App Overview

TruePrices icon

TruePrices

ChaChingMe, Inc. · Shopping

Never overpay again.

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
5.0
6 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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Build Kit

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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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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 TruePrices: 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

Implement a more advanced search feature with filters and autocomplete.

Assumption to check: Users often find it difficult to locate specific products quickly.

Validate with people who use this workflow before building.

Hypothesis 2

Simplify the subscription process with clear explanations and prominent call-to-action buttons.

Assumption to check: In-app purchases can be confusing to navigate.

Validate with people who use this workflow before building.

Hypothesis 3

Introduce a recommendation engine based on user preferences and past behaviors.

Assumption to check: Users want more personalized recommendations.

Validate with people who use this workflow before building.

Hypothesis 4

Allow users to customize notification preferences to reduce clutter.

Assumption to check: Push notifications can be overwhelming.

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

Never overpay again. True Prices gives you the same pricing power, market intelligence and negotiating advantage that big companies have used for years — in an app, working for you. Most price tools are paid for by merchants. Ads, affiliate commissions and paid placement don't disappear; they get built into the price on your screen. True Prices takes no cut of what you buy and makes nothing when you spend more. Our only job is finding you a lower price. HOW IT WORKS The search starts before you ask. Every day, True Prices uncovers the buying routes behind everyday spending — the suppliers, intermediaries, wholesale and negotiated rates most shoppers never see. Tell it what you need. Ask about a purchase, booking or bill before you spend, and your assistant puts those routes to work for your specific need. Let competition do its job. More buying routes mean real competition for your money. Sellers compete, you choose. WHAT YOUR ASSISTANT COVERS • Shopping — electronics, home & garden, apparel, baby & toddler, sporting goods, pet supplies, furniture, health & beauty and more • Groceries and wholesale food • Travel — hotels, flights, car rentals, cruises, airport transfers • Fun — event tickets, tours & activities, theme parks, movie and ski tickets • Bills & utilities — electricity, internet, mobile, water, streaming, home services • Health — medicines and medical procedures • Transport — gas and rideshare WHAT IT DOES FOR YOU • Finds every option, not just the ones that pay to be seen • Reveals prices that are normally hidden until checkout • Makes stores compete for your business • Opens up wholesale and negotiated routes • Helps you get your bills down • Tells you when you're about to overpay WHY WE CHARGE Paying us keeps us working for you. Free tools are usually funded by the merchants whose prices you're comparing. A subscription means our incentives point the same way yours do: the lower the price we find, the more useful we are. One avoided overpayment can cover the month. SUBSCRIPTION True Prices is a subscription with a 1-month free trial. Monthly and annual plans are available (annual saves 20%). Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Privacy Policy: https://trueprices.com/en-us/privacy Terms of Use (EULA): https://trueprices.com/en-us/terms

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

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
Supabase
Zustand
React Navigation
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.