# Hekto \| Barometric Pressure — Your threshold, from your logs > Your threshold, from your logs (iPhone/iPad app by Blackstar Co.,Ltd..) - Source: https://appshunter.io/ios/app/hekto-barometric-pressure/id6808086849 (this page in markdown: same URL + `.md`) - Developer: [Blackstar Co.,Ltd.](https://appshunter.io/developer/573181309) - Category: Health & Fitness, Weather - Price: Free with in-app purchases - Age rating: 17+ - Requires: iOS 16.6 · 63 MB - Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, European Spanish - Released: 2026-10-02 - Data updated: 2026-10-22 ## What is Hekto | Barometric Pressure? We tell you before the pressure drops. As your logs build up, compare days with a noticeable drop against the rest. ■ Counts, not predictions Weather affects people differently. So Hekto splits the days since you started logging (up to 90) by whether the pressure fell 4 hPa or more within six hours: 　“Days the pressure fell 4 hPa or more in 6 hours: unwell on 9 of 18” 　“Days it didn't fall that far: unwell on 11 of 52” “Unwell” means an unwell log that day or the next. A line says if the share was higher, lower or not clearly different on drop days; no clear difference is a result too. It is a count, not a forecast, and it's free. Pro adds counts by size of drop, for rises and for 24-hour swings. ■ Alerts Alerts come the evening before and the morning of a drop, at your chosen sensitivity, with an optional heads-up 1, 2, 3 or 6 hours before. With Pro, “From your own logs” uses a 4 hPa drop in six hours if the share was higher on drop days. “Alerts and your logs” in Report counts unwell days with and without an alert. ■ One tap on a hard day Pick a face. The pressure at that moment is saved with it. “Add details” adds symptoms, medication, a note, or a past date up to 30 days back. Optional: tags (stress, caffeine and more) and a phone barometer reading. No log yesterday? Today asks “How was yesterday?” ■ Medication counter It counts your headache-medication days over the last 30, against the “overuse” limits in ICHD-3 (the international headache classification): 15+ days a month for painkillers, or 10+ for triptans and similar, for over three months. ■ Warning signs and a doctor summary Some symptom combinations bring up a screen suggesting you see a doctor, based on published, general guidance, not an examination. “Summary for your doctor” in Report shows the last 90 days in 30-day blocks, to show or share at your visit. All free. We never lock anything related to safety. ■ No ads Not one. And we will not shrink the free tier later. ■ Free, and staying free ・Condition and medication records ・2-day forecast and alerts ・Alerts for your location ・Medication counter ・Warning signs and doctor summary The app shows the same list, word for word. Everything above not marked Pro is free too. Also on Apple Watch: now and the next 12 hours, one tap to log even offline, and on your watch face (tap a small complication to log). ■ What Hekto Pro adds ・10-day pressure forecast ・Up to 90 days back on the graph ・All your logs, and the overlap with pressure at any time ・A monthly review of your unwell logs and the weather ・Alerts set to your own threshold ・Up to 5 locations ・A 24-hour graph on the wide widget ・PDF and CSV for any period If you turn it on, Hekto reads sleep, heart rate variability (HRV), resting heart rate and headaches from Apple Health (HealthKit) for the monthly review and, for headaches, a comparison with pressure changes. Read-only, on this device, never saved or sent. Yearly and weekly plans. Prices are shown by the App Store. Free trial length is shown in the app, per plan. ■ Please read Hekto is not a medical device. It does not find illness, and it does not decide treatment. For decisions about your health or treatment, talk to a medical professional. Do not skip an appointment, or change what your doctor told you, because of something Hekto showed. ■ Your data ・Logs, tags included, are kept and synced on our server, with your consent where the law requires it ・The optional period log (start and end dates only) and barometer readings are never sent to us ・No sign-in needed: an anonymous account works ・Delete logs, or your whole account, in the app ■ Sources Weather data: Open-Meteo (national weather services' numerical models) Apple standard Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms https://hekto.blackstar.bz/en/terms Privacy https://hekto.blackstar.bz/en/privacy Medical notice https://hekto.blackstar.bz/en/medical-notice ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Hekto Pro | $29.99 | per year | | Hekto Pro | $2.99 | per 7 days | ## Is Hekto | Barometric Pressure safe? Not enough ratings yet to assess Hekto | Barometric Pressure. ## Is Hekto | Barometric Pressure legit? Hekto | Barometric Pressure appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Hekto | Barometric Pressure is 75 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 4 releases) ### 1.2.0 — 2026-10-16 New in 1.2.0 ・Your threshold, rebuilt: for each day in the last 90 (or since you started logging), Hekto checks whether the pressure fell 4 hPa or more within six hours, and counts the days you logged feeling unwell that day or the next, on drop days and on the other days. It appears after 30 logs and enough days of each kind, with a line saying whether the share was higher, lower or not clearly different. Free. With Pro, you also see counts by size of drop, for rises and for 24-hour swings. ・Pro: “From your own logs” now follows this result. If the share was higher on drop days, you're alerted when a 4 hPa drop in six hours is expected; otherwise alerts follow your sensitivity, and Notifications says so. ・Heads-up alert (free, off by default): one alert 1, 2, 3 or 6 hours before a change at your current location, on top of the evening-before and morning-of alerts. Settings → Notifications. ・Alerts and your logs (free): in Report, how many days you logged feeling unwell on days with an alert and on days without, with the forecast at alert time and the updated forecast. ・Logging a past time (free): in “Add details”, pick a date and time up to 30 days back. Entries added on a later day, 6 or more hours after the time they're for, are marked “Added later” in your Diary. ・If there's no log for yesterday, Today asks “How was yesterday?”