UPSTAR

Name: UPSTAR
Author: 株式会社Emer

株式会社Emer

⬇ 1,000+ downloads

Est. actual: 1,340

Free

IAP: $1.99 - $499.99 per item

No ads

Rated: Everyone

Signals

3 this week · 2 positive All of this week's signals →

📈Last 7 days +11 installs — 0% faster than the week before (+11) · 5/day since Sep 27
🏆Among Sports apps top 38% by installs gained this week (266 peers growing)
🛠Updates quiet · updated 37 days ago · every ~18 days (2 updates tracked)

Installs since launch

+216 installs since Sep 27

Update history

2.2.9 Oct 5, 2026 · seen Oct 18, 2026

今回のアップデート内容：<br>ーライブ配信機能に関する一部の不具合を修正

2.2.8 Sep 17, 2026 · seen Sep 27, 2026

今回のアップデート内容：<br>ー決済画面のUIを更新

UPSTAR is a sports app by 株式会社Emer with 1,000+ downloads (about 1.3K estimated). +11 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “UPSTAR is a fan community smartphone app that connects active athletes (from professionals to amateurs) with fans and supporters. The players will answer our unique researched questions that dig deep into their values and inner world. A message will then be created from the answers and delivered to the supporter.…”