シェアフルシフト（旧Sync Up）

Name: シェアフルシフト（旧Sync Up）
Author: シェアフル 株式会社

シェアフル株式会社

⬇ 100,000+ downloads

Est. actual: 104,381

Free

Released: Oct 23, 2017

No in-app purchases

No ads

Rated: Everyone

Signals

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

📈Last 7 days +648 installs — 24% faster than the week before (+522) · 62/day since Sep 30
🏆Among Productivity apps top 5% by installs gained this week (487 peers growing)
🛠Updates quiet · updated 72 days ago

Installs since launch

+2,422 installs since Sep 30

Update history

2.46.0 Aug 29, 2026 · seen Oct 1, 2026

- 所属先シフト画面で時間バー形式の表示に対応<br>- その他、内部改善を実施

Only the current version so far — new entries appear as the app ships updates.

シェアフルシフト（旧Sync Up） is a productivity app by シェアフル株式会社 with 100,000+ downloads (about 104K estimated). +648 installs in the last 7 days. Released Oct 23, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “★You can submit your shift anytime and anywhere without having to go to your workplace! ★I want to work more shifts this month...You can apply to help at your own store or other stores! ★When is the next shift? You can check it anytime with the app! [How to start the Shareful Shift app] *Requires 1 minute! ① Download…”