Fishing Bite Times - Lunker
Solunar Forecast & Catch Log
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Plan your fishing trips around the moon. Lunker predicts feeding windows using solunar theory, moon phases, and solar timing. Includes Apple Watch.
Lunker tells you when the fish will bite.
Using solunar theory — the proven method developed by John Alden Knight in 1926 — Lunker calculates daily feeding periods based on the moon's position relative to where you fish. Combine that with moon phase, lunar distance, and golden hour data and you get a complete picture of every day on the water.
SOLUNAR PERIODS
Major and minor feeding windows for today and tomorrow. Every period is scored 0–100 based on period type, lunar quality, and whether it falls near sunrise or sunset — so you know exactly which window to prioritise. Each day is rated 1–100 so you can plan trips weeks in advance.
MOON
Moonrise and moonset times, lunar transit, anti-transit, moon phase, illumination percentage, and lunar distance — all calculated for your exact location. Upcoming eclipses with countdown timers included.
SUN
Sunrise, sunset, golden hour, blue hour, and a full solar elevation arc. Know when the light is low, the glare is gone, and fish are less wary.
CALENDAR
See the whole month at a glance. Best days are highlighted so you can book your fishing trips in advance.
CATCH LOG
Log every fish you land with species, weight, length, photo, and the solunar score at the time of the catch. Build a personal record of your best days on the water.
NOTIFICATIONS
Get notified 15 minutes, 30 minutes, or 1 hour before a solunar feeding period begins. Works for both major and minor periods.
WIDGET & WATCH
A home screen and lock screen widget showing the next feeding period and solunar score — always at a glance. Apple Watch app and complications included.
MULTIPLE LOCATIONS
Save fishing spots around the world. Times always shown in the local timezone of your chosen location, so you can plan ahead for a friend in a different timezone.
PREMIUM
One single purchase — no subscription — unlocks the full toolkit: live weather with barometric pressure trends and a fishing conditions indicator, high and low tide times for coastal spots, catch insights that reveal how your catches line up with feeding periods and moon phases, and best day alerts the evening before excellent days.
Your units, your way.
• Choose your own units for each measurement — temperature, weight, length, wind speed, depth, and barometric pressure (hPa, inHg, or mbar). Just open Settings › Units.
• Pressure now follows your region automatically, so the right unit shows even before you change anything.
Tight lines!
The developer, Stefan Crafoord-Wiklund, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Stefan Crafoord-Wiklund
- Size
- 10.6 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 21 more
- English, Arabic, Danish, Dutch, Finnish, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Turkish, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Lunker Premium $4.99
- Copyright
- © Stefan Crafoord-Wiklund
