eBird vs Spark Birds
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eBird
Easily record bird sightings in the field and contribute to a global database for scientific research and conservation. This app offers offline functionality, customized checklists, and GPS-enabled location plotting.
- Record bird observations globally
- Global taxonomy and local common names
- Location and time-based checklists
- Rare species flagging
- Offline functionality
- GPS location plotting
- Trip and day list tracking
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eBird Mobile makes it easy to record the birds you see in the field, and seamlessly link these observations with eBird--a global online database of bird records used by hundreds of thousands of birders around the world. This free resource makes it easy to keep track of what you see, while making your data openly available for scientific research, education, and conservation. eBird Mobile is the only app that passes information directly from the iOS device to your eBird account on the web. Features - Enter bird observations from any location around the world. - Full global taxonomy based on The Clements Checklist of Birds of the World. - Common names available in local languages (e.g., Portuguese names in Brazil or in Portugal). - Checklists customized for your location and time of year, showing most likely species based on eBird data. - Rare species flagged during data entry and on the checklist. - "Record as you go" functionality for incremental list keeping and counting while birding. - GPS enabled location plotting to ensure accuracy. - Map tools that enable selecting from hundreds of thousands of eBird "Hotspots." - Full offline functionality, enabling use in places with limited or no Internet connection. - Trip and Day list functionality that makes it easy to keep track of your species list on a particular outing. - Support for iPhone, iPad, and iPod Touch. - Entire app translated to German, Mandarin, French, Spanish, Portuguese (Brazil), Turkish, and Dutch.
Spark Birds
Identify birds with AI assistance, log your sightings, and discover avian activity in your area. This app offers a comprehensive library of species and allows you to receive alerts for birds nearby. It's designed for anyone interested in learning about and documenting birdlife.
- AI-assisted bird identification
- Save and manage bird sightings
- Explore nearby bird activity
- Receive local bird alerts
- Browse species library with details
- Share sightings with community
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Spark Birds helps you identify birds, save your sightings, and explore species around you. Full Access starts with a 7-day free trial, then £1.99 a year. Cancel anytime in your Apple ID subscriptions. Use Spark Birds to: - browse a rich bird species library with images and details - save and manage your own bird predictions and sightings - ask bird questions with AI-assisted answers - explore nearby bird activity and sightings - enable nearby bird alerts for locations you care about - share selected sightings with the community Whether you are birdwatching in the garden, on a walk, or while travelling, Spark Birds gives you a simple way to learn more about birds and keep a personal record of what you have seen. Some features require sign-in. Nearby alerts and uploads may require notification, microphone, photo library, or location permissions depending on how you use the app. Terms of Use (EULA): https://spark.clevermatrixdevelopments.co.uk/spark-birds/terms/ Privacy Policy: https://spark.clevermatrixdevelopments.co.uk/spark-birds/privacy/
Screenshots
Verdict
The clearest difference is review sentiment: Spark Birds at 100% against eBird's 37%. Spark Birds also leads on update cadence (every 10 days vs every 2 months) and iOS requirement (15.1 vs 18.0). eBird's advantage is chart position (#149 vs unranked). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
eBird ships an update every 2 months, Spark Birds every 10 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.
| Parameter | eBird | Spark Birds |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (825 ratings) — better | — |
| Positive reviews | 37.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 825 — better | — |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #149 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 81 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Cornell University | Delroy Peters |
Customer experience
eBird
Spark Birds
Bugs and requests
eBird
Reported bugs
5 issues- App crashes when trying to start a new checklist
- Inability to log in or access account
- Inconsistent behavior with bird pack downloads
- Checklist data not syncing across devices
- Explore feature not working as expected
Requested features
5 requests- Add ability to upload photos and audio directly in the app
- Implement alphabetical sorting for checklists
- Improve syncing between app and website
- Add more advanced filtering and search options
- Provide offline access to bird information
Spark Birds
Not enough reviews yet to summarise bugs or requests.
In-app purchases
eBird
No in-app purchases
Spark Birds
No in-app purchases








