App Overview

Voice Volume Meter Pro icon

Voice Volume Meter Pro

EDTECH MONSTER LIMITED · Medical

The Voice Volume Meter Pro app, while originally designed for, and in collaboration with, Speech Language Pathologists, is useful for anyone who needs help controlling the volume of their own voice

$3.99 · In-app purchases

PRICE
$3.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
3.0
2 ratings · Below Average

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 included16 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 Voice Volume Meter Pro: map the core Medical 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 accurate calibration for various devices.

Assumption to check: Inconsistent volume readings across different devices.

Validate with people who use this workflow before building.

Hypothesis 2

Add features for detailed analytics and feedback.

Assumption to check: Limited functionality for detailed analysis of recordings.

Validate with people who use this workflow before building.

Hypothesis 3

Design a modern, engaging UI with animations.

Assumption to check: User interface may feel outdated.

Validate with people who use this workflow before building.

Hypothesis 4

Implement easy sharing features for recordings.

Assumption to check: Lack of sharing options for recordings.

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

The Voice Volume Meter Pro app, while originally designed for, and in collaboration with, Speech Language Pathologists, is useful for anyone who needs help controlling the volume of their own voice. It is simple to use, and provides a visual feedback depending on your voice volume. If the app display Blue, it gives an indication that you are speaking too quietly and need to “speak up”, if it displays Green, then your voice volume is good, and if it displays Red, then you are talking too loudly. The user, or Speech Language Pathologist, can set the Upper and Lower thresholds, of an acceptable voice volume, and lock these once set. The relevant dB values are displayed while the thresholds are being set. The Current, Maximum and Peak dB values are displayed on the main screen, these can be switched ON/OFF as required. The Peak value can be reset at any time by simply tapping on it. The app can also be calibrated, to take into account local environmental conditions. The "Voice Volume Meter Pro" can be useful if you are giving a speech, or presenting publically, by providing visual feedback on the volume of your voice. Making sure you are heard….but without shouting! You can adjust various settings, (in addition to the Upper and Lower thresholds), such as a calibration slider, a slider to adjust the sampling rate, you can even select a different graphical theme….with more themes to come in future updates. You have direct access to the developers (from inside the app) if you have any issues with it or can think of any ways in which it can be improved, we would love to hear from you. Our hope is that this app provides real value to all those people who need to control the volume of their voice.

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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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BUILD KIT DIFFICULTY
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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.