Calculator for engineer

Name: Calculator for engineer
Author: Yun Sung-Min

Yun Sung-Min

⬇ 5,000+ downloads

Est. actual: 6,653

Free

Released: Apr 16, 2018

No in-app purchases

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +5 installs — 25% faster than the week before (+4) · 0/day since Sep 23
🏆Among Tools apps bottom 47% by installs gained this week (859 peers growing)
🛠Updates quiet · updated 103 days ago

Installs since launch

+23 installs since Sep 23

Update history

2.5 Jul 31, 2026 · seen Sep 23, 2026

Edit API

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

Calculator for engineer is a tools app by Yun Sung-Min with 5,000+ downloads (about 6.7K estimated). +5 installs in the last 7 days. Released Apr 16, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “It is configured to calculate unit conversion, parabolic motion, pneumatic cylinder capacity calculation, hydraulic cylinder capacity calculation, bolt strength calculation, coil spring calculation, pipe thickness calculation.”