App Overview

All Birds PR -> Antigua icon

All Birds PR -> Antigua

Sunbird Images OHG · Reference

Also Barbuda, Montserrat, Sint Eustatius, Saint Kitts and Nevis, Saint Barthélemy and Saba.

$9.99 · In-app purchases

PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
5.0
5 ratings · Top 5%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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What's included18 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for All Birds PR -> Antigua: map the core Reference workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Implement caching for bird data to improve offline usability.

Assumption to check: Limited offline access to bird information

Validate with people who use this workflow before building.

Hypothesis 2

Add a community section for users to share their bird sightings.

Assumption to check: Lack of community features for bird watchers

Validate with people who use this workflow before building.

Hypothesis 3

Integrate APIs from bird conservation organizations for richer data.

Assumption to check: No integration with external birding databases

Validate with people who use this workflow before building.

Hypothesis 4

Include articles and videos to educate users about bird conservation.

Assumption to check: Few educational resources about birds

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Also Barbuda, Montserrat, Sint Eustatius, Saint Kitts and Nevis, Saint Barthélemy and Saba. It encompasses common birds but also all migrants, vagrants, and established introduced species. This bilingual (English and Spanish) app provides at your fingertips a mini-encyclopedia with extensive text as well as visual and audio resources. Each species is represented by an individual species account featuring a total of 2,570 superb images depicting distinct plumages including variations and subspecies, distribution maps, and bird sounds. This app updates and expands on the groundbreaking book and app “Puerto Rico’s Birds in Photographs: an Illustrated Guide including the Virgin Islands” by Professor Mark Oberle. With over a million downloads and over 100 apps published to date, Sunbird Images has become the true market leader in mobile field guides. SUNBIRD apps have been featured over 300 times by Apple in different countries, and appeared in many magazines and newspapers such as the Times of London and the Telegraph. The apps are described as "incredibly useful" by ITV's Seth Convey and "lovely" by Adam Vaughan of the Guardian. This app is part of the Sunbird Images BLUE LABEL series. Our BLUE LABEL series offers top notch digital field guides which provide the most comprehensive data available for a region or taxon. They are known for completeness including even the very rare species and vagrants which have only been recorded once in a region. Even rare species are illustrated and described, with a full species account. FEATURES • Includes all 415 bird species of Puerto Rico and the northeastern Lesser Antilles • 2,570 images show subspecies + geographic, age and sex variants • 455 recordings of bird songs and calls- Dynamic spectrograms of all songs and calls • Detailed distribution maps of Puerto Rican breeders • Species accounts enriched with references for further study • Select species lists for any combination of 10 islands: Puerto Rico, Virgin Islands, Anguilla, St. Martin, Antigua and Barbuda, Montserrat, Sint Eustatius, Saint Kitts and Nevis , Saint Barthélemy and Saba. • Improve handling by including or excluding accidentals, or display endemics only • Sort and display species in three modes: alphabetical, gallery, and taxonomic listing views • Most advanced Compare Mode of any bird app: compare up to 16 species’ images and songs • Create sighting lists and sort by place, date, group, and name • Automatically plot all birds on a map via GPS (editable) • Make notes for each bird spotted • A simple ID key makes species identification easy • Text is bilingual (English and Spanish) • Bird names displayed in 5 languages: English, Spanish, French, German, Latin (scientific) • Narrow species down by characteristics: size, plumage, bill shape, tail length, etc. leading to the bird searched for, plus a choice of similar species. You can also look for fragments of a species name – the search for “finch“ shows all the species which include the word “finch“ in the species’ name. ***A graphically well-designed layout – easy to use with large lettering.*** => Once downloaded no internet connection needed – just download the app and start birding! The app will be continuously developed further. All updates are free of charge. Visit our internet support site for more information www.sunbird.tv. We are happy if you like our app. Please don't hesitate to email us if you have any questions, suggestions or comments at: [email protected]

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

SUGGESTED BUILD STACK
React Native
Expo
Axios
React Navigation
Zustand
expo-av
BUILD KIT DIFFICULTY
Advanced

From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.