Xavier Joseph Haas
1 app seen in App Store top charts, 1 charting now.
| App | Category | Released | Best rank now | Rating | New ratings a week |
|---|---|---|---|---|---|
 Sandbar - ADHD Focus Timer Sandbar – ジオラマ勉強タイマー | Productivity | #187 | ★ 4.9 | – |
Xavier Joseph Haas: releases, featuring and milestones across their App Store apps
Last change · 1 events since 16 Oct 2026Full timeline ↓Full timeline · 1 events
- 🆕Sandbar - ADHD Focus Timer · Released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Free with an account
Portfolio-wide download estimates, top grossing positions and new-launch alerts for Xavier Joseph Haas.
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