Jianji · Mood Journal

Some feelings can't be put into words — but they can be remembered. Jianji 2.0 — a mood journal that changes color with you. Three seconds a day: tap one emoji, and today's mood takes on a color. No long diary entries, no streaks, no guilt for missing a day. Tracking your feelings should feel light. [Log in one tap] Open, tap, done. Want to say more? Add a note to today's card — or don't. You can edit anytime. [Color cards] After 3 days of logging, your color cards start to grow: one color per day, a band of color per week. Colors say the changes you can't put into words. [Discoveries] The more you log, the more Jianji understands you: you sleep well and your mood lifts, low moods cluster midweek, a walk steadies your day... Every insight passes a statistical check — we'd rather show less than say something useless. Long-press to tell us an insight missed the mark. [Your body is talking] Authorize sleep, steps and heart rate, and Jianji observes them quietly alongside your mood. Health data never leaves your device. [Weekly review] A gentle recap every week: your color cards, mood distribution, your best day, and one small, judgment-free suggestion. [Notes, too] More than moods — your days are worth keeping. The full note-taking experience stays: writing, archive, search, lock, and trash. — About privacy: No account. No servers. No ads. No push notifications. Everything lives on your device, and you can export it all anytime. Made for you if: · You want to track your feelings, but long journals never stick · You keep feeling "off lately" but can't say why · You're curious how sleep, exercise and mood relate · You need a corner that is only yours, and safe Jianji doesn't try to change you. It just helps you know yourself better.