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.
COULD YOU ACE YOUR DRIVERS PERMIT TEST?
Free · 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 Zutobi: Permit & Driving Prep: map the core Education workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
COULD YOU ACE YOUR DRIVERS PERMIT TEST? Join over 250,000 monthly users on the most popular DMV practice test app. It’s fast, easy and fun. It's the only study material you need to get your DMV permit and driver license. We have courses for Car, CDL and Motorcycle. We are certified to issue Entry Level Driver Training (ELDT) certification to the TPR for CDL drivers. The Zutobi app is built like a game and keeps you motivated. When you have finished the app, you are prepared to sit the DMV Test. It's that simple. DON’T LEAVE ANYTHING UP TO CHANCE AT THE DMV PERMIT TEST The app teaches you the rules of the road using our summarized easy-to-read DMV handbook AND over 600 state-specific questions that are almost identical to the real permit test. LEARN TO DRIVE AND BECOME A SAFE DRIVER The app promotes safe driving and helps you learn important safety aspects of driving. _______________________________________ WHY ZUTOBI? • 600+ QUESTIONS IDENTICAL TO THE REAL DMV TEST - The questions are very similar (often identical) to the real test. • SUMMARIZED DMV HANDBOOK - We’ve summarized the handbook for most states into an easy-to-read format without all the unnecessary drivel. • PICTURES AND ILLUSTRATIONS - Learn the rules of the road using real-life traffic situations to help you learn fast and efficiently. • STATE SPECIFIC - The app is tailored specifically for each US state to match the requirements of the DMV, DDS, DOL, DOT, BMV, MVA, RMV, DOR, MVC and MVD tests. • COMPETE AND WIN - Challenge your friends and see who can score the highest using fun features such as the Leaderboard. Besides glory and honor, winning over your friends also means that you’re more likely to do well on the real test. • DETAILED STATISTICS - Easily track your progress using advanced statistics. • UNLIMITED TESTS - Take as many practice tests as you need (most are near identical to the tests by the DMV), and learn from your mistakes through detailed explanations. _______________________________________ GET STARTED TODAY AND GET YOUR DRIVERS LICENSE Download today and start your journey towards learning all the rules of the road and acing your test! Once you have finished the app, you will feel confident as a driver. ARE YOU A DRIVERS LICENSE HOLDER LOOKING FOR A REFRESHER COURSE? The app works just as great for current drivers license holders looking to freshen up their knowledge of the rules of the road DO WE OFFER STATE-APPROVED DRIVERS ED? No. If, because of your age, you are required to take a state-approved course - use our course as a complement to ensure that you learn how to behave in traffic, get the knowledge you need to stay safe and pass your test. _______________________________________ Zutobi Plus subscription - Zutobi offers 3-day free trial. Continued access to all features is provided via Zutobi Plus subscription - All prices are subject to change without notification. Promotion prices and limited-time opportunities may be available for qualifying purchases made during the promotional period. We are unable to offer price protection, refunds or retroactive discounts for previous purchases in the event that we offer a promotional offering or price reduction. - Payment is charged through your iTunes account at confirmation of purchase - Your iTunes account will be automatically renewed and charged for renewal unless turned off in iTunes Account Settings at least 24 hr before the current subscription period ends (including the free trial period). The unused portion of the free trial is forfeited after purchase. - Your subscriptions may be managed by the user and auto-renewal may be turned off in the user’s iTunes Account Settings after purchase. However, you are not able to cancel the current subscription period during its active subscription period Our Terms of Service and Privacy Policy: Privacy Policy: https://zutobi.com/privacy Terms of Use: https://zutobi.com/terms Contact us: https://zutobi.com/us/contact
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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 offline capabilities for studying
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficulties in tracking progress across quizzes
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchase confusion
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of personalized learning paths
Validate with people who use this workflow before building.
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.