Comparison

Headache Detective vs Ache

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

Head to head
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/

About

Ache

Features
Read full description

Stop guessing. Start forecasting. Headaches don't have to blindside you. Ache turns your symptoms, vitals, and environment into a clear picture of what triggers your headaches โ€” and warns you before the next one hits. Headache forecast See your risk for the hours ahead at a glance. Ache combines your personal patterns with live conditions to tell you when a headache is likely, so you can plan around it instead of getting caught off guard. Smart alerts (Premium feature) Get a heads-up when your risk starts climbing. A timely notification gives you the window to hydrate, rest, or take medication early โ€” when it actually works. Track your triggers Air pressure, temperature swings, sleep quality, UV, pollen, and more. Ache shows you which factors are pushing your risk up today and which ones are working in your favor, so you finally know what sets it off. Spot patterns (Premium feature) Discover how your body state connects to your headaches. See the heart rate, blood pressure, and activity ranges most associated with your attacks, plus a heatmap of exactly when your headaches tend to strike. Fast logging Record a headache in seconds. Rate severity on a simple scale, and Ache auto-captures your weather and vitals while you tag symptoms, triggers, and medications. No tedious forms. Why Ache? Personalized risk predictions that learn from your history Connects with your health and weather data automatically Clean, distraction-free design built for bad-headache days A complete log to share with your doctor Take control of your headaches. Download Ache and know what's coming. Privacy Policy: https://docs.google.com/document/d/1zVAcOldzA4sJYPcFMhtERe5UC6hrTGSQlZYqQOTw2Sk/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1Of6JIJc4-aALTJfaeYrEatjoMqFsUFmjsECL6rp0fMw/edit?usp=sharing Medical Disclaimer: https://docs.google.com/document/d/1RLavi57kGHRs2ypMZ7XufKxfrPmLYnt7--2CEZzS1Gg/edit?usp=drive_link

Screenshots

Headache Detective3 screens
Ache4 screens

Verdict

The call

The clearest difference is update cadence: Ache at daily against Headache Detective's weekly. Headache Detective's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support 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. Headache Detective sells 2 in-app purchases, starting at $3.99 per month and Ache sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Headache Detective ships an update weekly, Ache daily. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

Scorecard2 real differences ยท 4 level
Headache Detective versus Ache: the parameters behind the verdict, then further details
ParameterHeadache DetectiveAche
PriceFreeFree
Update frequencyWeeklyDaily โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS16.0 โ€” better18.0
Further details โ€” not scored
Size15 MB37 MB
Age rating17+4+
DeveloperRiku KuismaExhalo

In-app purchases

2 purchases

Headache Detective

Subscriptions2
  • Monthly$3.991 Month
  • Yearly$29.991 Year
2 purchases

Ache

Subscriptions2
  • Weekly Free Trial3 Days trial$2.997 Days
  • Headache Tracker Annual Premium$39.991 Year

Questions

Is Headache Detective free?
Headache Detective is free to download, with in-app purchases available.
Is Ache free?
Ache is free to download, with in-app purchases available.
Do Headache Detective or Ache have ads?
Neither Headache Detective nor Ache shows ads.
Which is updated more often, Headache Detective or Ache?
Headache Detective ships an update weekly, and Ache daily. Most recently, Headache Detective was updated on October 24, 2026 and Ache on October 8, 2026.

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