# Attune — Symptom Patterns — Find out why you feel off

> Find out why you feel off (iPhone/iPad app by Yushun Ohtatsume.)

- Source: https://appshunter.io/ios/app/attune-symptom-patterns/id6797223503 (this page in markdown: same URL + `.md`)
- Developer: [Yushun Ohtatsume](https://appshunter.io/developer/6797223505)
- Category: Health & Fitness, Weather
- Price: Free
- Age rating: 12+
- Requires: iOS 26.0 · 11 MB
- Languages: American English, Japanese
- Released: 2026-08-03
- Data updated: 2026-09-16
- User reviews in markdown: https://appshunter.io/ios/app/attune-symptom-patterns/id6797223503/reviews.md

## What is Attune?

"Why do I feel like this today?" — the answer might already be in your data.

How you feel is never one thing. Sleep, the state of your mind, what yesterday was like, the air today. Each is recorded somewhere separate, and only means something once they are put together.

Attune lines them up as one flow, and reads today against your own usual.


■ Today, in three numbers

Condition, Body Battery, Stress. Whether you have recovered, whether you have room left, whether you are wound tight. Whether today is a day to push or a day to rest.

The baseline is your own usual — the same number means different things for different people.


■ Telling a hunch from a fact

"I always feel worse on days like this."

Is that actually true? Attune looks for the relationship in your own records and tells you how sure it is. It does not assert. It is a tool for checking.

And when the evidence is not there, it says so rather than inventing a pattern.


■ Keep the apps you already use

Attune does not ask you to switch.

Whatever reaches Health is read and used, whichever app or device wrote it. Whether your sleep comes from a watch or a ring, your meals from another app, your weight from a scale — it all lands on the same line.

And what you log in Attune is written back to Health. So even if you stop using Attune one day, your data stays with you.

What is arriving, what is missing, and what each missing piece would let you learn — you can see all of it from day one.


■ Light enough to keep up

Mood is one slide. The rest is taps. A record you cannot keep up is worth nothing, so the work has been cut as far as it goes.

No Apple Watch needed — enter your sleep by hand and your Condition appears the same day.


Attune is not a medical device and cannot be used for diagnosis or treatment decisions. If you are worried about your health, please see a medical professional.


## Version history (last 5 releases)

### 1.4.0 — 2026-08-23

Tap any entry to edit it, and lock the app with Face ID.

- Tap an entry in the Log tab to edit or delete it on the spot. Along with mood, symptoms, drinks, meals and moments, entries written straight to Health — sleep, weight, mindfulness, body temperature, blood pressure — now appear in the same list
- Lock Attune with Face ID or Touch ID (Settings > Lock with Face ID). Your device passcode opens it when your face or finger doesn't. Off by default
- Change the icon in the top corner to a photo, an emoji or a Memoji (Settings > Icon). When you are signed in, it shows your initials by default
- ECG — if your Apple Watch recorded one in the last 30 days, it appears on the Today tab. Tap it to see the waveform
- Insights — patterns with the same cause are grouped into one card, and the evidence chart now plots every day. The week's trend is also shown in numbers
- Apple Intelligence summaries show a moving shimmer while generating, so you can tell when they are done
- Tap "Hydration & Intake" on the Today tab to log a drink right there
- Places and trips have moved from the Log tab list to the Timeline screen. The Log tab returns to today when you come back to it
- Food search now accepts everyday names — Japanese (ごはん, たまご, サーモン) and common English ones (rice, banana, pork belly) — and photo suggestions now find their matches in the English interface too
- Fixed: sleep entries could not be deleted. When a deletion fails, Attune now says so
- Fixed: deleting a meal did not reduce that day's energy intake

### 1.3.0 — 2026-08-18

Meals and body composition are now visible, and the sensitivity analysis works without any manual entries.

- Meal logging — calories, protein, fat, carbohydrate, fibre and salt, calculated from Japan's Standard Tables of Food Composition. Measured values, not numbers Attune guessed (food names are in Japanese)
- Body — a smoothed weight trend that ignores day-to-day noise, the split between fat and everything else, and a BMI reading with the standard it uses and its source
- Weather sensitivity now learns without any mood or symptom entries. Off days are estimated from resting heart rate, heart rate variability and sleep. Adding your own entries makes it more certain
- Pressure is one factor among several again. Pressure, temperature and weather now sit side by side at the same size
- Apple Watch reads your day on its own. Heart rate, resting heart rate and steps are on your wrist without opening your iPhone
- The Today tab now opens with one line on where you stand
- Clearer Health permissions. The Health sheet opens with every category switched off, so Attune says so first. Settings shows how many kinds of data are actually arriving
- The mood orb no longer speeds up when you move the slider
- Wording fixes throughout, including Japanese text that was appearing in the English interface

### 1.2.0 — 2026-08-15

Attune now works from your wrist and from Shortcuts, and shows you how much of your picture is filled in.

