congstar

congstar

iOS

congstar GmbH

(137,384 total reviews)
Utilities

Negative Reviews

0

negative reviews found

What users complain about in congstar

Users frequently complain about login issues, poor app functionality, and being forced to use the app for basic account management. Many report errors after updates, slow performance, and missing features like eSIM transfer or contract cancellation options. The app's design changes and mandatory use without desktop alternatives are also common frustrations.

  • Login problems after updatesHigh
  • Forced app usageHigh
  • Missing basic featuresMedium

AI summary of 268 recent 1-3 star reviews. Read the full reviews below.

Is congstar your app?

If you own it, get a free health report by email: trust verdict, store rating and the top complaint themes users hit. It is sent to the address you sign in with.

Fetching reviews, please wait...

Compare congstar with another app

See side-by-side negative review analysis, rating breakdown, and complaint patterns.

Start a comparison →

Frequently Asked Questions

What do users complain about most in congstar?

Negative reviews on congstar 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 congstar rated on App Store?

congstar has an average rating of 4.7 stars from 137,384 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 congstar have negative reviews?

Even apps with strong overall ratings accumulate 1-3 star reviews when users hit specific issues. For congstar, 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 congstar worth installing in 2026?

congstar is highly-rated overall with 4.7 stars. The negative reviews above are useful for understanding the specific edge cases (paywalls, account recovery, regional restrictions) that the high average rating hides. Worth installing for most users in this category.

What are alternatives to congstar?

Browse the Utilities category to compare congstar 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.