A-Pen

Name: A-Pen
Author: Penpeer co. ltd.

Penpeer co. ltd.

⬇ 10,000+ downloads

Est. actual: 14,203

Free

Released: Jul 1, 2019

IAP: $104.99 - $109.99 per item

No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +60 installs — 8% slower than the week before (+65) · 8/day since Oct 9
🏆Among Social apps top 12% by installs gained this week (138 peers growing)
🛠Updates actively updated · updated 9 days ago · every ~8 days (3 updates tracked)

Installs since launch

+260 installs since Oct 9

Update history

2.86.0 Nov 2, 2026 · seen Nov 9, 2026

2.85.0 Oct 26, 2026 · seen Oct 30, 2026

2.84.0 Oct 18, 2026

A-Pen is a social app by Penpeer co. ltd. with 10,000+ downloads (about 14K estimated). +60 installs in the last 7 days. Released Jul 1, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “Taiwan's largest physician community and the platform that understands physicians best! Read free AI-powered abstracts from top medical journals within the app. It's also Taiwan's largest physician recruitment and exchange platform, providing a one-stop solution for physician recruitment and job hunting.”