App Overview

WalterPicks – Data Insights icon

WalterPicks – Data Insights

WalterPicks LLC · Sports

POWERED BY MACHINE LEARNING AND A TEAM OF FANTASY EXPERTS--

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
20,630 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.

Build your own version

Build Kit

Make this idea yours

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

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

Kit ready. Verify your email to download it.

What's included19 files

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

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
Preview a sample Build Kit No email needed

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.

JavaScript is required to complete mailbox verification.

Free quick prompt For a smaller starting point

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 WalterPicks – Data Insights: map the core Sports workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

Preview ready. Verify your email to reveal and copy the full prompt.

JavaScript is required to complete mailbox verification. Return to this prompt preview.

Continue in Rork copies the full prompt to your clipboard first, then opens Rork in a new tab.

Continue in Rork >

Affiliate link: CloneChart may earn a commission at no extra cost

App evidence

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

Screenshots

< Scroll to see more >
App Store description

POWERED BY MACHINE LEARNING AND A TEAM OF FANTASY EXPERTS-- “Walter” is the machine learning algorithm that powers the WalterPicks app. Trained on millions of data points, thousands of real fantasy leagues, and lines from dozens sportsbooks. But we don't just rely on a black box "algorithm" we also have several expert analysts that help update our projections daily to give us the most accurate predictions possible. PLAYER PROP EVALUATOR -- Start winning your parlays. Walter scans lines from dozens of books in real time to identify positive expected value ( +EV ) player props on FanDuel, DraftKings, PrizePicks, Underdog, and all other major platforms. LEAGUE SYNC -- Sync your ESPN Fantasy, Yahoo Fantasy, Sleeper Fantasy, CBS Fantasy, and Underdog Fantasy football leagues directly to the WalterPicks app to get Walter’s insights custom to your exact league settings. OR easily input your league settings with Manual Mode. TRADE ANALYZER AND TRADE FINDER -- Easily analyze fantasy trades and never get fleeced again. Identify realistic trades that will level-up your team. START / SIT COMPARISONS -- Compare players each week based on the most predictive metrics using a range of outcomes approach custom to your league settings. WEEKLY ADVICE -- New waiver wire and transactions advice each week on which players you should add, drop, trade for, or trade away. REST OF SEASON RANKINGS -- Always up-to-date, zero-bias rankings based on fantasy performance, machine learning predictions, and our team of expert analysts. ADVANCED RESEARCH -- Easily compare game matchups and advanced player stats for NFL, NBA, NHL, and MLB. LIVE DRAFT TOOL -- Get real-time, pick-by-pick insights during your LIVE fantasy draft based on what your team needs. Now supporting Dynasty, Auction, Keeper, Superflex, and Best Ball formats! + SO MUCH MORE Terms of Service: https://walterpicks.com/terms-of-service/

Written user reviews are not shown here. Check current App Store reviews >

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

Enhance player statistics and analytics features.

Assumption to check: Limited player data compared to competitors

Validate with people who use this workflow before building.

Hypothesis 2

Simplify subscription plans and clarify benefits.

Assumption to check: Monetization can be confusing for users

Validate with people who use this workflow before building.

Hypothesis 3

Implement a cleaner design with better organization of information.

Assumption to check: User interface can be cluttered

Validate with people who use this workflow before building.

Hypothesis 4

Optimize performance and server response times.

Assumption to check: Slow loading times during peak hours

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
Zustand
Axios
React Navigation
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.