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.
Ninjas unite
Free · In-app purchases
Evidence scope: #39 is the current overall US Grossing chart position. 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.
Kit ready. Verify your email to download it.
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Free Fire x NARUTO SHIPPUDEN: map the core Games workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Affiliate link: CloneChart may earn a commission at no extra cost
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Ninjas unite. The Nine Tails is back! The classic collaboration returns with the Hidden Leaf Village, Ninjutsu Scrolls, Reanimation Revival Points, and more, plus new gameplay, ninjutsu, and locations! [Nine Tails Strikes & Sharingan: Control] While players are on the plane, the Nine Tails can trigger random events such as forced parachute jumps, Arsenal openings, and supply drops. Capture Sharingan: Control to direct a Tailed Beast Bomb at any target area! [Ninjutsu Scrolls Return] Fireball Jutsu, Water Dragon Jutsu, Chidori, Rasengan, and more are back. Try the new 8 Trigrams Palm Rotation to repel nearby enemies and block incoming shots with a spinning chakra defense. [Explore the New Ninja Academy] The Hidden Leaf Village returns alongside the new Ninja Academy. Take a seat on the nostalgic swing at the school gate to relive iconic anime moments. Interact with it to get a buff! [Ninjas Unite Against the Nine Tails] Complete tasks to collect event tokens and unlock ninjas and their exclusive combo skills. Defend against the Nine Tails alongside them, and choose either the Jiraiya Bundle or Hinata Bundle as your grand prize! Free Fire is a world-famous survival shooter game available on mobile. Each 10-minute game places you on a remote island where you are pit against 49 other players, all seeking survival. Players freely choose their starting point with their parachute, and aim to stay in the safe zone for as long as possible. Drive vehicles to explore the vast map, hide in the wild, or become invisible by proning under grass or rifts. Ambush, snipe, survive, there is only one goal: to survive and answer the call of duty. Free Fire, Battle In Style! [Survival shooter in its original form] Search for weapons, stay in the play zone, loot your enemies and become the last man standing. Along the way, go for legendary airdrops while avoiding airstrikes to gain that little edge against other players. [10 minutes, 50 players, epic survival goodness awaits] Fast and Lite gameplay - Within 10 minutes, a new survivor will emerge. Will you go beyond the call of duty and be the one under the shining lite? [4-man squad, with in-game voice chat] Create squads of up to 4 players and establish communication with your squad at the very first moment. Answer the call of duty and lead your friends to victory and be the last team standing at the apex. [Clash Squad] A fast paced 4v4 game mode! Manage your economy, purchase weapons, and defeat the enemy squad! [Realistic and smooth graphics] Easy to use controls and smooth graphics promises the optimum survival experience you will find on mobile to help you immortalize your name among the legends. [Contact us] Customer Service: https://support-freefiresg.garena.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Written user reviews are not shown here. Check current App Store reviews >
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: Matchmaking can take a long time
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchases can be confusing
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Occasional bugs during gameplay
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited tutorial for new players
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.