カレンダーZ

iOS

PiyoLog Inc.

4.0

(898 total reviews)

Productivity

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Negative Reviews

negative reviews found

What users complain about in カレンダーZ

Users frequently report losing all their scheduled events after iOS updates, with no backup or recovery options. Many complain about the app becoming unusable after updates, with features breaking or data disappearing. Other common issues include poor visibility (font color/contrast), sync problems between devices, and ads reappearing despite paid removal.

Data loss after iOS updatesHigh
Sync failures between devicesMedium
Ads reappearing after removalLow

AI summary of 118 recent 1-3 star reviews. Read the full reviews below.

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Frequently Asked Questions

What do users complain about most in カレンダーZ?

Negative reviews on カレンダーZ cluster around recurring complaint patterns visible in the 1-3 star reviews above. Common themes include app crashes, missing features, billing issues, and update regressions. Browse the negative reviews on this page to see the specific issues real users in App Store are reporting.

How is カレンダーZ rated on App Store?

カレンダーZ has an average rating of 3.8 stars from 898 ratings on App Store. The negative review breakdown above shows the 1-3 star reviews that the headline rating averages out, grouped by complaint type so you can see what users actually struggle with.

Why does カレンダーZ have negative reviews?

Even apps with strong overall ratings accumulate 1-3 star reviews when users hit specific issues. For カレンダーZ, the negative reviews on this page reveal the friction points that the marketing pages and headline rating do not show. Reading the actual complaints surfaces patterns weeks before they appear in app store rating averages.

Is カレンダーZ worth installing in 2026?

カレンダーZ has a mixed rating of 3.8 stars. The negative reviews above are essential reading before installing because the app has substantial 1-3 star feedback that may signal structural issues.

What are alternatives to カレンダーZ?

Browse the Productivity category to compare カレンダーZ against similar apps with their own complaint patterns. The category leaderboard ranks apps by negative review ratio so you can spot which alternatives have fewer recurring complaints.