Calerto
Calerto is the meeting alarm app that turns your calendar invites into loud, impossible-to-miss alarms — so you're always on time.
Calerto
Calerto is the meeting alarm app that turns your calendar invites into loud, impossible-to-miss alarms — so you're always on time.
Ranked #4622 on TrustMRR
11 active subscriptions
Revenue is verified with
RevenueCat API key.Last updated: Sep 22, 2026, 08:46 AM
Calerto is the meeting alarm app that turns your calendar invites into loud, impossible-to-miss alarms — so you're always on time.
Silent calendar notifications are easy to miss, causing people to be late for meetings.
Audience
Remote workers, sales teams, students, anyone who's ever been late due to missed calendar pings.
Pricing
Free: $0, Pro Monthly: $2.99, Pro Yearly: $12.99, Pro LifeTime: $24.99
6 ratings onApp Store
Tech stack
Backend
Screenshot
apps.apple.comProduct updates
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