# ZukiLog — Pressure & Condition Tracker

> Pressure & Condition Tracker (iPhone/iPad app by Keisuke TAKAYANAGI.)

- Source: https://appshunter.io/ios/app/zukilog/id6769686071 (this page in markdown: same URL + `.md`)
- Developer: [Keisuke TAKAYANAGI](https://appshunter.io/developer/1896679332)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 9 MB
- Languages: American English, Japanese
- Released: 2026-05-27
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/zukilog/id6769686071/reviews.md

## What is ZukiLog?

ZukiLog records the barometric pressure of "where you are right now" in real time, using the pressure sensor built into your iPhone.

Instead of a weather forecast's predicted pressure, you can see the actual pressure you're experiencing on a graph — including the local changes that forecasts miss, such as inside buildings, underground, or on high floors.

FEATURES

■ Real-time pressure (measured, not forecast)
Your iPhone's sensor automatically measures and logs the pressure at your current location. See a day's pressure changes at a glance.

■ Quick condition log
Record your headache level and self-care (stretching, etc.) with a tap. A simple design that keeps input to a minimum.

■ Visit Report (PDF) — Supporter plan
Export your pressure, condition, and self-care records for a period as an A4 PDF. Handy when consulting a healthcare provider, with a pressure-and-condition chart and a condition calendar.

■ Day / Week / Month views
Switch between a single day's pressure and condition changes and weekly or monthly summaries.

■ Automatic backup — Supporter plan
Once a day, your records are exported to a folder you choose — so you're covered even if you switch devices or lose data.

■ Dark mode
Follows your system setting for a comfortable, eye-friendly screen at night.

■ No ads
No annoying ads at all.

GREAT FOR
- People whose headaches or discomfort tend to follow pressure changes
- Anyone who wants to track the link between the weather and how they feel
- People who want to organize their records to share at a medical visit
- Anyone looking for a simple, easy-to-keep-up health tracking app

ABOUT THE SUPPORTER PLAN
Some features (Visit Report, automatic backup, high-precision pressure mode, and more) are available on a monthly Supporter plan that helps fund ongoing server costs and development.

This app is not a medical device. The measured pressure data and condition notes are intended for self-care (to help you manage your well-being), not for diagnosing, preventing, or treating any specific illness. If you have symptoms, please consult an appropriate healthcare provider.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Support S | $0.99 | per month |
| Monthly Support M | $2.99 | per month |
| Monthly Support L | $4.99 | per month |



## Version history (last 5 releases)

### 1.3.0 — 2026-07-24

Version 1.3.0

• Report (PDF) is here — available on any Monthly Support plan.
  Export your pressure, condition, and self-care records for a period as an A4 PDF, handy when consulting a healthcare provider.
• Minor improvements.

### 1.2.0 — 2026-07-21

Version 1.2.0

• You can now redeem offer codes (campaign codes) from Settings.
• Minor improvements.

### 1.1.0 — 2026-07-21

• Automatic Backup (Monthly Support — middle plan or higher)
  Once a day, your records are automatically saved to a folder you choose — so you're covered even if you switch devices or lose data.

### 1.0.5 — 2026-06-14

Location permission is no longer required.

We previously requested location access to help record barometric pressure in the background.
With improvements to our silent notification-based pressure tracking, location permission is no longer needed.

If you had previously granted location access, you can safely turn it off in your device Settings.

### 1.0.4 — 2026-06-04

Stability improvements and bug fixes.

## Related topics

[zukilog](https://appshunter.io/ios/topics/zukilog)

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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 2026-07-30.*