ECM: SSJ & SOJ icon

ECM: SSJ & SOJ

Randle Christian Sink

⬇ 500+ downloads

Est. actual: 635

Free

Released: Mar 7, 2015

No in-app purchases

No ads

Signals

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

📈Last 7 days 0 installs · 0/day since Oct 7
🏆Among Productivity apps bottom 0% by installs gained this week (516 peers growing)
🛠Updates dormant · updated 4204 days ago
🔁Ownership moved between accounts of the same company, from Randle C. Sink to Randle Christian Sink · Nov 5, 2026

Installs since launch

0 installs since Oct 7

Update history

1.0 May 13, 2015 · seen Oct 22, 2026

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

ECM: SSJ & SOJ is a productivity app by Randle Christian Sink with 500+ downloads (about 635 estimated). Released Mar 7, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “Use the Electronic Countermeasures (ECM) app to find SSJ & SOJ values in dB”