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.
TALLY is a simple tool to help you track absolutely anything.
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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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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 Tally: The Anything Tracker: map the core Productivity 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 customization options for tallies
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No reminder feature
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of data analytics
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Basic UI design
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.
TALLY is a simple tool to help you track absolutely anything. Some uses for TALLY: • Tracking habits • Tracking medications / vitamins • Daily planner / to-do list • Tracking daily/weekly/monthly spending • Budgeting or saving money • Pain journal • Symptom tracking • Mood tracking • Finding patterns in your life Whether you’re trying to track how many times you ate vegetables this week, how many cups of coffee you drank, or whether or not you took your vitamins today, TALLY can help you get where you want to go. With its simple and encouraging interface, logging activity is a delight. Each TALLY box will tell you the current tracker count and how long it's been since you last logged activity. Each tracker is fully customizable. Set your tracker to reset every day, week, month, year or never. Use TALLY's charts, calendars, and notes to analyze activity and detect any progress or patterns. The main screen will display all of your trackers. You can use a filter to display your trackers in a way that makes sense to you. TALLY is FREE for up to 3 trackers. For more than 3, upgrade to the Premium Version or subscribe to the Growth Bundle. TALLY Features: • Quick logging with a Widget and Apple Watch app • Enter custom values • Tracking on a daily, weekly, monthly, yearly, or ever basis • Easily view progress with statistics • Multiple reminders for each tracker • Fun color options let you customize your list • Easy to edit activities in the past • Backup to Dropbox and iCloud • Shortcuts and Siri Integration TALLY also integrates with Apple HealthKit. This lets you set and track tallies automatically based on your activity. Ex. if you want to track how many steps you take every day, our HealthKit integration will help you with this by attributing your steps data from HealthKit directly in the app. Building amazing new habits has never been easier! TALLY contains subscriptions for the Growth Bundle, which is an optional annual subscription. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, for the chosen plan's price. Subscriptions may be managed and auto-renewal may be turned off by going to your iTunes/App Store Account Settings after purchase. Privacy Policy: https://kodeon.ai/privacy-policy Terms of Service: https://kodeon.ai/terms-of-use
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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.