Remember the session.
Find the detail.
A jiu-jitsu training journal I own, design and build. Quick capture after training; structured recall before the next session.Watch the 18-second product film ↓
Free on App Store ↗ Google Play ↗
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About this recording
The complete phone screen, uncropped. This edit follows one coaching cue from capture to retrieval. The iOS development build is separate from the app-store release.
- A session is logged in one action, then a Scissor Sweep cue is added as optional detail.
- The saved session holds that cue.
- Game organises techniques by position; opening Closed Guard retrieves the same cue.
- Scope
- Product direction · UX and interaction design · Identity · Native iOS build
- Project
- Owned by cyber:cyber · Dan Andrews · 2026
Save the session before asking for the detail.
Save how training felt and what it involved in one action. Add techniques, positions and coaching cues when there’s more to remember.

Time and position are different ways back in.
History answers “What did I train that week?” Game answers “What do I know from this position?” Sessions and techniques stay connected, with two distinct ways back in.

Return to the detail that matters.
Refine a cue once; retrieve the revision through the session or position. Personal notes come first, with reference techniques available on demand.

An owned product built around a training practice.
Keep capture light. Make the record richer as it grows. Let the practitioner return through the context they remember.
Released on iPhone and Android. This case shows the 20 October iOS development build, including card refinements prepared for a future app update.
Frame BJJ · Public store listings
Designing a product people have a reason to return to?
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