SEASLUG.WORLD

Nudibranch ID & Field Guide

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

Found a sea slug on a dive and came home without knowing what it was? Sea Slugs of the World is the official app of seaslug.world, a community-built field guide grown from the contributions of 630 divers, snorkelers and researchers. It covers more than 2,200 species and over 50,000 photographs. ■ A guide you search by sight Search by scientific or Japanese common name, or narrow down by colour, the region where it was observed, and taxonomy (family and genus). Even when you have no name to go on, you can get there from what the animal looked like. ■ AI identification Pick a photo and the AI proposes candidate species with similarity scores. Straight after the dive, while it is still fresh. Tap a candidate to open its full entry in the guide. ■ Works offline Save the guide data and cover photographs to your device and it keeps working on the dive boat, on a remote island, in airplane mode. ■ Updated daily New species descriptions, digests of recent papers, and photographs the community posted today. Premium membership (JPY 500 / month, auto-renewing) - Save the entire guide offline - Unlimited AI identification (the free tier has a usage limit) - Unlimited access to members-only articles - No ads Payment is charged to your Apple Account. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the period. Manage or cancel it in iOS Settings > Apple Account > Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://seaslug.world/blog/privacypolicy

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New: Sea slugs near you — see the species photographed at nearby dive sites, sorted by how often they are seen this season. Works on boats and islands without signal, and your location never leaves your device.

Version 1.4.0

The developer, NOBUHIKO KIMOTO, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contact Info
    • User Content
    • Identifiers
    • Usage Data

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

Accessibility

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

Information

Provider
NOBUHIKO KIMOTO
Size
17.1 MB
Category
Education
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and Japanese
Age Rating
4+
  • 4+
  • Learn More
  • Contains
    Advertising
    User-Generated Content
In-App Purchases
Yes
Copyright
© Nobuhiko Kimoto
  • Developer Website
  • Privacy Policy

    • More by NOBUHIKO KIMOTO

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