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.
Necrophone Pro is a real ghost app designed specifically for spirit communication and paranormal research
$6.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Necrophone Real Spirit Box: map the core Entertainment workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Affiliate link: CloneChart may earn a commission at no extra cost
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
Assumption to check: Limited audio effects selection
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of user feedback options
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent performance on older devices
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited instructions for new users
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Necrophone Pro is a real ghost app designed specifically for spirit communication and paranormal research. This spirit box contains a preloaded soundbank with a large variety of words, similar to ghost tube. New features in the ghost box include white noise, reverb and echo. This ITC ghost hunting app has a very creepy vibe, and gives good results whilst trying to communicate with the dead. The sound bank files use a the full range of low, mid and high frequencies making it much easier for communication with the dead. Our real ghost app contains full and partial words in English at varying quality levels. And partial words in other languages. Sample partial phonetic words include things such as bi, bo, um, ye, na. Our spirit box may sound similar to other ghost hunting tools such as Necrophonic, Paratek ghost box, DeadWave spirit box and Ghost Tube. The white noise background in our real ghost app can be turned on and off, and the background is a moving video to give a creepy and spooky vibe to get you in the mood for your ghost hunting app. If you want to record your spirit box session you can use a separate EVP recorder or ghost tube with it. Or use with an EMF meter to detect any electrical spikes while using Necrophone ghost hunting tools to communicate with the spirits. Or an SLS camera, like ghost tube to be able to see them as well. *No Advertisements *No Popups *No Subscriptions *No In App Purchases *Lifetime Use QUICK TIPS: Never go out alone, especially in abandoned places, always take a friend or family member to stay safe when using ghost hunting tools. Ensure you choose a location which is known to be haunted. As no real responses will come through if there are no spirits. Only randomly generated words. Always be polite to the spirits and don't challenge them whilst using ghost hunting tools. DISCLAIMER: This ghost hunting app picks words at random from the word bank. It is believed that ghosts are able to manipulate electrical devices, and may be able to override the words which the ghost box picks. But there is no guarantee or scientifical evidence to prove this. So please use our real ghost app at your own risk. How to get the most from your ghost hunting tools 1. Before using your ghost hunting app, picked a haunted place. No real ghost app will work if there are not any ghosts in the location you are at. First find a haunted location, which will dramatically increase the chances of getting replies from your ghost app or spirit box. 2. Once you have picked your haunted location, take some friends or family members with you to ensure your safety whilst using your real ghost app. Using your real ghost app and ghost box is always more fun with friends. 3. Once you arrive at the haunted place, say hello to the spirits and introduce yourself before using your ghost hunting tools. Treat spirits like people, they will be much more likely to respond if you are polite to them. Once ready, you can start your real ghost app session. Start your ghost box and ask if any spirits are there. Once you start getting intelligent responses from the ghost app or spirit box, you can start documenting your evidence. YOUR GHOST BOX AND SPIRIT BOX CAN BE VERY HELPFUL COMMUNICATION WITH THE OTHER SIDE. But you also need to increase your chances be ensuring spirits are there, and you are polite to them. Don't just ask the same repetitive questions, think of something new, original and engaging.
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.