Shift Calendar Alarm
Shift calendar that sets your iPhone alarms for you
What is Shift Calendar Alarm?
When your shifts move every week, you end up resetting alarms again and again. Shift Calendar Alarm puts your schedule and alarms in one place. Save the shifts you work most, like early, late, night or on-call, each with up to three alarms on the day or the evening before. Tap dates on the calendar to schedule them, and the app sets the built-in iPhone alarms for the next 60 days. When the roster changes, edit the calendar and the alarms update too. You can skip a single alarm, add a note to any day, and use Patterns to drop a repeating run of shifts onto the calendar in one go. A Home Screen widget shows today's and tomorrow's shifts. Free to download: the free version includes 3 Shift Types, 1 pattern and 8 scheduled shifts, and Premium removes those limits. Requires iOS 26 or later. Available in 9 languages.
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FounderPlaybooks.
What other founders did to grow.
2722 dispatches from hundreds of founders, pulled from the week's best podcasts.
running a paywall campaign for existing users triggering the paywall in certain behavior for existing users either as an app open like we did in Mojo or after some key behavior event that paywall campaign actually drove I think about 15% of new revenue from the existing user base
Run a weekly paywall for free users to unlock 15% incremental revenue
Mojo showed a paywall to existing free users once per week on app open and generated 15% of new revenue from that untouched segment. The frequency cap was key: users did not complain, and app store reviews showed no negative reaction. Most apps skip this entirely; triggering one weekly paywall for free users is a low-effort, low-risk revenue unlock that compounds with your existing UA spend.
some readers emailed me and they told me they struggled with my long articles because they had dyslexia or other reading issues it was just hard for them to consume it so to help those very highly valued readers... I started a podcast where narrated my articles
Treat reader complaints as format-validation data
When paying subscribers complain about HOW they can't consume your work — not what — that's the validation signal for a new format. Arvid's entire podcast exists because dyslexic readers emailed him. Don't dismiss accessibility feedback as edge cases; it's the cheapest market research you'll ever get on what format to add next.
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