# Samukunai: Personal Weather — Learns your comfort zone daily > Learns your comfort zone daily (iPhone/iPad app by Ryo Takaoka.) - Source: https://appshunter.io/ios/app/samukunai-personal-weather/id6762537476 (this page in markdown: same URL + `.md`) - Developer: [Ryo Takaoka](https://appshunter.io/developer/1798086367) - Category: Weather, Lifestyle - Price: Free - Age rating: 4+ - Requires: iOS 26.0 · 4 MB - Languages: American English, Japanese - Released: 2026-04-21 - Data updated: 2026-07-21 - User reviews in markdown: https://appshunter.io/ios/app/samukunai-personal-weather/id6762537476/reviews.md ## What is Samukunai? "Is it cold today?" Get the answer tailored just for you. The same 15°C feels freezing to one person and pleasant to another. Generic weather apps tell everyone the same thing. Samukunai learns YOUR personal comfort zone from how you actually feel. ■ Morning Notification At your chosen wake-up time, a notification shows today's weather, how it will feel to you, and what to wear. Open the app and it also reads the brief aloud. "Today's apparent temperature is 18°. For you, that's cool. Long sleeves with a light layer recommended." ■ One-Tap Feeling Log Tap a time slot card (morning, noon, evening, night) and pick one of seven levels: freezing, very cold, cool, comfortable, warm, hot, scorching. A few seconds a day is all it takes. ■ Personal Comfort Zone After 10 records, Samukunai starts using your personal thresholds. See whether you run warmer or cooler than average, and watch your zone refine as you log more. ■ Proactive Day-Ahead Notifications Get a heads-up 30 minutes before the weather crosses into your "too hot" or "too cold" zone. Five sensitivity levels, can be turned off. ■ 4-Slot Timeline Morning, noon, evening, and night cards give you today and tomorrow at a glance. Rain, snow, and thunderstorm conditions are chipped on each card. Outfit illustrations and short labels ("layer up", "short sleeves") make dressing quick. ■ Siri Shortcut "Hey Siri, log with Samukunai" records your current feeling instantly — gloves on, hands busy, doesn't matter. ■ Outfit Photo Log (NEW in v1.0.3) Snap or pick today's outfit and save it alongside the current temperature. Browse a gallery grouped by temperature to see what you wore on similar days — handy for "I never know what to wear at 18°C" mornings, especially during seasonal transitions. Photos stay on your device only. They are not synced to iCloud, sent to any server, or included in iCloud backups. GPS/EXIF data is stripped during save. ■ iCloud Sync (feeling logs only) Your feeling logs sync across your devices via iCloud private database. Outfit photos are not synced and remain on the original device. No one else — including the developer — can access them. ■ Privacy Location is used only for weather fetch, never sent to external servers. Outfit photos stay on your device. No ads, no tracking identifiers, no in-app purchases. Free forever. Because your comfort is unique to you. ## Version history (last 5 releases) ### 1.0.5 — 2026-07-05 IMPROVED: - Morning notifications and voice summaries now include clothing advice even while your personal profile is still learning (with a countdown to completion) - Added a one-screen welcome guide on first launch Thanks for using Samukunai! ### 1.0.4 — 2026-06-05 IMPROVED: - Improved stability of the outfit photo log (better loading, photo saving, and data consistency) - Optimized thumbnail memory management for smoother gallery scrolling - Further reduced accidental taps while the feeling overlay is open FIXED: - Fixed a rare issue where an internal WeatherKit error (DummyError) was logged unnecessarily (weather always continued working via Open-Meteo fallback) - Minor bug fixes Thanks for using Samukunai! ### 1.0.3 — 2026-05-17 NEW: Log today's outfit with a photo - Snap or pick from your library and save it alongside the current temperature - Recent outfits near today's temperature appear at the bottom of Home - Swipe up or tap the grid icon to see the full gallery, grouped by temperature - Photos stay on your device — never synced to iCloud or sent to any server IMPROVED: - Pull down on the weather card to refresh manually (last-updated time is shown) - Thumbnails are downscaled per display size to keep memory usage low - The bottom bar is disabled while the feeling overlay is open, preventing mis-taps - Orphaned photo files are cleaned up automatically on launch FIXED: - Removed a stray loading indicator that appeared in the gallery sheet - Improved deletion order to keep photo files and the log in sync Thanks for using Samukunai! ### 1.0.2 — 2026-05-11 v1.0.2 update - Added a toggle for the morning voice read-aloud (default: off). - Minor wording tweaks in Settings. ### 1.0.1 — 2026-04-21 Welcome! Samukunai v1.0 is here. NEW: - 7-level feeling log (freezing to scorching) that learns your comfort zone - Morning notification at your chosen time (also reads aloud when the app is open) - Proactive day-ahead notifications (five sensitivity levels) - 4-slot timeline (morning / noon / evening / night) + 48-hour hourly forecast - Rain, snow, and thunderstorm chips on each time-slot card - Siri Shortcut: "log with Samukunai" - iCloud sync across your devices Free forever. No ads, no in-app purchases. Feedback welcome via the Support page. ## More apps by Ryo Takaoka - [moneasy AI Expense Tracker](https://appshunter.io/ios/app/moneasy-ai-expense-tracker/id6742516728) - [KimochLog - Mood Tracker](https://appshunter.io/ios/app/kimochlog-mood-tracker/id6759522561) - [TenjiScan - Braille OCR Reader](https://appshunter.io/ios/app/tenjiscan-braille-ocr-reader/id6759526188) - [OtoMemo - Music Diary](https://appshunter.io/ios/app/otomemo-music-diary/id6759540230) - [NikuLog - Yakiniku Diary](https://appshunter.io/ios/app/nikulog-yakiniku-diary/id6759542148) - [YuruTimer - Gentle Focus](https://appshunter.io/ios/app/yurutimer-gentle-focus/id6759542545) All apps by Ryo Takaoka: https://appshunter.io/developer/1798086367 --- *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 2026-07-21.*