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.
App Overview
Voice Recorder & Audio Editor
Voice Recorder for the iPhone and iPad - download now for FREE!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
452,535 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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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/
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.
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
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Voice Recorder & Audio Editor: map the core Utilities 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
Enhance editing capabilities with more tools like equalizers and effects.
Assumption to check: Limited audio editing features compared to desktop software.
Validate with people who use this workflow before building.
Hypothesis 2
Optimize recording process for stability.
Assumption to check: Occasional crashes during long recordings.
Validate with people who use this workflow before building.
Hypothesis 3
Implement a guided onboarding process.
Assumption to check: User interface can be confusing for new users.
Validate with people who use this workflow before building.
Hypothesis 4
Make prompts more user-friendly and context-aware.
Assumption to check: In-app purchase prompts can be intrusive.
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
Voice Recorder for the iPhone and iPad - download now for FREE! UNLIMITED RECORDINGS Record for as long as you want and as many times as you want. (No restrictions as long as you have enough available storage on your device). AI FEATURES * Transcribe: Convert spoken words into written text * Smart Summarize: Get to the heart of any conversation with instant summaries * Rewrite & Refine: Dictate and elevate your tone and style with expert-written versions of your recordings * AI Chat: Engage in dynamic conversations to learn more about your recordings * Translations: Seamlessly translate your audio into multiple languages * Voice Changer: Tired of your own voice? Transform your voice to sound like anyone * Audio Editor: Enhance your voice or remove background noise with our Audio Enhancement tool PODCAST CREATOR Craft personalised podcasts that educate, entertain or inspire on any topics you want - all with just a few taps! PRIVACY FIRST-APPROACH FOR AI Nothing leaves your device - our new AI features run locally to keep your data safe and secure. 3D TOUCH Quickly start and stop recording from your home screen TEXT NOTES (In-App purchase) Add notes to individual recordings CLOUD SUPPORT Upload recordings to iCloud Drive, Dropbox, GoogleDrive, OneDrive, Box and more. SHARE RECORDINGS Share audio or video by Email, Messages, Facebook, Twitter, YouTube, Instagram, TikTok, Snapchat. TRANSFER RECORDINGS Download recordings by USB cable or WiFi Sync onto your desktop computer ADVANCED FEATURES - Multiple audio formats - Passcode protect recordings - Loop recordings - Trim recordings - Change playback speed - Skip backwards/forwards 15 seconds - Favorite recordings CALL RECORDER (*Requires subscription*) Record incoming and outgoing phone calls. To record a phone call you must facilitate a 3-way conference call. The third "caller" is our recording line that will save your phone call. It is not possible to record phone calls using the built-in microphone on your iPhone. No limit on how many recordings. No per minute fee. ------------------------------------------- NOTE: Call Recorder feature requires your carrier supports 3-way conference calling. SimplyTalk and H2o Wireless do NOT offer this service in the US. Please check local state or Country Laws regarding telephone call recording before using this app. Recordings will be deleted from our server after 7 days. Please make sure you download them offline during this timeframe. ----------------------------- CALL RECORDER SUBSCRIPTION - You will require a monthly subscription to use the Call Recorder feature. - Subscription length: Monthly (includes one week free trial). Privacy Policy: http://tapmedia.co.uk/callrecorder-privacy.htm Terms of Use: http://tapmedia.co.uk/callrecorder-terms.htm TAPMEDIA PRO SUBSCRIPTION - You will receive access to the apps in the TapMedia PRO bundle for the duration of the subscription. - Subscription length: Monthly (includes one week free trial). Privacy Policy: http://tapmedia.co.uk/privacy.htm Terms of Use: http://tapmedia.co.uk/terms.htm -----------------------------
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.
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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.
