Fern Species Guide
ID & Log Wild Ferns Offline
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
20 fern species in your pocket — browse, identify, and log every sighting, no signal needed.
Your pocket field guide to 20 fern species — from delicate Maidenhair to towering Tree Fern.
Explore, identify, and log every fern you encounter, entirely offline.
— KEY FEATURES —
• 20 species with full detail sheets — scientific name, leaf shape, habitat, climate, and frond size for every entry
• Habitat browser groups species across five ecosystems: Temperate Forest, Tropical, Wetland, Alpine, and Fern Garden
• Species search — find any fern instantly by common or scientific name
• Personal spotting log — record the date, species, location, and notes each time you spot a fern in the wild
• Sightings sorted by date so your most recent finds are always at the top
• Works completely offline — no internet, no account, no ads, no tracking
• All data stored privately on your device
Fern Species Guide covers Boston Fern, Maidenhair, Sword, Bird's Nest, Staghorn, Lady, Cinnamon, Royal, Ostrich, Christmas, Holly, Painted, Rabbit's Foot, Wood, Sensitive, Hay-scented, Hart's Tongue, Asparagus, Bracken, and Tree Fern.
Whether you hike temperate forests, explore wetlands, or tend a fern garden, this guide belongs in your field kit.
— Fern Species Guide PREMIUM —
A subscription unlocks the complete Fern Species Guide experience: all 20 species with full detail sheets, unlimited spotting log entries, the habitat browser, and instant search — 100% offline with no ads and no tracking.
Subscription options:
• Weekly — $9.99 / week
• Yearly — $49.99 / year (includes a 3-day free trial)
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the period. Manage or cancel anytime in your Apple Account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://pnkl26.web.app/privacy-policy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Version 1.0
• Field guide with 20 fern species — scientific name, leaf shape, habitat, climate, and frond size
• Habitat browser grouping species by Temperate Forest, Tropical, Wetland, Alpine, and Fern Garden
• Full-text search across common and scientific names
• Personal spotting log with date, species, location, and free-text notes
• All data stored on-device — fully offline, no account required
The developer, Linh Phan Nhat Khanh, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Linh Phan Nhat Khanh
- Size
- 875.5 KB
- Category
- Reference
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Fern Species Guide Yearly $49.99
- Fern Species Guide Weekly $9.99
- Copyright
- © 2026 PNKL