App Overview

Portfolio Management icon

Portfolio Management

Tarik BELABED · Finance

Need to quickly verify asset allocation results prepared by your students or cross-check outcomes during a meeting? This app is designed for you!

$29.99 · In-app purchases

PRICE
$29.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet

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 included15 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 Portfolio Management: map the core Finance 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

Your clone can provide a more intuitive categorization and visualization of investments.

Assumption to check: Users often struggle with tracking multiple investments in one place.

Validate with people who use this workflow before building.

Hypothesis 2

Make the subscription and purchase options more visible and user-friendly.

Assumption to check: In-app purchase processes can be confusing or hidden.

Validate with people who use this workflow before building.

Hypothesis 3

Implement better filtering and sorting options for transactions.

Assumption to check: Users report difficulty in managing transaction history.

Validate with people who use this workflow before building.

Hypothesis 4

Provide detailed analytics and reporting features to help users understand their investment performance.

Assumption to check: Lack of comprehensive analytics for investment performance.

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

Need to quickly verify asset allocation results prepared by your students or cross-check outcomes during a meeting? This app is designed for you! - User friendly Portfolio management tool & optimizer (including efficient frontier visualization functionality - for the best view of the chart on an iPhone, please rotate your device to landscape mode) - Very simple to use: no external data to upload, every assumptions are set out manually by the user (everything offline) - Asset Allocation Definition: Manually adjust weight parameters or utilize our Optimizer for automatic adjustments. 4 optimization strategies are available with the possibility of setting constraints (maximum risk, minimum return or fixed individual weights): portfolio return maximization, risk minimization, Sharpe ratio maximization, or risk parity. - You can define your portfolio by adding either individual assets (stocks, bonds, etc.) or asset classes (equities, fixed income, real estate, etc.). - Each asset or asset class is incorporated into the portfolio based on user-defined individual characteristics: weight, risk (standard deviation), and expected return, all provided in decimal format. - Correlation/Covariance matrix can be set out (and updated) manually by the user for each pair of asset through a dedicated entry (use the application either under correlation or covariance input modes) - Asset allocation cases can be stored in your mobile so that you can access it anytime offline, modify/update underlying assumptions, and are listed in a recap table - Export easily your simulations by email (.csv files, containing portfolio/assets data & correlation/covariance matrix, are automatically generated and attached to the email) - New functionalities: ==> Raw Data Import/Export: The "Raw Data Import/Export" feature facilitates the transfer of asset allocation and portfolio cases between users. You can import or export asset allocation data, enabling collaboration among users the app. After importing data on your phone by copying and pasting the received raw data from an email into the dedicated text editor, you can modify the asset allocation and send the updated data back to your collaborator. This enhancement fosters collaboration and exchange of asset allocation simulations among multiple users of the Portfolio Management app. ==> Return Data Statistical Analysis Tool: Our app now includes a statistical analysis tool for return data. You can copy and paste return series for Asset "A" and Asset "B" into the text editor, specifying the desired CSV separator. The tool generates descriptive statistics such as mean and standard deviation for each asset, as well as the correlation and covariance between Asset A and B. Additionally, there's a button to automatically generate random return series for both assets, facilitating quick testing. You can transfer the individual results (mean return & risk) to the main menu to create and include assets with these features in your current allocation. - Quick Start User guide included This app is ideal for: i) Professionals in the portfolio management field seeking rapid definition and/or optimization of asset allocation based on user-defined key assumptions for each individual asset (expected return, standard deviation, weight), as well as inputs for correlation/covariance pairs. ii) Students studying portfolio management or preparing for portfolio management certificates, looking to efficiently test and simulate case studies. iii) Professors teaching portfolio management, whether to illustrate case studies to students or to verify and assess results. **** Once purchased, you have full access to all functionalities offered by the app. There are no in-app purchases or subscriptions. **** **** Enjoy an ad-free experience with our app! We guarantee a seamless experience without any interruptions from advertisements. ****

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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
@supabase/supabase-js
Redux Toolkit
React Navigation
React Native Reanimated
BUILD KIT DIFFICULTY
Intermediate

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.