READ
· choose how deep
TECH
ValidatedⓘEvidence tiers: Early signal = 1 uncorroborated request — treat as radar, not a validated opportunity · Corroborated = 2-3 requests · Validated = 4+ requests from 2+ different people. Every count appears exactly once, in the fact bar below — each traces to a real source post.
Private Calendar Options
In their words
"I need something multiplatform and that for android it has the summary widget where you can see on your main screen the events ahead" — a builder, verbatim · sign in free to trace the source ↗
What they tried & dropped
Extracted word-for-word from the evidence posts below — every item is quoted verbatim from a real builder.
naver cal
— (no stated shortcoming)
sign in to trace ↗
Hard requirements
Non-negotiables stated by builders in their own words. Miss one and they will not switch.
Month-view widget on androidWeb app availabletwo way sync to g-calmultiple-calendar sync supportsync with microsoft school accountweb support
Competitor pricing
Named rivals & real prices 🔒
Rivals charge $23.99/mo · names — log in ↗
How we checked
Where we searched
3 sources · GitHub (open-source check) · App Store · SaaS marketplaces
Verification funnel
62 raw matches scanned, then AI-de-duped · see the breakdown below
Last scan
13d ago · auto-refreshed every 30 days
Sign in to see the full opportunity
Every source post · named rivals with real prices · what builders tried & dropped · quantified pain — all traceable to the original posts
Sign up free →Signal history
4 posts on record since Aug 2026 — not enough to plot a trend. We plot history once a gap has 3+ posts spanning 3+ weeks.
Evidence pool
4 source posts picked as evidence — each insight links back to a real one.
4 reddit