Mike Johnstone

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Apps: 4

Total installs: 3.4K

Latest release: Apr 1, 2026

How this developer operates

Carrier title MySIPcity holds 58% of the developer's installs
Hit rate 0% of launches reach 100k installs (0 of 4 at least 30 days old)
Release rhythm a new app every ~1.6 years on average
Maintenance 2 of 4 apps updated in the last 90 days · last update 15 days ago · updates every ~115 days

All apps

App	Style	Rating	Installs	Released
MySIPcity	Communication	—	1,000+	May 20, 2021
2talk Soft Phone	Communication	—	1,000+	Oct 28, 2021
Switch Mobile	Communication	—	100+	Jun 15, 2025
Switch Mobile (US)	Communication	—	10+	Apr 1, 2026