Egg Identifier vs Feather Identifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Egg Identifier
Instantly identify bird eggs by taking a photo or uploading an image. Learn detailed species information, habitat, and nesting habits, all organized in a personal timeline. Perfect for nature lovers and curious minds.
- AI-powered egg identification
- Photo and upload identification
- Species match with confidence scores
- Habitat and nesting details
- Personal timeline organization
- Explore wildlife through eggs
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Egg Identifier Take a photo. Identify. Explore. Identify eggs from a photo Take or upload a photo: the app helps identify eggs in seconds by analyzing color, pattern, shape, size, and visible surroundings. Learn more See likely matches with confidence indicators, possible species matches, nesting context, and distinctive egg traits, all saved in your personal history. Useful for • Nature enthusiasts • Explorers • Students and curious minds A simple way to learn more from a photo and keep your discoveries in one place. Subscribe for unlimited identifications. Manage anytime in Settings. Terms of Use - https://sifterapps.com/terms.html Privacy Policy - https://sifterapps.com/policy.html
Feather Identifier
Identify bird species from feather photos using AI. Learn about feather structure, bird habitats, and conservation status. Build a personal log of your feather discoveries.
- AI feather analysis
- Bird species identification
- Feather structure details
- Habitat and commonality information
- Field log for sightings
- Community discoveries feed
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Found a feather? Snap a photo and Feather Identifier tells you which bird it most likely came from, what kind of feather it is, and where it sat on the bird — in seconds. Whether you're a lifelong birder or just picked something up on a walk, you get a clear field-guide answer instead of guesswork. INSTANT IDENTIFICATION - Photograph a feather with your camera or pick one from your library - Get the bird's common and scientific name and family - Feather type, shape, size, placement on the bird, and barb structure - Color and pattern, habitat, range, similar species, and field tips FEATHER ENCYCLOPEDIA - Browse 1,500+ bird species by group: songbirds, raptors, owls, waterfowl, and more - Real, credited photos of the feather AND the bird - Overview, feather ID, plumage, habitat, and behavior notes for every entry - See community finds matched to each species YOUR COLLECTION - Keep the finds you care about in your personal collection - Full history of everything you've identified - Share any result with a link COMMUNITY - Explore feathers identified by naturalists around the world - Search by species, feather type, or habitat Feather Identifier uses AI. Identifications are for general information only — they are not expert opinions or legal advice. Many wild bird feathers are protected by law: check local regulations before collecting or keeping a feather, and never rely on an identification to judge whether a feather is safe to handle. Find our EULA here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Egg Identifier at 100% against Feather Identifier's 50%. Egg Identifier also leads on update cadence (every 3 weeks vs every 4 months). Feather Identifier's advantage is in-app purchases (none vs 3) and rating (4.9 vs 4.7). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Egg Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. Feather Identifier asks for nothing beyond the download.
Feather Identifier holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 55 and 77 respectively. Written reviews complicate that: 100% of Egg Identifier's written reviews are positive against 50% of Feather Identifier's, so the app with the better star average is not the one people write more warmly about.
Egg Identifier ships an update every 3 weeks, Feather Identifier every 4 months. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.
| Parameter | Egg Identifier | Feather Identifier |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (55 ratings) | 4.9 (77 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 55 | 77 — better |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 18 |
| Further details — not scored | ||
| Size | 4 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergii Nesterenko | Kawaii |
Customer experience
Egg Identifier
Feather Identifier
In-app purchases
Egg Identifier
- Weekly subscription$4.997 Days
- Monthly subscription$7.991 Month
- Yearly subscription$29.991 Year
Feather Identifier
No in-app purchases





