovation processes.
Why X-3-5 stands out...
Fast & intuitive
• Create a complete project in under 30 seconds
• Choose title, duration, rounds, and participants
• Automatic flow without facilitation required
Structured & fair
• Idea sheets rotate digitally after every round
• Every participant contributes equally
• All ideas receive equal visibility
Collaborative & modern
• Invite participants live
• Join public projects instantly
• Rate and rank ideas together
Key Features...
• Create Projects: Set title, duration, number of rounds, and participants. Your workshop is ready instantly.
• Dashboard: Track all your projects, schedule start times, and publish automatically.
• Join Public Projects: Discover active brainstorming sessions and collaborate with others in real time.
• Manage Participants: Invite guests, start ready-checks, or remove inactive participants with a single tap.
• Enter Ideas: Each round generates three new ideas – organized and seamlessly structured.
• Rate Ideas: Assign points or use swipe voting (Tinder-style). Every opinion matters.
• View Rankings: Instantly see high-ranking ideas with transparent scoring and export options.
Perfect for...
• Innovation teams
• Creative agencies
• Schools & universities
• Product development
• Startups
• HR & culture teams
Privacy...
All user data, projects, ideas, and ratings are stored securely using Google Firebase.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improvements
The developer, MATHIAS WELZEL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MATHIAS WELZEL
- Size
- 59.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Mathias Welzel