Belize Birds Field Guide icon
Costa Rica Birds icon
Costa Rica Birds Basic icon
+1

Patrick ODonnell

For birdwatchers, ornithology enthusiasts, and nature travelers who require offline identification and tracking tools.

4apps3.2(38)Reference

Snapshot

Who is Patrick ODonnell?

Providing specialized digital field guides for birdwatchers and nature enthusiasts in Central America. Enabling offline identification and tracking for field researchers and travelers.

Target audience

BirdwatchersOrnithology enthusiastsNature travelers who require offline identification

Active nemesis

NatureGuides

Other rivals

Portfolio

4
apps
Reference4

Last updated

Costa Rica Birds

v6.36

7mo ago

Maintenance

Publisher DNA

What defines Patrick ODonnell?

Publisher DNA

Primary focus

Reference tools for birdwatching and ornithology

Scale

indie

Target audience

Birdwatchers, ornithology enthusiasts, and nature travelers who require offline identification and tracking tools.

Signature Patterns

  • •Strict focus on regional bird identification reference tools
  • •Offline-first functionality for remote field use
  • •Paid-upfront pricing model across all titles
  • •Integration of multimedia libraries and GPS-enabled note-taking
Maintenance

Portfolio momentum

The publisher has released 3 updates in the last 6 months, though the portfolio remains limited to 3 total titles with one app currently classified as abandoned.

Last release 14d agoActive apps 2Abandoned 1

Portfolio

What does Patrick ODonnell ship?

Apps

4 apps analysed

  • Offline-first architecture ensures functionality in remote habitats without connectivity

Single-market publisher, every app ships only to United States.

Based on 3 of 4 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States3 / 3

Core markets (3/3 apps)

United States

Rivals

Who does Patrick ODonnell compete with?

The rivals identified

Nemeses(1)

NatureGuides

known forCollins British Bird Guide

2 apps4.0Reference

Both apps function as paid, portable digital field guides for birders, competing for the same niche of ornithology enthusiasts who require offline identification tools.

Contenders(8)

Arda Sen

known forBird ID: Identify Birds

1 app4.1Reference

Both apps target bird enthusiasts seeking identification tools, creating direct competition for users looking for field guides in the birding category.

Birds In The Hand

known forBirdsEye Bird Finding Guide

1 app4.5Reference

Both apps target birders seeking identification tools and species lists, creating direct competition for users planning birding trips.

Ecosystema

known forBirds of Europe - Field Guide

1 app4.7Reference

Both apps provide digital identification tools for birdwatchers, creating a direct overlap in utility for users seeking ornithological references.

John P. Hoover

known forBird ID Hawaii

1 app4.7Reference

Both apps provide paid, offline-capable field guides for birders, creating direct competition for users seeking specialized regional identification tools.

Mitch Waite

known foriBird Hawaii & Palau Guide

4 apps4.7Reference

Both apps target birdwatchers requiring offline identification tools for specific geographic regions. They compete for the same paid-user segment seeking reliable field guides for travel.

Stefan Kunz

known forAnimals of Costa Rica

1 app4.0Reference

Both apps target nature enthusiasts and travelers in Central America, creating direct competition for users seeking regional wildlife identification tools.

Sunbird Images OHG

known forAll Birds Colombia field guide

2 apps4.6Reference

Both apps provide paid, offline-first field guides for birdwatchers in neighboring South American regions, creating direct competition for travelers visiting multiple countries.

星宇 罗

known forBird ID-Picture&Audio

1 app4.3Reference

Both apps target birders seeking identification tools, with Bird ID-Picture&Audio competing for the same user base by offering free, automated photo and audio recognition features.

Same space(15)

Chirp Birding

known forBirda - Bird Watching App

1 app4.7Reference

Targets the same birding audience but shifts the focus from reference material to social-first engagement and community-led identification.