. Tap a face to log it for yesterday at 9 p.m. ・Log tags (free, off by default): turn them on in Settings to add yawning, stress, meals, caffeine and impact on your day in “Add details”. ・Phone barometer reading (free, off by default): when you log, your phone's barometer takes one reading and adds it to the entry. It stays on this device. Log details show it next to the forecast for that time and place. ・Summary for your doctor (free): now covers the last 90 days in three 30-day blocks, with days with unwell logs, headache logs and medication (plus impact on your day and periods if you use tags or log them). Open it from Report and share it. ・Monthly review (Pro): unwell days by pressure, temperature and humidity, each set against the other days. If you log your period, the days from 2 days before it starts to day 3 are compared with the other days, on drop days and on the rest. ・Headaches in Health and pressure (Pro): with “Sleep & heart from Health” on, headaches in Apple Health are compared between drop days and other days. Read-only, counted on this device, never saved or sent. ・Apple Watch: tapping a circular or corner complication now opens logging. Fixes ・In Log details, saving a medication entry with no category no longer sets it to “Other”. ### 1.1.1 — 2026-10-11 New in 1.1.1 ・The Pro screen now lists all eight things Pro includes: a 10-day pressure forecast; up to 90 days back on the graph; all your logs, and the overlap with pressure at any time; a monthly review, which can also show sleep and heart data from Apple Health; alerts set to your own threshold; up to 5 locations; a 24-hour graph on the wide widget; and PDF and CSV for any period. All of these were already part of Pro. Some just weren't on the list. ・Wide widget: without Pro, tapping the locked area now opens Hekto on the Pro screen. A new line under the lock says the small widget is free (Lock Screen widgets are free too). ・Settings → Apple Watch: a new row that shows whether Hekto is installed on your watch. Tap it to see what Hekto does on the watch and how to install it if it isn't there. On Apple Watch, you can check the pressure now and for the next 12 hours, keep it on your watch face, and log with one tap. All free, no Pro needed. Fixes ・If Hekto stayed open past midnight, logs you added after that didn't appear in the Diary list or count in the medication counter until you reopened the app. Both now update immediately. ・The log count for your threshold on Today and Report sometimes lagged behind; it now goes up as soon as you log. ### 1.1.0 — 2026-10-07 New in 1.1.0 ・Monthly review (Pro): for each month, how your unwell logs line up with pressure drops, the times of day and days of the week they fall on, how many hours after a drop they come, and your days with medication over recent months. ・Sleep and heart data from Apple Health (Pro, optional): Hekto reads sleep time, heart rate variability (HRV) and resting heart rate, and the monthly review sets their averages on the days you logged feeling unwell next to the other days. It only reads, never writes. All of this happens on this device: the values are never saved or sent. ・Period log (optional, off until you turn it on in Settings): start and end dates only, saved on this device and never sent to our servers. Periods are marked on the calendar and listed in the summary for your doctor. With Pro, the monthly review shows how they line up with your unwell logs and pressure drops. ・Pro: the graph now goes back up to 90 days (it was 30). ・Appearance: Light, Dark or Same as system. ・Days with medication are marked on the calendar. ・Settings → Privacy: switches to turn off usage measurement and crash reports. ・Where the law requires it, the app asks for your consent before your health records go to our server. Fixes ・The Pro forecast now covers the full 10 days. ・After you delete your account, notifications stay off until you turn them on again. ・The see-a-doctor screen now shows the right emergency number in Colombia and Peru. ・The Pro hint on the graph no longer overlaps the pressure scale. ・With Pro, the calendar no longer shows a lock on days more than 90 days back. ### 1.0 — 2026-10-02 No release notes. ## Apps similar to Hekto | Barometric Pressure | App | Rating | Price | Category | | --- | --- | --- | --- | | [Not For Me: Drink Less](https://appshunter.io/ios/app/not-for-me-drink-less/id6757321034) | — | Free | Health & Fitness | | [BlinkCare: Eye Rest & Strain](https://appshunter.io/ios/app/blinkcare-eye-rest-and-strain/id6753803757) | — | Free | Health & Fitness | | [BPLog - BP Diary](https://appshunter.io/ios/app/bplog-bp-diary/id6780784285) | — | Free | Health & Fitness | | [Humally: AI Health & Habits](https://appshunter.io/ios/app/humally-ai-health-and-habits/id6761519580) | — | Free | Health & Fitness | | [だるーる-低気圧・気象病・寒暖差・体調管理アプリ](https://appshunter.io/ios/app/id6761538546) | — | Free | Health & Fitness | | [BaroPulse: Migraine & Weather](https://appshunter.io/ios/app/baropulse-migraine-and-weather/id6762072896) | — | Free | Health & Fitness | ## More apps by Blackstar Co.,Ltd. - [AI 経済為替辞典 ｜ FX用語を図解とクイズで学習](https://appshunter.io/ios/app/ai-fx/id899383035) - [NISA（ニーサ）の始め方 初心者が始める株式投資入門と用語辞典](https://appshunter.io/ios/app/nisa/id910164268) - [FX攻略DX ｜ 動画とクイズで学ぶFX入門講座](https://appshunter.io/ios/app/fxdx-fx/id946052126) - [FX AI ニュース \| AI解説と毎朝の星座占い](https://appshunter.io/ios/app/fx-ai-ai/id954975987) - [FX動画まとめ！for iPhone](https://appshunter.io/ios/app/fxfor-iphone/id966489917) - [婚活サービスの選び方](https://appshunter.io/ios/app/id972542761) All apps by Blackstar Co.,Ltd.: https://appshunter.io/developer/573181309 --- *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 2026-10-22.*