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.
Track Visualize Act - revolutionary life tracking
$4.99 · 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.
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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.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Symptom Tracker by TracknShare: 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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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 analytics features for tracking symptom trends.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No reminders for logging symptoms.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Basic user interface lacks customization options.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription model may deter 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.
Track Visualize Act - revolutionary life tracking. Thousands use TracknShare for symptom tracking, self-help, coaching, teaching, care: regular folks, US olympic athletes, people with chronic pain, rheumatoid arthritis, fibromyalgia, ADHD. Excellent reviews from our users and from >> University of Nebraska-Lincoln Tech EDGE >> Mac Life >> Psychology Today >> The Best Life >> FastCompany ... Check out our website for references. Featured in FastCompany. Named best tracker for Quantified Self on MeasuredMe. Five Stars: Going on 2 years and loving it I have been using this app for nearly two years now... THIS IS MY MOST USED APP - I couldn't live without it! Due to its high level of customizability, I use it to track all kinds of things. There is no end to what you can use this app for. I love the newly designed interface. A must-have app for everyone - it should come pre-installed! How to use TracknShare Track anything that matters to you - Just one tap to enter data - Capture notes along the way - Share results & notes - View powerful graphs, spot trends - Understand how things are related - Make changes to your life and measure results KEY FEATURES 5 categories are already set up: My Health Items - My Mood Items - My Sleep Items - My Food Items Create your own custom items from scored icon sets. Available scales: not at all -> very much, pain, severity, completion, bad -> good, grades, level, weather, in love, low -> high, light -> heavy, note items that store photos Icons & numbers for keeping track: 60 scored icons to describe how you do, different formats for number entry, more than 250 icons total Powerful graphs let you compare different items at a glance in vertical and horizontal view. Graphs by days, weeks, months Visual Statistics Tap to cycle through ∅ Averages ∆ Max ∇ Min ∑ Totals ⊥ Last Visual Calendar of all values and notes at a glance. Take screenshots of your graphs and share via email Data export Password protection Users of TracknShare Lite Lite allows 12 entries per item. Set up and all entries get moved from Lite to Pro. We offer Lite to help you decide if this app is right for you. Illustrated user guide at www.tracknshareapp.com The Track & Share Movement on Facebook http://www.facebook.com/ClickPod Five Stars: Fantastic..so flexible This is the best app I have found to track things... I have chronic migraines & this app has been the most useful to track migraine related things as well as much more! Five Stars: Incredibly Powerful App Every once in a while you find an app that changes your life. Sounds extreme but it's true ... This program is simple but its configurability makes it powerful. The power comes from configurable items, groups, screens, combined with powerful reporting, graphing, and exporting tools - with everything simple and intuitive. I have selected 12 things across the following areas to track: eating habits, weight, sleeping, exercise, vitamins, etc. Then I set up a screen of the 3-4 things things to remember first thing in the morning, during the day, in the evening, and then a wrap up screen to review before I go to sleep.Even when I get tied up and don't make entries for a day or two, that's ok - I see the overall trend and just start back up again Five Stars: One of the most useful apps in the entire iTunes catalog! Track and Share is brilliant! I love it! I have a knowledge of stats so understand the concepts they've used; the implementation is clean, straightforward, and effective and simplifies the process of collecting and analyzing data so anybody can do it, easily, AND use the results for positive change. Congratulations to Track and Share for creating one of the most useful apps in the entire iTunes catalog!
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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.