App Overview

CostLow: Warehouse Clearance icon

CostLow: Warehouse Clearance

Davis Chappins · Shopping

Find hidden warehouse clearance deals before they sell out.

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.6
167 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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A product spec, screen plans, and build steps for your coding agent.

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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 CostLow: Warehouse Clearance: map the core Shopping 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

Ensure comprehensive product descriptions and multiple images.

Assumption to check: Limited product information and images.

Validate with people who use this workflow before building.

Hypothesis 2

Implement a more intuitive navigation system with clear labels.

Assumption to check: Difficulties in navigating between categories and deals.

Validate with people who use this workflow before building.

Hypothesis 3

Encourage users to leave reviews and display them prominently.

Assumption to check: User reviews and ratings are sparse.

Validate with people who use this workflow before building.

Hypothesis 4

Integrate a recommendation engine based on user preferences.

Assumption to check: No personalized recommendations for users.

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

Find hidden warehouse clearance deals before they sell out. CostLow helps shoppers discover and share unadvertised in-store markdowns at major warehouse retailers, including Costco locations. These clearance deals — often marked with price endings like .97 or .00 — are limited in quantity and tend to disappear fast once word gets out. Availability and pricing vary by location, so the deals you see are the ones happening at your store right now. CostLow is free. No account required. SHARE CLEARANCE DEALS INSTANTLY Spotted a markdown? Scan the warehouse price tag and post the deal in seconds. CostLow automatically reads the item number, description, and price — no manual typing. Snap a photo and share the find with shoppers near you. RECEIPT PRICE TRACKING & ADJUSTMENT ALERTS Scan your warehouse receipt once and CostLow watches those item prices over time. If something you already bought drops in price within the retailer's adjustment window, you'll get an alert — so you can request a price adjustment refund where applicable. Stop leaving money on the table after you've already paid. YOUR LOCAL CLEARANCE FEED See clearance deals posted at your selected warehouse only. Deals are local and differ from one store to the next, so you're always looking at what's actually on the shelf near you. WAREHOUSE NOTIFICATIONS Subscribe to a warehouse and get a push notification the moment new clearance deals are posted nearby. Be first to the deal instead of last. MARKDOWN PRICE WATCH Track a clearance item to see if it gets marked down even further, and grab it at its lowest price. WATCH FOR FINAL-STOCK ITEMS A price tag marked with an asterisk (*) usually means the item won't be restocked. Add these to your Watch List and get notified if they hit clearance at your selected warehouse — the discontinued deals worth chasing. SMARTER IN-STORE SHOPPING Save deals to your Shopping List and check them off as you browse the aisles, so you never walk past a good find. APP FEATURES • Location-specific clearance deal feed • Automatic price-tag scanning • Receipt price tracking and price-adjustment alerts • Warehouse-level push notifications • Markdown tracking and watch lists • Advanced filters and sorting • Nearby warehouse map view • Search by item number or keyword Whether you're hunting for hidden Costco clearance, tracking a price drop, or trying to score a refund on something you already bought, CostLow helps you shop the warehouse smarter. CostLow is free. No account required. Disclaimer: CostLow is an independent application and is not affiliated with, endorsed by, or sponsored by Costco Wholesale Corporation. Costco® is a registered trademark of Costco Wholesale Corporation. Note: This app is for informational purposes only. Prices shown are for reference and should be verified in-store before purchase. You cannot make purchases through this app. Privacy Policy: https://costlowapp.com/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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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.

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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.