Company Vitalii Gryniuk created these great apps:
Money converter: Currency+, Currency converter: Exchange, SBC - Ballistic Calculator app, Calcy - Calculator App, 5Calc+ - Calculator, ToMo - To-Do list Tasks and Reminders, Waiter POS Restaurant System, Color converter - RGB, The Moon: Calendar Moon Phases, Currency Converter - $€¥, Alarm Clock: & Sleep Timer, iTuner - Chromatic Tuner, The Sun: Sunrise sunset Times, Max for Uber - maximize your Profits as a Uber Driver, Quantum Mechanics - Theories, KDS for Waiter POS, Voice Recorder - REC App, E Tuner: Chromatic tuner, Newborn Baby tracker: baby Log, Ballistic Calculator SBC Light, Bubble LEVEL - High Accuracy, Files: File Manager App, ПДР України, Tone Generator App, and others..