# Pressure Tomorrow? - Headache — Pressure tomorrow at a glance

> Pressure tomorrow at a glance (iPhone/iPad app by Hiroyuki Kako.)

- Source: https://appshunter.io/ios/app/pressure-tomorrow-headache/id6819609705 (this page in markdown: same URL + `.md`)
- Developer: [Hiroyuki Kako](https://appshunter.io/developer/1581721316)
- Category: Weather
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 10 MB
- Languages: American English, Japanese
- Released: 2026-10-11
- Data updated: 2026-10-13

## What is Pressure Tomorrow??

Pressure Tomorrow? shows people whose headaches and fatigue follow the weather how air pressure will change over the next four days, at four levels. Tomorrow's outlook is on the first screen. No graph hunting, no switching tabs.

WHAT IT DOES
• Four-day levels (Calm / Mild / Caution / Alert) with a short note such as "Falling tonight" or "Lowest tonight"
• Current pressure measured by your device's barometer, with the change over the last 3 hours
• A pressure chart from 7 days back to 5 days ahead
• Today's outlook on widgets and Apple Watch
• An alert one hour before a rapid pressure drop
• A "Feeling it" button. Choose intensity and type (headache, fatigue, dizziness, other); the time and pressure are saved with it
• Look back. A calendar and list show how your bad days line up with pressure

WITH PRO
• Evening alerts the night before a Caution or Alert day
• Tomorrow's outlook on widgets and Apple Watch; medium and large widgets show the next few days
• Pressure chart up to 10 days ahead
• No banner ads
Pro is available monthly, yearly, or as a one-time purchase. Every plan includes the same Pro. Watching an ad gives you Pro for 12 hours.

ABOUT THE LEVELS
Levels reflect the size of the pressure change. A drop of about 3 hPa within six hours shows Mild, 6 hPa Caution, and 10 hPa Alert. Sensitivity can be adjusted in three steps. The app does not predict or diagnose symptoms.

ABOUT YOUR DATA
Forecasts come from Apple Weather. Current pressure is measured on your device. Your entries are stored on this device, and headache, fatigue and dizziness entries are also written to Apple Health. Nothing is sent elsewhere.

PRO (AUTO-RENEWING SUBSCRIPTION / ONE-TIME PURCHASE)
• Monthly or yearly (auto-renewing) subscription, or a one-time purchase. Prices are shown on the purchase screen in the app
• Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and the renewal is charged within 24 hours before the period ends
• Manage or cancel in App Store > Subscriptions
• Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
• Privacy Policy: https://kakovail.info/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Lifetime | $22.99 | one-time |


## Is Pressure Tomorrow? safe?

Not enough ratings yet to assess Pressure Tomorrow?.

## Is Pressure Tomorrow? legit?

Pressure Tomorrow? - Headache appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Pressure Tomorrow? is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-11

No release notes.

## More apps by Hiroyuki Kako

- [AffableAffect](https://appshunter.io/ios/app/affableaffect/id1581721314)
- [Donut timer](https://appshunter.io/ios/app/donut-timer/id6743337777)
- [Body Temperature Log Note App](https://appshunter.io/ios/app/body-temperature-log-note-app/id6756289749)
- [LastTime Logger](https://appshunter.io/ios/app/lasttime-logger/id6756869213)
- [らくらく調理計量くん](https://appshunter.io/ios/app/id6788341375)
- [NightRing](https://appshunter.io/ios/app/nightring/id6790335160)

All apps by Hiroyuki Kako: https://appshunter.io/developer/1581721316

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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 2026-10-13.*