FeatherAtlas: World Birds
Bird guide & field notebook
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
FeatherAtlas is a carefully crafted bird encyclopedia for iPhone, iPad and Mac.
• 200 species across six continents: identification traits, size data, range and seasonal month charts
• Bilingual scientific names and localized common names with honest fallbacks in 8 languages
• Browse by family or habitat, combine filters across continent, habitat, migration and size
• Compare 2 species free — up to 4 with Pro
• Log observations locally with date-only precision, free-text places and confidence levels
• Export your observations as CSV; coordinates are never recorded by default
• Dark mode, Dynamic Type, VoiceOver and full keyboard support
FeatherAtlas Pro (one-time purchase, no subscription) unlocks unlimited favorites, custom lists, 4-way comparison and more.
Honesty first: illustrations are clearly labeled AI artwork, no fake audio players, and unverified conservation data is never shown.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's new in 1.0.1
• Bird ID Wizard — answer four quick questions (continent, habitat, size, migration) and get matching species instantly
• Life List — a new progress ring on Favorites tracks which of the 200 species you have encountered
• Side-by-side compare — fields that differ between species are now highlighted automatically
• Listen to real sounds — every species links straight to the open xeno-canto recording library
• Ready for iPhone Duo — your place stays put as the device folds and unfolds
• Dozens of interface refinements across detail pages, the field guide and the map
The developer, lecoo, 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
- Beijing Sommerfeld Technology Co., Ltd.
- Size
- 120.8 MB
- Category
- Reference
- 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.
- iPhone
- Languages
English and 7 more
- English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- FeatherAtlas Pro $0.99
- Copyright
- © 2026 Beijing Sommerfeld Technology Co., Ltd.