Comparison

Headache Diary Pro vs CatAche Diary

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

Head to head
About

Headache Diary Pro

Track your headache pain, symptoms, and potential triggers with this comprehensive mobile diary. Analyze your headache patterns with detailed statistics and export your findings for further review. Helps you gain control over your pain by understanding its characteristics.

Highlights
  • Extensive headache logging
  • Track pain, symptoms, and triggers
  • Record medication and effectiveness
  • Multi-user support
  • Comprehensive offline statistics
  • PDF export function
Read full description

Whether man, woman or child - everyone has headaches sometimes. The main reason is usually stress which is the cause or feeling tense and not moving enough. Even genetic factors like food intolerances may be the cause of headaches. No matter the cause, an accurate logging of headaches may help to identify possible triggers. With the Headache Diary Pro for your iPhone or iPod Touch you get the most sophisticated mobile app for this purposes. This Headache Diary Pro will help you to track your headache pain, symptoms, triggers, treatments and much more. The more you know about your headaches, the more you will be able to get your pain under control. • Apple: 'New and Noteworthy' of all Apps in Germany/Austria/Suisse! • German Telekom: 'Top App of the month' - August 2011 • Top 1 of Healthcare Category in Germany • Top 3 of Healthcare Category in Austria & Suisse Extensive Logging The Headache Diary Pro includes extensive logging capabilities, like: • Date of your headaches • Type of your headaches • Duration and intensity • Taken medication, amount, did it helped (help)? • Impairment • Symptoms • Midas-Questionaire • and much more... All logs are editable and expandable which enables you to adjust the diary to your needs and your characteristics of your headaches. Multiuser capable Buy once and use it for multiple users. Whether husband, wife or kids - add as many users as you wish and start logging their headaches immediately. Comprehensive Statistics Benefit from the clearly structured and well designed statistics of the Headache Diary Pro. These statistics don´t only look amazing, they can also help you analyze the characteristics of your headaches. All statistics are offline available, easy to understand and optimized for the landscape mode. Turn your device into the landscape mode and you will get all the charts in an attractive flow view. Say goodbye to far too complicated and ugly looking statistics. Export Don't be satisfied with simple text exports! The Headache Diary Pro includes an excellent export function that allows you to print your report or to send it by mail. It will generate an clearly structured PDF that looks on all operating systems equal. All you need is an PDF-Viewer. More features • Stunning and Intuitive Design • Retina-Ready • Unique Overview • Quick-Entry Button • Optimized for Portrait and Landscape Mode • and much more … This app is not intended for self-diagnosis or self-treatment. If symptoms persist, emerge or change the characteristics of headaches, please consult your doctor immediately.

About

CatAche Diary

Features
Read full description

A cat can't cure your headache — but it might just make it easier to bear. CatAche is a simple, friendly headache diary that helps you log and track your headache episodes — so you can start to understand your patterns and take back control. No sign-up. No account. No fuss. Just you, your data, and a cat who cares. Use it for free for logging 10 episodes. If you like the app, upgrade to Premium and get unlimited episodes. What you can do: • Log headache episodes quickly and easily • Record the date and details of each episode • Track your history over time • Spot patterns to better understand your headaches Why CatAche? Headaches are no fun — but your diary doesn't have to be miserable. CatAche brings a little feline warmth to an otherwise frustrating experience. Because cats make everything better. ? Your privacy, always: All your data stays on your device. Nothing is sent anywhere, ever. Simple. Private. A little bit cat-shaped. Download CatAche and start understanding your headaches today. CatAche is a personal tracking tool and does not provide medical advice.

Screenshots

Headache Diary Pro4 screens
CatAche Diary4 screens

Verdict

The call

The clearest difference is price: CatAche Diary at Free against Headache Diary Pro's $3.99. CatAche Diary also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (13.0 vs 15.6). Headache Diary Pro's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

CatAche Diary is free to download; Headache Diary Pro costs $3.99 up front. CatAche Diary sells 1 one-off in-app purchase. Headache Diary Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Headache Diary Pro ships an update every 3 months, CatAche Diary every 4 days. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
Headache Diary Pro versus CatAche Diary: the parameters behind the verdict, then further details
ParameterHeadache Diary ProCatAche Diary
Price$3.99Free — better
Rating4.5 (19 ratings) — better—
Positive reviews75.9% of reviews—
Number of ratings19 — better—
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size9 MB27 MB
Age rating12+4+
DeveloperTim PreussStefanus van de Wetering

In-app purchases

None

Headache Diary Pro

No in-app purchases

1 purchases

CatAche Diary

One-time1
  • Premium Upgrade$1.99

Questions

Is Headache Diary Pro free?
Headache Diary Pro costs $3.99, with no in-app purchases.
Is CatAche Diary free?
CatAche Diary is free to download, with in-app purchases available.
Do Headache Diary Pro or CatAche Diary have ads?
Neither Headache Diary Pro nor CatAche Diary shows ads.
Which is updated more often, Headache Diary Pro or CatAche Diary?
Headache Diary Pro ships an update every 3 months, and CatAche Diary every 4 days. Most recently, Headache Diary Pro was updated on October 18, 2026 and CatAche Diary on October 6, 2026.

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