JSBN

Name: JSBN
Author: Vnurture Technologies

Vnurture Technologies

⬇ 50+ downloads

Est. actual: 70

Free

Released: Oct 23, 2019

No in-app purchases

No ads

Signals

2 this week · 2 warnings All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+1) · 0/day since Oct 9
🛠Updates dormant · updated 324 days ago

Installs since launch

+1 installs since Oct 9

Update history

1.0.3 Dec 26, 2025 · seen Oct 24, 2026

We’ve made behind-the-scenes improvements to boost speed and stability, so everything runs more smoothly than before.

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

JSBN is a books & reference app by Vnurture Technologies with 50+ downloads (about 70 estimated). Released Oct 23, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “JSBN stands for "Jain Standard Book Number".”