Bowelog: Stool & Bowel Tracker

Log bowel movements in one tap. Bristol Scale, color, ease & notes — all on your iPhone, no account needed. The fastest gut health diary on the App Store. Free, private, no ads. Ever.

Bowelog is the simplest way to track your bowel health. One tap logs an entry. No forms, no sign-up, no friction. Add details only when you want to.

ONE TAP. DONE.

Hit the button. Bowelog records the time and date instantly. That's all you need to do. Come back later to add stool type, color, ease, duration, blood, or notes — or don't. Your call.

BRISTOL SCALE, BUILT IN

The Bristol Stool Scale is the international medical standard used by gastroenterologists worldwide. Bowelog shows all 7 types with clear illustrations so you always log the right one.

Types 3–4 → ideal
Types 1–2 → constipation range
Types 6–7 → diarrhea range

Share this data with your doctor at your next appointment.

TRACK WHAT MATTERS

Each entry can include:
· Stool type (Bristol Scale 1–7)
· Color: normal, yellow, green, black, red
· Ease of passing: very easy → very hard
· Duration in minutes
· Blood present (with medical reminder)
· Free-text notes for your doctor

A food diary connected to how you feel Log meals by ingredient — fruits, vegetables, dairy, sports nutrition, supplements — and start noticing patterns between food and symptoms over time. No calorie counting, no weighing — just what actually matters for understanding your gut.

HISTORY & STATS

· Color-coded calendar — see patterns at a glance
· Full month-by-month history
· Average interval between visits
· Weekly frequency chart
· Most common stool type this month

100% PRIVATE. ALWAYS.

No account. No cloud. No tracking. No ads. Every entry stays on your iPhone or iPad only. Bowelog never sees your data — not a single entry.

BUILT FOR REAL LIFE

Managing IBS, Crohn's, colitis, or constipation?
Or just want to keep an eye on your gut?
Bowelog gives you exactly the data your doctor needs — without the complexity you don't.

Dark mode. iPhone & iPad. Works offline, always.

Available in: English, Russian, German, French, Spanish, Italian, Polish, Portuguese, Japanese, Korean.

Bowelog is a personal tracking tool and does not provide medical advice or diagnosis. Consult your doctor for any medical concerns, especially if you notice blood in stool or persistent changes in bowel habits.