Danielius Studio · iOS
Pink Compass
Read the horizon in today's photo. On-device. Private.
Pick a photo with a visible horizon. Apple Vision detects the horizon angle on-device. Pink Compass renders the photo with a horizon line overlay and the tilt in degrees, then saves it to your year wall. Twelve months later, you have 365 horizons in one place.
How it works
- Tap "Today's horizon" on the home screen.
- Pick a photo from your library that shows a horizon - sea, mountains, rooftops, anything with a defining line.
- Apple Vision analyses the photo on-device and finds the dominant horizon. The detected angle appears in degrees, with the direction (clockwise or counter-clockwise).
- The photo renders with a thin horizon overlay drawn at the detected angle. Add an optional note.
- Save. The entry joins your year wall - a 3-column grid of every horizon you've logged.
- Tap any saved entry to see it full-screen with the overlay, the angle label, the date, and your note.
The year wall
Open the grid icon from the home screen. Every saved horizon fills a tile. Each tile shows the photo and the detected tilt (e.g. 2.3°). The wall fills as the year passes - one tile per saved entry, ordered most recent first.
What stays on your device
- Apple Vision runs on-device. The photo is never uploaded anywhere.
- No accounts, no email, no signup.
- No analytics, no third-party SDKs.
- The only network call is to Apple's StoreKit when you choose to subscribe.
Free and Pro
Everything is unlocked for your first 3 days. After that, up to three horizons in total are free, and Pro unlocks unlimited horizons. The year wall and the widget stay free.
- Pro Monthly · $2 / month
- Pro Annual · $13 / year
- Lifetime · $29 one-time
All purchases are handled by Apple and managed under your Apple ID. Subscriptions auto-renew until cancelled in Settings at least 24 hours before the renewal date.
What it is not
- Not a construction level. Pink Compass reads the horizon in still photos, not the device's tilt in real time.
- Not a photo editor. The overlay is rendered for display and saved with the entry, but the original photo in your library is never modified.
- Not a social app. Horizons stay on your device.
Support
Have a question, a bug, or a photo that didn't detect well? support@danielius.studio. Replies typically within a day or two.
To restore a purchase on a new device, open Pink Compass, tap the settings icon, open the paywall, and tap Restore Purchases. Apple will re-verify your Apple ID's entitlements.
To cancel an auto-renewing subscription, open the Settings app on iPhone, tap your name at the top, then Subscriptions, then Pink Compass Pro.