Ember: Unsent Diary & Vault

Ember is a digital incinerator with no way out. No cloud, no tracking. Just absolute silence and a visceral sensory ritual: press the button, feel a heavy haptic crash, and watch your dark thoughts be engulfed by roaring flames. Type out your unsent letters. Burn them instantly to leave no trace, or seal them in the offline vault with a countdown lock. 100% local sandbox. Uninstall to permanently obliterate. True security lies in absolute physical isolation.