Cornell University

known foreBird

2 apps4.9Reference

Functions as a citizen science tool for recording sightings, complementing the source app's identification focus with data contribution.

Ethan Moon

known forGullable

1 app5.0Reference

Provides a specialized guide for gulls, targeting a specific subset of birding that the source app covers more broadly.

EYELOVELIFE INTERACTIVE

known forEyeLoveBirds: Bird Checklists

1 app4.6Reference

Provides a comprehensive checklist and identification guide that targets the same hobbyist audience as the source app.

HawkWatch

known forRaptor ID

1 app4.1Reference

Niche ornithology tool that provides deeper visual data for raptors than the generalist approach of the source app.

Huy Dam

known forBird Sound Identifier Bird ID

1 app4.5Reference

Offers a broader identification utility that includes insects alongside birds, targeting a similar nature-observation audience.

Kazan Software

known forBirder - Bird Identifier Game

1 app4.1Reference

Gamifies the birding experience to encourage real-world observation, contrasting with the source app's reference-first approach.

Larkwire

known forLearn Bird Watching—Larkwire

1 app4.8Reference

Focuses on the educational aspect of birding, training users to identify species through sight and sound rather than just providing a reference database.

Le Thi Quynh Ny

known forBird Guide - Offline bird identification app

1 app2.6Reference

Offers a basic offline identification tool that competes with the source app's core offline database feature.

mydigitalearth.com

known forSasol eBirds Southern Africa

2 apps4.9Reference

Serves as a regional field guide similar to the source app, combining traditional reference material with modern identification tools.

National Audubon Society

known forAudubon Bird Guide

1 app4.2Reference

Provides a trusted, free digital field guide for North American species that competes with the source app's reference utility.

Next Vision

known forPicture Bird: Bird identifier

1 app4.7Reference

Targets the same identification-seeking audience using machine learning to automate the process that the source app handles via manual reference.

Princeton University Press

known forThe Warbler Guide

1 app4.5Reference

Provides a specialized, high-fidelity reference for warblers, serving as a digital companion for enthusiasts interested in specific bird families.

Scribe Labs

known forBirdWeather

1 app3.9Reference

Focuses on bioacoustic monitoring hardware and software, providing a technical alternative to the source app's manual identification tools.

Yellow Cardinal

known forIdentify Birds – Smart Bird ID

1 app4.7Reference

Offers a free, ad-free alternative for identification that targets the same casual birding audience as the source app.

New entrants(2)

Quentin Bacquele

known forSyrinx: Learn Bird Songs

1 app5.0Reference

Focuses on training users to recognize bird songs, providing an educational alternative to the source app's identification reference.

Soufiane Benabid

known forBird Call Identifier - Bird ID

1 app4.5Reference

Provides a quick, automated identification tool for birds based on sound or photo, serving as a faster alternative to manual reference.

The Analyst's Read

The bottom line on Patrick ODonnell

Bottom line

This is a niche, utility-driven publisher that successfully bridges the gap between traditional field guides and mobile convenience. Their long-term viability depends on maintaining data accuracy for their regional databases rather than aggressive user acquisition.

Frequently asked questions

How many apps does Patrick ODonnell publish?
Patrick ODonnell has 4 apps tracked by Marlvel, primarily in the Reference category.
What kind of apps does Patrick ODonnell make?
Patrick ODonnell's portfolio is concentrated in Reference, with an average rating of 3.2/5 across rated apps.
What is Patrick ODonnell's top app?
By review volume across the portfolio, Costa Rica Birds is Patrick ODonnell's best-known app tracked by Marlvel.
In how many countries are Patrick ODonnell's apps available?
Marlvel has tracked Patrick ODonnell's apps across 1 country.

What fed this analysis

Apps analyzed:
3
With full intel:
0
With overview:
3
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Patrick ODonnell, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Patrick ODonnell intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/patrick-odonnell

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Data licensed under CC-BY-NC 4.0