Inner: Period & Gut Tracker

Your health is more than a calendar.

Most apps stop at tracking your period. Inner connects the dots between your cycle, your gut, and your emotions — so you can finally understand how your body actually works.

See patterns you've been missing

Your hormones shape more than your flow. They affect your digestion, your energy, your mood. Inner brings it all together in one place — cycle, symptoms, meals, and emotions — then surfaces the insights that matter.

Discover your triggers

Why do certain foods only bother you at certain times? Why does bloating appear out of nowhere? Inner analyzes everything you log — what you eat, how you feel, where you are in your cycle — and finds the connections. The more you track, the clearer the picture becomes.

Track what matters · Cycle phases and flow · Digestive symptoms and bloating · Meals and how they make you feel · Daily emotions and energy · Sleep, stress, and more

Insights that actually help

Inner doesn't just store your data — it works for you. By looking across your cycle, gut, and emotional patterns, Inner reveals what's really going on. Maybe dairy hits different before your period. Maybe stress in your luteal phase triggers bloating. You'll finally know.

Gut-friendly food guide

Not sure what to eat? Browse foods tailored to your current phase and digestive needs. Get gentle recommendations and simple swaps — no complicated diets, just guidance that fits your body.

Privacy by design

Your health data is deeply personal. That's why Inner stores everything on your device by default — not on our servers. We don't sell your data, we don't share it, we don't use it for ads. Ever. Sync with Apple Health if you want. You're in control.

Designed to feel good

Inner uses a seasonal metaphor — Winter, Spring, Summer, Autumn — to help you understand your cycle naturally. No clinical jargon, no anxiety-inducing charts. Just a calm, supportive space for your health. More than a tracker. A companion for your whole self.

Start your free trial and discover what your body's been trying to tell you.

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