Comparison

Poop Tracker vs Headache Detective

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Poop Tracker

Features
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Track your bowel movements in seconds and understand your gut patterns over time. Poop Tracker is a private gut health journal built for quick daily logging. Record each bowel movement, choose a Bristol stool type, note color and timing, and add context when something feels different. Over time, your history and weekly insights help you spot patterns in consistency, frequency, and routine. Use it for everyday digestive awareness, constipation or loose stool tracking, IBS journaling, or preparing clearer notes for a doctor visit. Key features: - Fast bowel movement logging - Bristol stool type tracking - Stool color and note history - Calendar and timeline views - Weekly gut pattern insights - Optional photo-assisted AI logging - Doctor-friendly summaries - Private, simple daily tracking Photo help is optional. You can start with Quick Log, then use AI-assisted photo logging only when you want help filling in details. Results are for wellness tracking and personal record keeping, not medical diagnosis. Whether you want a simple poop log, a bowel movement tracker, or a more consistent gut health diary, Poop Tracker helps you build a clearer picture of your body without extra complexity. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://legal.rkvpxdr.com/privacy.html

About

Headache Detective

Features
Read full description

Headache Detective helps you log, track, and understand your headaches โ€” so you can identify triggers, spot patterns, and share meaningful data with your doctor. A subscription is required to use this app. Features include: Quick Log โ€” Tap any pain level (1โ€“10) to log a headache instantly. No forms, no fuss. Detailed Entry โ€” Log everything about your headache: start/end time, pain severity, triggers, symptoms, medications, relief methods, and notes. Interactive Head Pain Map โ€” Tap exactly where it hurts on an anatomically detailed head silhouette โ€” front and back, 14 zones. Calendar View โ€” See your headache days at a glance with color-coded severity dots. Tap any day to browse entries. Powerful Insights โ€” Discover your personal patterns: most common triggers, weekday trends, time-of-day distribution, pain location hotspots, and how each trigger affects your pain severity. Widgets & Siri โ€” Log from your Home Screen or Lock Screen. Use your voice: "Hey Siri, log a headache." Export & Share โ€” Export all your data as CSV to share with your healthcare provider. HealthKit Sync โ€” Headache episodes are automatically written to the Health app. Headache Detective Pro (Subscription) Unlock unlimited logging, full timing controls, calendar, insights, CSV export, widgets, Siri, HealthKit sync, and iCloud sync across your devices. Privacy: Your health data stays on your device. No accounts or sign-up required. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Poop Tracker4 screens
Headache Detective3 screens

Verdict

The call

The clearest difference is ads: Headache Detective at none against Poop Tracker's shown. Headache Detective also leads on update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Poop Tracker sells 2 in-app purchases, starting at $2.99 per 7 days and Headache Detective sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Poop Tracker ships an update every 2 months, Headache Detective weekly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

Scorecard2 real differences ยท 4 level
Poop Tracker versus Headache Detective: the parameters behind the verdict, then further details
ParameterPoop TrackerHeadache Detective
PriceFreeFree
Update frequencyEvery 2 monthsWeekly โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 โ€” better16.0
Further details โ€” not scored
Size49 MB15 MB
Age rating4+17+
DeveloperTianjin Illuso Information Technology Co., Ltd.Riku Kuisma

In-app purchases

2 purchases

Poop Tracker

Subscriptions2
  • Pro (Weekly)3 Days trial$2.997 Days
  • Pro (Yearly)$29.991 Year
2 purchases

Headache Detective

Subscriptions2
  • Monthly$3.991 Month
  • Yearly$29.991 Year

Questions

Is Poop Tracker free?
Poop Tracker is free to download, with in-app purchases available.
Is Headache Detective free?
Headache Detective is free to download, with in-app purchases available.
Do Poop Tracker or Headache Detective have ads?
Poop Tracker shows ads; Headache Detective does not.
Which is updated more often, Poop Tracker or Headache Detective?
Poop Tracker ships an update every 2 months, and Headache Detective weekly. Most recently, Poop Tracker was updated on October 18, 2026 and Headache Detective on October 24, 2026.

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