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.
MOJO is the only all-in-one app for youth sports
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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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 MOJO Sports: map the core Sports 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 team preferences.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficult to manage larger teams efficiently.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchase prompts can be intrusive.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Performance issues with loading times.
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.
MOJO is the only all-in-one app for youth sports. And it’s FREE for coaches to use with their teams. With MOJO, coaches save hours of aggravation and stress searching for drills, planning practices and managing their team — because it’s all in one place. And parents stay on top of what’s going on at games and practice, all season long. MOJO features effective, easy-to-follow instructional videos, simplified team management and dynamic practice-planning tools so that coaches and parents focus on what matters most — helping kids get the most out of sports and making memories for a lifetime. ONLY THE BEST FOR YOUR KIDS With content from world-class leagues and teams, MOJO brings unparalleled quality to the most popular youth sports. MOJO collaborated with FC Barcelona to bring never-before-seen games, drills and curriculum from their famed youth academy. And with partners like US Youth Soccer, SAY Soccer and more, kids learn from the best soccer players and coaches in the world. MOJO partnered with Major League Baseball to create fun, dynamic practices for youth baseball and softball teams, featuring the same age-appropriate videos and practice plans you’d expect from MOJO. MOJO worked with the Jr. NBA, the official youth basketball participation program of the NBA and WNBA, to create more than 120 activities that can be replicated at practice or at home, in addition to games and exercises to help advance on-court development. And in partnership with NFL Flag, the official flag football league of the NFL, MOJO created a fun, engaging curriculum shot at the state-of-the-art SoFi Stadium in Los Angeles. Learn the game like never before — including the NFL Flag Playbook, brought to life on video for the first time ever. TEAM MANAGEMENT, SIMPLIFIED What time’s practice? Where’s the game? Who’s got snack? MOJO makes it easier than ever for coaches and parents to answer those questions — and so much more. With intuitive, easy-to-use scheduling and chat, MOJO cuts the clutter and keeps everything that coaches and parents need for a season of youth sports in one convenient app. SUPPORT PLAYERS AT PRACTICE AND EVERYWHERE ELSE With the new MOJO+, families can access hundreds of games to play at home, so kids can learn and develop any time, anywhere. One subscription gives you access to age-appropriate games across all current and future MOJO sports. The same world-class teams and organizations that helped develop MOJO practices will help kids become the best players they can be. THE WORLD’S BEST YOUTH SPORTS ADVICE AND INFORMATION Coaching sports is hard. Coaching kids is even harder. That’s why MOJO provides the world’s best advice and information on virtually any question you might have about youth sports. What are 5-year-old players able to do? How do you handle your first practice? What do you do with kids who won’t listen? No matter your problem, MOJO has you covered with expert advice, Q&As and interviews, with partners like the Positive Coaching Alliance and Aspen Institute’s Project Play. Subscription pricing and terms MOJO offers an optional auto-renewing subscription. Payment is charged to the credit card connected to your iTunes Account when you confirm the subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Read our terms and conditions here: Terms of service: https://www.mojo.sport/terms-mobile Privacy policy: https://www.mojo.sport/privacy-mobile
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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.