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TimeTree: Shared Calendar: what 23 low-star reviews complain about

We read 23 one-to-three-star reviews written between 2026-05-12 and 2026-09-13 and kept the ones that describe a specific unmet need. Grouped with reviews of other apps that say the same thing, they land in 8 repeated complaints. Store listing.

178%24%317%

What reviewers complain about

  • Years of data lost
  • Unrequested ai features forced onto users
  • Unnecessary ai features added
  • Unclear which month is active
  • Time zone confusion
  • Text size cannot be enlarged
  • Shows 35 days instead of 30/31
  • Screen resolution inadequate for low vision
  • Requires daily manual updates to stay in sync
  • Random data deletion

The opportunities these reviews point to

  1. 0180Shared calendar app preserving free core organization features4 of 90
  2. 0249Locked — subscribe to read this opportunity2 of 3
  3. 0381Calendar app with reliable data persistence and backups1 of 70
  4. 0478Locked — subscribe to read this opportunity1 of 99
  5. 0574Locked — subscribe to read this opportunity1 of 8
  6. 0658Locked — subscribe to read this opportunity1 of 3
  7. 0753Locked — subscribe to read this opportunity1 of 2
  8. 0850Locked — 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: Productivity.

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

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