Calendar app with iCloud sync and Calendly features
Built for iOS/Mac users deeply invested in iCloud who need scheduling automation but won't accept ecosystem fragmentation.
“Make zero sense why they would remove this feature. I’m already looking for alternatives.…”
The receipts — real demand
“Make zero sense why they would remove this feature. I’m already looking for alternatives.”
Full dossier
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Every corroborating quote, the source receipts, and the community echo. One email, no payment.
Why this is a gap
Surfaced from a high-intensity complaint with clear willingness to pay and a specific, reachable audience.
The market
iOS/Mac users committed to iCloud want calendar scheduling automation without leaving the ecosystem. No search volume data; this frustration is real but the addressable market is Apple users with scheduling needs—validate how many actually switch apps vs. accept the gap.
Competition & the opening
Fantastical, Spike, and web-based Calendly sit outside iCloud natively. The 3/10 competition score suggests few players tried native iCloud plus Calendly-like features; Apple's own Reminders and Calendar dominate by default, making acquisition challenging despite the gap.
What's hard to build
Deep iCloud sync integration requires reverse-engineering or relying on undocumented APIs, and you'll face constant friction with Apple's privacy model and AppKit/SwiftUI changes. The 6/10 feasibility score reflects that the tech is achievable but fragile; a single iOS update can break sync, and you'll have limited recourse.
Why now
Apple removed native calendar sharing features in recent updates, forcing users to seek third-party solutions that respect iCloud.
How you'd monetize
$4.99/mo SaaS subscription