KotlinConf vs Drimphone Usage & Stats

Drimphone - app for roaming calls and SMS. With Drimphone you can make calls from the app using: - Drimsim rented number; - Linked Russian cellular number; You can save costs for calls to Russia by linking your Russian cellular number. If you call or send SMS to another Drimsim customer from the app, only internet traffic will be charged. The app will show the price of the one minute of call and one SMS. The price consists of the tariff and the amount of traffic spent. One minute of call is approx. 1 Mb. Prices for incoming calls to the linked Russian cellular number is equal to €0,1 per minute in any country + price of traffic. Payment for calls and SMS is debited from the Drimsim balance.