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Simple Calendar - SimpleCal: what 38 low-star reviews complain about

We read 38 one-to-three-star reviews written between 2026-03-05 and 2026-09-09 and kept the ones that describe a specific unmet need. Grouped with reviews of other apps that say the same thing, they land in 5 repeated complaints. Store listing.

171%216%313%

What reviewers complain about

  • Unhelpful faq×2
  • Recurring data loss×2
  • Random deletion of all events×2
  • Complete data loss×2
  • Very slow adding events
  • Unresponsive customer support
  • Unreliable sync
  • Unreliable storage
  • Unreliable data storage
  • Unhelpful support section

The opportunities these reviews point to

  1. 0181Calendar app with reliable data persistence and backups23 of 70
  2. 0280Locked — subscribe to read this opportunity4 of 90
  3. 0375Locked — subscribe to read this opportunity1 of 25
  4. 0456Locked — subscribe to read this opportunity1 of 4
  5. 0549Locked — subscribe to read this opportunity1 of 2

Score out of 100, then how many of the cluster's reviews are about this app out of its total. Category: Calendar.

Every opportunity with the quotes, the apps named, a build memo and the score breakdown.

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