Comparison

頭痛日記 henz vs Simple Headache Log

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

Head to head
About

頭痛日記 henz

This application allows users to easily record and track migraine and headache occurrences. It also supports logging periodic physical condition records, with a calendar view for reviewing past entries.

Highlights
  • Migraine recording
  • Headache tracking
  • Physical condition logging
  • Calendar review
  • Multiple daily records
Features
Read full description

The second version of our migraine management application "henz", "henz-2" is out! In addition to the much-requested three daily headache records, you can now also manage periodic physical condition records! As before, you can easily look back on the calendar.

About

Simple Headache Log

Easily log daily headaches by selecting pain level, weather, and potential causes. Analyze trends and identify triggers through simple charts and rankings. Record past data and manage custom pain factors.

Highlights
  • Easy pain logging with options
  • Analyze pain trends by weather and cause
  • Calendar view of daily pain levels
  • Add past headache data
  • Customizable pain causes and medicines
  • No login required
Features
Read full description

An app that allows you to record your daily headaches. Recommended for migraine sufferers and those who want to record their daily headaches and analyze the causes. Registration is very easy! Just select the pain level, weather, cause of pain, medicines you have taken from the options and press the save button. The simple operation allows for stress-free use. In case you forget to record the data, you can add past data from the "History" screen. In the "Analysis" screen, you can check the trend of pain by weather and the causes of pain in a ranking format, which is useful for analyzing the causes of headaches. ● Features ・Easy to use, just select from the options and register ("Cause of pain” and “Medicine” need to be added or deleted as needed). ・No need to log in. ・The calendar allows you to check the your daily pain level at a glance. ●Disclaimer This App is not medical or treatment advice. It is neither professional diagnosis, opinion or service – and may not be treated as such by the user. We strongly recommend that you consult your own physician or another available health professional regarding any diagnosis, findings or interpretation. ● Privacy Policy https://apps.seeds-digital.com/privacy-policy/ ● Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

頭痛日記 henz4 screens
Simple Headache Log4 screens

Verdict

The call

The clearest difference is review sentiment: 頭痛日記 henz at 100% against Simple Headache Log's 0%. 頭痛日記 henz also leads on rating (5.0 vs 1.5) and in-app purchases (none vs 2). Simple Headache Log's advantage is update cadence (every 3 days vs every 2 weeks). On price, ratings volume, 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

Both are free to download. Simple Headache Log sells 2 in-app purchases, starting at $1.49 per month. 頭痛日記 henz asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

頭痛日記 henz holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of 頭痛日記 henz's written reviews are positive against 0% of Simple Headache Log's.

UpkeepUpdate frequency

頭痛日記 henz ships an update every 2 weeks, Simple Headache Log every 3 days. The most recent releases landed on October 5, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 4 level
頭痛日記 henz versus Simple Headache Log: the parameters behind the verdict, then further details
Parameter頭痛日記 henzSimple Headache Log
PriceFreeFree
Rating5.0 (1 ratings) — better1.5 (2 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings12 — better
Update frequencyEvery 2 weeksEvery 3 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size30 MB56 MB
Age rating4+12+
DeveloperTakumi SugiharaNAOYA ONO

Customer experience

頭痛日記 henz

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Simple Headache Log

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

In-app purchases

None

頭痛日記 henz

No in-app purchases

2 purchases

Simple Headache Log

Subscriptions1
  • Premium Plan$1.491 Month
One-time1
  • Support Developer$0.99

Questions

Is 頭痛日記 henz free?
頭痛日記 henz is free to download, with no in-app purchases.
Is Simple Headache Log free?
Simple Headache Log is free to download, with in-app purchases available.
Which has better reviews, 頭痛日記 henz or Simple Headache Log?
頭痛日記 henz is rated higher. 頭痛日記 henz averages 5.0 out of 5 from 1 ratings, while Simple Headache Log averages 1.5 from 2 ratings.
Do 頭痛日記 henz or Simple Headache Log have ads?
Both 頭痛日記 henz and Simple Headache Log show ads.
Which is updated more often, 頭痛日記 henz or Simple Headache Log?
頭痛日記 henz ships an update every 2 weeks, and Simple Headache Log every 3 days. Most recently, 頭痛日記 henz was updated on October 5, 2026 and Simple Headache Log on October 22, 2026.

Other comparisons