- Apple Watch app — today's three numbers, pressure, logging, and quick entries right from your wrist, across four pages
- Complications — put your Condition and the pressure on your watch face
- Shortcuts and Siri — four of them, including "How am I today?" and "Log water," in Japanese and English
- Data coverage — what is arriving, what is missing, and what each missing piece would let you learn
- Keep the apps you already use — anything that reaches Health is used in the analysis, whichever app or device wrote it. Nothing to switch over
- Patterns now show where their data came from
- Scan a supplement label with the camera to log it, and keep it as a choice for next time
- Timeline entries recorded automatically can now be edited by hand
- Today's events — worked late, had a bath, saw people. One tap, matched against your body data
- Your Condition score no longer drifts during the day. It is the day's score, from last night's sleep and heart rate
- Sleep now shows a hypnogram with REM, deep, core, and awake
- Day-of-week patterns — "2,000 fewer steps on Saturdays." Drawn from the history already in Health, so it reads from day one
- Share what you found as a single image
- Your Condition no longer disappears at midnight. Until you sleep again it shows the previous day's value, labeled with the day it came from
- How much water and caffeine you drink is now matched against your body data too
- If a log fails to save, Attune tells you instead of losing it quietly

### 1.1.0 — 2026-08-12

Attune が、ヘルスケアのデータを見る・記録するための完全なホームになりました。

・新しい「ブラウズ」タブ — ヘルスケアの全14カテゴリ(アクティビティ/身体測定値/周期記録/聴覚/心臓/服薬/メンタルヘルス/歩行/栄養/呼吸/睡眠/症状/バイタル/その他のデータ)を閲覧・記録
・ワークアウトの詳細分析 — 心拍ゾーン、努力スコア、トレーニング負荷と急性:慢性負荷比、1kmスプリット、ルート表示
・Apple Watch がなくても — 睡眠を手で記録すれば、その日からコンディションスコアが出ます。ストレスも実感の記録から表示できます
・心電図(ECG)・聴覚図・心の状態・服薬の表示に対応
・GAD-7 / PHQ-9(不安・気分の標準質問票)を収載
・起動を一新 — スプラッシュを廃止。インストール後の1回だけ、何ができるアプリかを1画面で紹介します
・今日タブに「ワークアウト」— 直近の記録と負荷比から、心拍ゾーン・スプリット・ルートへ1タップ
・クイック記録を自分好みに — 設定 > クイック記録を編集 で、並べる項目を選んで並べ替え。ヘルスケアの記録項目も置けます
・ボディバッテリーとストレスのグラフが、区分の色で塗り分けられるようになりました
・移動と場所の記録が具体的に — 滞在した施設名・滞在時間と、移動手段・距離の推定を表示
・記録タブでクイック記録をその場で編集 — 長押しして運べば並べ替え、×で外す、+で追加
・出典を1か所に集約 — 設定 > 分析の考え方と参考文献 に、分析の根拠と論文リンクをまとめました
・パターン分析を刷新 — 気圧・気温・寒暖差・湿度・日照 × 心拍変動・安静時心拍・睡眠・気分など、約70通りの組み合わせを検定します
・「〇〇にいた日はストレスが高め」— 記録した場所と体の記録を突き合わせます
・パターンをタップすると、根拠になった1日ずつの値が見られます
・移動手段の判定を改善 — 速さだけで決めず、iPhone が記録している動きの種類と駅の近さから判断します
・画面ごとに出ていた豆知識カードを廃止し、その日の提案(今日のヒント)に絞りました
・BGM(環境音楽)を廃止しました
・Attune で記録したデータはヘルスケアにも保存され、他の対応アプリからも見られます

### 1.0 — 2026-08-03

No release notes.

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## More apps by Yushun Ohtatsume

- [Kuro](https://appshunter.io/ios/app/kuro/id6806933152)

All apps by Yushun Ohtatsume: https://appshunter.io/developer/6797223505

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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 2026-09-16.*