Press kit

Fact sheet

Name

Calendar Corrector

Developer

Rayn Rosnuk (Loon Softworks), an independent developer in Ontario, Canada

Platforms

iPhone, iPad and Mac; Android in development

Languages

50, including English, French, Spanish, German, Japanese, Chinese, Hindi and Arabic

Launch

Fall 2026, App Store

Price

First calendar free. Unlimited is US$0.99 a month or US$6.99 a year (local prices elsewhere), with a one-week free trial on the yearly plan

Privacy

No account, no server, no tracking. App Store privacy label: Data Not Collected

Short description (25 words)

Calendar Corrector fixes the calendars you subscribe to but can’t edit, like work shifts, school and sports schedules, and keeps a clean, auto-updating copy.

Medium description (75 words)

Subscribed calendars are read-only, so a shift that ends at 6 AM shows up on the wrong day and a school calendar fills up with every grade. Calendar Corrector reads those calendars, applies your fixes, and keeps a corrected copy in your own calendar that updates itself. Fix a title, an end time or a colour once and every future event follows. If a feed breaks, you keep the last good version. No account, no tracking.

What’s different

• Fixes once, forever. Rules apply to every future event in the feed, not just the one you edited.
• Overnight shifts done right. Shifts that end after midnight stay on the day they start.
• Hide what isn’t yours. Other grades, other teams, other provinces’ holidays.
• Never goes blank. If a feed breaks or suddenly empties, the copy keeps the last good version and warns you.
• Private by design. Calendar links stay in the device keychain; nothing is sent to the developer.

About the developer

Calendar Corrector is built by Rayn Rosnuk, an independent developer in Ontario who works shifts in hospitality. It’s written in SwiftUI and runs natively on iPhone, iPad and Mac.