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
Fleetistics Time Clock+Mileage
The Fleetistics field service app has launched with time and attendance, way point check-ins and an SOS button.
$3.99 · In-app purchases
PRICE
$3.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
1 ratings · Top 5%
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 included15 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 Fleetistics Time Clock+Mileage: map the core Business 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
Implement comprehensive reporting features with visual graphs and statistics.
Assumption to check: Limited reporting features for analyzing time and mileage data.
Validate with people who use this workflow before building.
Hypothesis 2
Add offline capabilities for logging mileage and time.
Assumption to check: No offline functionality or data caching.
Validate with people who use this workflow before building.
Hypothesis 3
Ensure a responsive design and consistent UI elements across all devices.
Assumption to check: Inconsistent user experience across devices.
Validate with people who use this workflow before building.
Hypothesis 4
Provide straightforward subscription options with clear pricing and benefits.
Assumption to check: Complex subscription management and unclear pricing.
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
The Fleetistics field service app has launched with time and attendance, way point check-ins and an SOS button. Easily clock in and out of your shift, on and off break and in and out of personal time. Time and mileage is tracked in each status for your personal records with an option to email a copy to your employer. When when working your route displays on the map showing status changes, path traveled and way-points. When on personal time, your route is not recorded on the map but mileage and time is available for mileage reimbursement. The check-in feature is great for foot patrols or to verify activity at unique locations. The SOS button can alert your company or anyone via email a situation has developed. Although not meant to be a lifesaving tool, it offers a way to alert others of an issue. With the optional API service, if SOS is triggered an online map can display your location so support or emergency services can be dispatched to you by your company. (911 does not monitor the SOS function and this is not intended to be a life saving function). At the end of your shift an email is sent to you for your records and another email can be designated to turn in your hours and miles. Application feedback: [email protected] Speak with a consultant about Fleet Management & web portal reports and maps: www.fleetistics.com, 855.300.0527
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.
SUGGESTED BUILD STACK
React Native
Expo
Zustand
Supabase
React Navigation
TypeScript
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.
