What is your spaced-repetition pattern actually telling you?
Log your daily reviews, mature retention, new-card velocity, and the session context. After enough entries, AI reads your history and tells you which sleep nights, caffeinated sessions, deck mixes, and session times are quietly shaping your retention — for you specifically. Pattern only. Not a study coach. Not a retention-optimisation tool. Not an algorithm advisor.
"Across 28 sessions over 30 days, your review- completion rate met or exceeded reviews_due on 22 days; on 6 days reviews_due exceeded reviews_ completed (median…
6 fields. Done in 30 seconds per session.
Fast enough to fit into any routine, specific enough to generate real patterns after 30 days.
Log, build, learn.
Log in 30 seconds per session
One entry. A few taps. The fields are designed so you never have to think about what to fill in.
Build your dataset
Miss a day? Optional email nudge. AI needs 30 entries to find patterns worth reading.
First insight free
AI analysis at 30 entries. Your factors, your dates, your correlations — not a generic article.
10 things Spaced-repetition reviews reveals about you.
- Whether your daily review-completion rate has direction across the period
- Your backlog accumulation pattern — surfaced calmly, as data, not as failure
- Whether your mature-retention trajectory is stable, rising, or dipping — direction only, never graded
- Whether your new-card-addition velocity tracks with mature-card stability
- Whether sleep × retention has direction in your own data (paired with TRK-001)
- Whether caffeine × retention has direction in your own data (paired with TRK-007)
- Whether time-of-day × session quality has direction in your own data
- Your deck-mix shift across the period
- Your session-quality trajectory
- The variance check on your scale fields and context flags
Here's what arrives at 30 days.
Illustrative — your analysis uses your own data.
Your spaced-repetition reviews patterns show a clear weekly cycle. AI finds the specific factors affecting your scores — after 30 days, your data tells the story.
“"Across 28 sessions over 30 days, your review- completion rate met or exceeded reviews_due on 22 days; on 6 days reviews…”
People watching their own patterns.
Anyone using spaced repetition — Anki, Quizlet, RemNote, Mochi, SuperMemo, Duolingo, Memrise, paper Leitner box. Medical students (Anking, Boards & Beyond), USMLE / MCAT candidates, polyglots, language learners, GCSE / A-level / IB / SAT students, undergraduates, postgraduates, PMP / CFA candidates, hobbyists, retired learners, and ADHD users using SRS as a working-memory aid. For users who want to know what is actually shaping their retention — not what a tutor, teacher, or app's streak counter thinks.
Common questions
Is the Spaced-repetition reviews tracker medical or diagnostic?
No. Unhide is pattern-insight for self-improvement — not diagnosis, treatment, or medical advice. The AI is explicitly prompted to avoid clinician language. If something concerns you, please talk to your GP.
Does the AI see my entries?
Only when an analysis runs — triggered in-app or delivered to your email. Either way, only your logged data and history is sent, never your personal information. Your data is never used to train any AI model. Full detail in the privacy policy.
What if I miss a day or two?
No streak guilt. Your insights stay accurate; the chart just has fewer dots. The AI explicitly works around gaps in your data instead of pretending they're zeros.
When is my first AI insight free?
At 30 days of entries, and again at 180 days, on every free tracker. Free plan includes 2 trackers — upgrade for monthly or weekly AI runs.
Can I delete everything?
Yes, anytime, no questions asked. Delete a single entry, a whole tracker, or the entire account. Deletion cascades through analyses and exports.
Pair with these trackers.
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A private log of your own stims — what you do, when, in what context, before and after — so you can see your own regulation patterns. Not to suppress them. Not to reduce them. To understand them. Anti-ABA by design.
Free forever · Plus £7.99/mo · Pro £17.99/mo
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