L COLLECTION

Name: L COLLECTION
Author: HEARTBEATS, Inc.

HEARTBEATS, Inc.

⬇ 10,000+ downloads

Est. actual: 16,858

Free

IAP: $0.49 - $189.99 per item

No ads

Rated: Everyone

Signals

3 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +43 installs — 77% slower than the week before (+185) · 10/day since Sep 27
🏆Among Entertainment apps top 27% by installs gained this week (481 peers growing)
🛠Updates quiet · updated 65 days ago · every ~376 days (2 updates tracked)

Installs since launch

+363 installs since Sep 27

Update history

5.2.0 Sep 8, 2026 · seen Oct 1, 2026

・OSの最低バージョンを変更いたしました。

5.0.0 Aug 28, 2025 · seen Sep 27, 2026

・OSの最低バージョンを変更いたしました。

L COLLECTION is an entertainment app by HEARTBEATS, Inc. with 10,000+ downloads (about 17K estimated). +43 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “"L COLLECTION official app" is now available! Saitama Seibu Lions official electronic trading card collection service "L COLLECTION" smartphone app version is now available! You can enjoy electronic trading cards that "players move" and "with BGM" in the app. ▼ Collection Expressing a lively play scene in various…”