# DizzyLog: Vertigo Tracker — Dizzy, BPPV & headache diary

> Dizzy, BPPV & headache diary (iPhone/iPad app by nobutaka kawasaki.)

- Source: https://appshunter.io/ios/app/dizzylog-vertigo-tracker/id6799015322 (this page in markdown: same URL + `.md`)
- Developer: [nobutaka kawasaki](https://appshunter.io/developer/6797384563)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 22 MB
- Languages: American English, Japanese
- Released: 2026-08-20
- Data updated: 2026-09-18
- User reviews in markdown: https://appshunter.io/ios/app/dizzylog-vertigo-tracker/id6799015322/reviews.md

## What is DizzyLog?

Log a headache or dizzy spell in 3 taps, right when it happens. Pick what hurts — headache, dizziness, or both — then type, severity, duration, triggers, symptoms and medication, all on one screen. Barometric pressure at that moment is attached automatically from your device's own sensor.

What you log becomes one page a month: when your attacks happen, and what tended to line up with them — counted only from your own records.

■ Built for mid-attack use
• "It hurts now": a 3-tap record. Close the app halfway — what you entered is already saved
• Attack timer: start it from the Home Screen widget the moment it begins; the measured duration goes straight into the record
• About two hours after you take medication, Home asks "Did it help?" Answer in one tap, and which drugs work for you starts to add up
• Left something half-written? After 24 hours, History gently nudges you to finish it

■ Pressure, matched against YOUR records
• A barometric forecast for your area: 2 days ahead free, 3 days and a full week with Pro
• An alert before big drops (Pro) — before, not while it is already falling
• Pressure shapes: sharp drop, slow drop, low and flat, calm, slow rise, sharp rise. See which of the six your own attacks cluster around; when that same shape is forecast, the chart marks it
• Four Home Screen widgets: current pressure, a large 24-hour chart, the attack timer, and today's entry

■ One page a month (Pro)
• A weekday × time-of-day grid shows where your worst attacks gather
• Days that lined up are counted side by side with days that did not — sleep, stress, skipped meals, water, salt, caffeine, alcohol and menstruation, everything you logged
• Medications ranked by how often they worked, with how much you took and the overuse guideline on the same screen
• It reports counted facts. It does not diagnose or predict

■ Ready for the consultation room
• A doctor-ready PDF (Pro) laid out like a paper headache diary: morning/afternoon/night columns, severity as + marks, medication and its effect, menstruation, symptom marks
• With Pro you can read every page on screen — no printing needed
• Medication is recorded by name, with days-of-use totals per drug class
• Preview a free sample PDF with the exact same layout before you buy
• Export everything as CSV (Pro)

■ Free, forever
Unlimited attack records, the pressure chart (2 days ahead), recent history, daily logs (sleep, skipped meals, stress, menstruation and more) and record reminders are all free.

■ DizzyLog Pro
Full history, the whole monthly page, a week of pressure ahead, pre-drop alerts, the doctor-ready PDF and CSV export.
• Monthly plan (free trial included, auto-renewing, cancel anytime)
• Yearly plan (auto-renewing, cheaper than paying monthly)
• One-time purchase (pay once)
All three unlock the same features. Your records are never taken away if you stay free.

■ Privacy
No account. Your records stay on this device only — nothing is sent to the developer or anyone else. Zero ads and zero analytics SDKs (App Privacy: Data Not Collected).

DizzyLog is a journaling app, not a medical device. It does not diagnose, predict or treat any condition. Talk to a doctor about your symptoms.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://nosunosukawa.github.io/dizzylog-site/privacy.html

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| DizzyLog Pro (one-time) | $19.99 | one-time |



## Version history (last 5 releases)

### 1.4.1 — 2026-09-14

Small fixes:
• When pressure barely moves, the change now reads 0.00 instead of -0.00.
• Thresholds in the pressure shape definitions and the monthly summary (for example "4 hPa in 6 hours") now use your region's unit, inHg in the US.

### 1.4.0 — 2026-09-11

1.4.0 — Your records now become one page a month.

• Insights rebuilt as a single page: when your attacks happen and what lined up with them, shown as figures with denominators (Pro)
• A weekday × time-of-day grid, medications ranked by how often they worked, and how much you took against the overuse guideline — all on the same page
• Pressure shapes: six named forms. See which your attacks cluster around; when that shape is forecast, the chart marks it. Tap a shape for its definition
• The barometric forecast now reaches a full week ahead (Pro). Free stays at 2 days
• About two hours after you take medication, Home asks "Did it help?" — one tap and it's recorded
• With Pro, the doctor-ready PDF can be read on screen, every page, with no printing
• The app icon now matches the colours used inside the app
• A monthly plan joins the lineup. The free trial is on the monthly plan (yearly and one-time purchase are unchanged)

### 1.3.0 — 2026-09-02

1.3.0 — Now a proper headache companion, too.

• "What hurts?" — record headaches, dizziness, or both
• "It hurts now" 3-tap record and an attack timer; the measured duration is saved with the record
• Four Home Screen widgets: current pressure, large 24-hour chart, attack timer, today's entry
• A pressure-first Home: local barometric forecast, plus alerts before big drops (Pro)
• "In your case" insights: counts overlaps between pressure drops and your own attacks
• Doctor-ready PDF redesigned to match paper headache diaries, with a free sample to preview before buying
• Medication by name, with per-class day totals
• Record reminders (next-morning follow-up, daily time)
• New yearly plan with a 14-day free trial; the one-time purchase remains available

### 1.1.2 — 2026-08-27

Purchases and restores now confirm the result on screen. Fixed the pressure card, where the unit and the rise/fall wording could appear swapped.

### 1.1.1 — 2026-08-24

A small maintenance update. No changes to features.

## Apps similar to DizzyLog

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Dulce: Glucose Tracker](https://appshunter.io/ios/app/dulce-glucose-tracker/id6770694596) | — | Free | Medical |
| [Symptom Memo: Pain Tracker](https://appshunter.io/ios/app/symptom-memo-pain-tracker/id6760388084) | — | Free | Medical |
| [Meniere's - Vertigo & Hearing](https://appshunter.io/ios/app/menieres-vertigo-and-hearing/id6759982106) | — | Free | Medical |
| [たいちょうメモリー](https://appshunter.io/ios/app/id6749819642) | — | Free | Medical |

## More apps by nobutaka kawasaki

- [FRAME FIT: Progress Photos](https://appshunter.io/ios/app/frame-fit-progress-photos/id6797384560)
- [PawWeather: Pavement Check](https://appshunter.io/ios/app/pawweather-pavement-check/id6798468915)
- [Pool Tick: Water Chemistry](https://appshunter.io/ios/app/pool-tick-water-chemistry/id6798891051)
- [原価ノート](https://appshunter.io/ios/app/id6799887510)

All apps by nobutaka kawasaki: https://appshunter.io/developer/6797384563

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-18.*