Simply Learn Languages - A phrasebook of 50+ languages for traveling (with audio)
Coinramp - The Coinramp Card lets you spend over 10+ cryptocurrencies like cash, online, in-stores and ATM withdrawals. Available in 100+ countries, no ID needed. Anonymous Crypto Cards
Kommit - Flashcards / Spaced Repetition System with text-to-speech
ABcard - ABcard - service allows you to issue an unlimited number of cards to pay for advertising accounts. 3 unique BINs for any work tasks, management of a team of media buyers inside a personal account and complete anonymity when paying for traffic.
LearnObit - A tool for your learning, like Anki & Workflowy in one
PST.NET - Virtual payment cards for online shopping and advertising