eBird vs COP 31 Digital Platform
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.
COP 31 Digital Platform
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The platform app is designed to facilitate access to virtual participation for registered COP 31 Digital Platform.
Screenshots
Verdict
The clearest difference is review sentiment: COP 31 Digital Platform at 100% against eBird's 37%. COP 31 Digital Platform also leads on update cadence (daily vs every 2 months) and iOS requirement (15.1 vs 18.0). eBird's advantage is chart position (#159 vs unranked). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
eBird ships an update every 2 months, COP 31 Digital Platform daily. Both last shipped on November 13, 2026.
| Parameter | eBird | COP 31 Digital Platform |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (830 ratings) — better | — |
| Positive reviews | 37.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 830 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #159 — better | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 81 MB | 41 MB |
| Age rating | 4+ | 17+ |
| Developer | Cornell University | United Nations Framework Convention on Climate Change, UNFCCC |
Customer experience
eBird
COP 31 Digital Platform
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
COP 31 Digital Platform
Not enough reviews yet to summarise bugs or requests.
In-app purchases
eBird
No in-app purchases
COP 31 Digital Platform
No in-app purchases
