Yup!
https://simplex.chat/invitation#/?v=2-7&smp=smp%3A%2F%2FUkMFNAXLXeAAe0beCa4w6X_zp18PwxSaSjY17BKUGXQ%3D%40smp12.simplex.im%2FxKzHtLDsNzdIg3m7Ym1KAKQpoJqsxI5U%23%2F%3Fv%3D1-3%26dh%3DMCowBQYDK2VuAyEAEyAFqysbX4MQz9xBjZXU7lTzliMzDrtjx1y2BUkO2l4%253D%26k%3Ds%26srv%3Die42b5weq7zdkghocs3mgxdjeuycheeqq...