# Migraine Tracker & Cycle: Baro — Barometric pressure headaches

> Barometric pressure headaches (iPhone/iPad app by Ashley Weyers.)

- Source: https://appshunter.io/ios/app/migraine-tracker-and-cycle-baro/id6788279016 (this page in markdown: same URL + `.md`)
- Developer: [Ashley Weyers](https://appshunter.io/developer/6776025575)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 32 MB
- Languages: American English
- Released: 2026-07-20
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/migraine-tracker-and-cycle-baro/id6788279016/reviews.md

## What is Migraine Tracker & Cycle?

Baro records the barometric pressure around every attack automatically, so you can see which pressure drops set yours off. If your migraines follow your period, it shows that too — in your own data, not a theory.

Log an attack in seconds on a dark screen, with huge buttons and no typing. No account, ever. Nothing leaves your phone.

YOUR ATTACKS, ON YOUR CYCLE
Log your period by tapping days on the calendar, or import it from Apple Health so you are not entering it twice. Baro places every attack against your cycle and gives you the line a neurologist actually asks for: "4 of 5 attacks on cycle days -2 to +3."

BUILT FOR THE WORST HOUR
Hold one button to start logging. Pain, triggers, medications and where it hurts are all optional and all one tap. Had to stop halfway? The attack stays open and waits for you.

YOUR DOCTOR'S PLAN, ON A TIMER
Put your own protocol in once — water, a pain reliever, a rescue step — and Baro reminds you when each step is due, then records what you took and when. The plan is yours. Baro never suggests a medication or a dose.

THE PRESSURE STORY, ATTACHED
Baro records the barometric run-up to every attack, so you can find out whether weather is really one of your triggers instead of wondering. Readings in both inHg and hPa.

ONE PAGE FOR YOUR NEUROLOGIST
Attacks, attack days, average pain, medication days with an overuse flag, and your cycle-linked count. The summary a three-month diary gets asked for, in one tap.

FREE FOREVER
The log, your full history, the per-attack pressure receipt and the doctor PDF are free forever. No ads, no data sales. Everything stays on your phone.

BARO PRO
- Patterns across every attack: pressure windows, sleep, meals and cycle, each line cited from your own history.
- The advanced report: a six-month trend and a pressure-correlation page.
Baro Pro is 14.99 a year with a 7-day free trial, or 39.99 once. A year, not a month.

Baro is a diary. It does not diagnose, treat or prevent any condition. Always follow your own clinician's advice.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://digitalbrain.co.nz/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Baro Pro | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Baro Pro (Lifetime) | $39.99 | one-time |



## Version history (last 4 releases)

### 1.0.3 — 2026-08-16

No changes inside the app this time. The update refreshes Baro's App Store listing, and Baro now needs iOS 15 or later.

### 1.0.2 — 2026-08-15

No changes inside the app this time. This update only refreshes how Baro is described on the App Store.

### 1.0.1 — 2026-08-09

You can now log your period the moment you install Baro — the calendar is there from the first launch, and it always tells you what it can and cannot see yet about your cycle.

Also: the attack plan waits for its timer instead of letting you skip ahead, the pressure story can be added to an attack you have already logged, your local pressure follows you when you travel, and the doctor report no longer calls a number "relief" when it is really the time from your first medication to the attack ending.

### 1.0.0 — 2026-07-20

No release notes.

## More apps by Ashley Weyers

- [TendTail: Cat Health Tracker](https://appshunter.io/ios/app/tendtail-cat-health-tracker/id6776025573)
- [GastroLog: Food Symptom Diary](https://appshunter.io/ios/app/gastrolog-food-symptom-diary/id6778739034)
- [Lower Cortisol: Calmer](https://appshunter.io/ios/app/lower-cortisol-calmer/id6781436171)
- [Amaya: PCOS Symptom Tracker](https://appshunter.io/ios/app/amaya-pcos-symptom-tracker/id6781661196)
- [Chess Clock: OTB Game Timer](https://appshunter.io/ios/app/chess-clock-otb-game-timer/id6786932444)

All apps by Ashley Weyers: https://appshunter.io/developer/6776025575

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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 2026-08-18.*