Baitlog: Fishing Log & Solunar

Catch journal, best bite times

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

No ads. No account. Your spots stay on your iPhone, and no one sees them unless you share. Tide range and solunar times are calculated on-device, even with no signal. Pick a photo. The date, the place, the moon and the weather are already filled in. Baitlog is a fishing journal for people who want the record without the paperwork. Choose a catch photo and the app reads the time and location from it, works out the moon phase and tide range, and pulls the weather for that spot. The photos sitting in your camera roll turn into a fishing history. ■ A log that fills itself in • Date and location come from the photo’s EXIF data • Tide range (spring, mid, neap, weakest, turning) follows the lunar day, counted from the actual new moon • Weather and temperature for that place and day • Species, size, weight and lure color are optional — save it empty and add them later • Fix the date and time after saving. Tide range and moon age are recalculated, and the weather can be fetched again • No photo? Pick the date and time yourself. No location in the photo? Add where you are with one tap • Log the days you caught nothing, too — zero fish is still a record ■ Solunar times, calculated on your iPhone • Major periods: the Moon overhead and underfoot, worked out for your longitude • Minor periods: around moonrise and moonset • Sunrise and sunset, and where dawn and dusk overlap a solunar period • Tide range is a lunar-day label, and the major and minor periods are estimates from the Moon’s position. Neither is a tide table. For water levels, check a local tide chart ■ A calendar you can plan from • A month at a glance: tide range, moon phase and the days you caught something • The one day each week where dawn or dusk lines up with a solunar period is marked • Tap a day for the moon, the sun and the feeding windows ■ Notifications that stay quiet • One heads-up the evening before the best day of the week • Not every day. A notification you switch off is a feature that stops working ■ Your own patterns • Catches by tide range, by lure color, by month • Log the blank days and see, for each tide range, how often a trip ended with a catch • Every chart shows the number of records behind it. Three catches is not a trend, and the app says so ■ It all works with no signal • Moon, tides and sun are calculated on the device — offshore, off the grid, in a canyon • Only the weather lookup needs a connection, and it sends your position rounded to about 1 km • Nothing else leaves your iPhone. There is no account, no feed, no one else’s fish ■ Take it with you • Records and photos export to a single backup file for iCloud Drive or a computer • Restoring adds to what you have — nothing is erased and nothing lands twice • CSV export for spreadsheets, including weight ■ One payment • Free for your first 30 records. Calendar, solunar times, notifications, insights and export are all included • Unlock unlimited records with a single purchase. No subscription, no ads • No servers on our side, so there is nothing to shut down and nothing to keep paying for iPhone only, iOS 18 or later. Sizes show in inches or centimeters, weights in pounds or grams, and temperatures in °F or °C, following your region.

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This version contains internal improvements to how fishing times are determined for inland lakes in Japan (Japanese interface only). There are no changes to the English interface.

The developer, Akira Takashima, 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

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
Akira Takashima
Size
1.4 MB
Category
Sports
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
Languages
English and Japanese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Shiori Studio