App Overview

Picture Bird: Bird identifier icon

Picture Bird: Bird identifier

Next Vision Limited · Reference

Picture Bird is a useful and smart bird identifier app that can recognize any bird species by photo or sound

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
40,604 ratings · Top 15%

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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Build Kit

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A product spec, screen plans, and build steps for your coding agent.

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What's included17 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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Quick prompt

> SELECT BUILD PLATFORM:

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

// RORK SYSTEM PROMPT
Rork plan preview for Picture Bird: Bird identifier: 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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App evidence

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

Screenshots

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App Store description

Picture Bird is a useful and smart bird identifier app that can recognize any bird species by photo or sound. Simply take/upload a picture of a bird or record a bird's sound, and you can get everything you want to know about it. Key Features: Accurate Bird ID: With machine deep learning technology in pictures and sound recognition, the Picture Bird app can identify up to 10,000+ bird species with incredible accuracy. Users can either upload a bird picture or record a bird song or call, and the app will compare it with training sets of millions of photos or sounds in the database and provide the most exact match. Birding Camera: Are you still using a heavy camera to photograph birds? A phone app can do this now! Focus your phone camera on a bird, zoom in on the bird to find the best position and the app will automatically sharpen the picture. The Picture Bird app lets you have the most pleasing bird sightseeing experience. Bird Feeding: Do you want to attract birds to your backyard, or do you want to help birds in need on winter days? Picture Bird can help! Use the filters, and choose your food type and feeder, you will get to know what birds you can attract and how to feed them. Detailed Bird Info: Full encyclopedia of bird info. In your identified results, you can get detailed bird info including bird appearance, sound, habitat, distribution, feeding habits, etc. The Picture Insect app also provides high-quality articles on bird ID, attracting tips, birding hints, bird sightings, and more. Unique Collections: Save your observations with the in-app collection function and easily manage your findings. Share your happiness with friends with unique bird cards. Whether you are curious about the name of a bird you met, eager to learn bird-feeding tips, or want to educate your children, Picture Bird will help you in the easiest and most effective way. Download the Picture Bird app today, and join a group of over one million bird enthusiasts to explore the wonderland and learn ornithology together! About Picture Bird Premium -Subscription Name: Yearly Premium -Subscription Duration:1 year(7 days trial) -Subscription Description: Users will get a 1-year Picture Bird Premium which includes identifying birds without limits, getting answers from experts, studying birds with numerous info, and no watermarks or ads. • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period • The account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Terms of Use: https://app-service.picturebirdai.com/static/user_agreement.html Privacy Policy: https://app-service.picturebirdai.com/static/privacy_policy.html Contact us: [email protected] Find out more about Picture Bird at: https://picturebirdai.com/

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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 a machine learning model for better identification.

Assumption to check: Limited bird identification accuracy based on user-uploaded photos.

Validate with people who use this workflow before building.

Hypothesis 2

Simplify the UI for better clarity on premium features.

Assumption to check: In-app purchase process can be confusing.

Validate with people who use this workflow before building.

Hypothesis 3

Optimize data fetching and caching mechanisms.

Assumption to check: Slow loading times for bird data.

Validate with people who use this workflow before building.

Hypothesis 4

Add forums or discussion boards for birdwatchers.

Assumption to check: Lack of community features for user interaction.

Validate with people who use this workflow before building.

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
Supabase
React Navigation
Zustand
Axios
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.