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
TikSave - Save TikTok Video
TikSave is the #1 App for influencers and small businesses looking to grow their TikTok presence
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.5
36,902 ratings · Top 15%
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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included17 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.
JavaScript is required to complete mailbox verification.
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 TikSave - Save TikTok Video: map the core Social Networking 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.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
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 a subscription model for ad-free usage.
Assumption to check: Frequent ads interrupt the user experience
Validate with people who use this workflow before building.
Hypothesis 2
Offer multiple download quality settings.
Assumption to check: Limited download functionality (e.g., quality options missing)
Validate with people who use this workflow before building.
Hypothesis 3
Add a feedback system or community feature.
Assumption to check: Lack of user engagement features (e.g., comments or community)
Validate with people who use this workflow before building.
Hypothesis 4
Integrate social media sharing features for better user engagement.
Assumption to check: No social sharing options for saved videos
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
TikSave is the #1 App for influencers and small businesses looking to grow their TikTok presence. Within a friendly interface, it offers tools and advanced features to manage your TikTok videos and help you optimize your engagement. It has never been easy to grow on social media, especially on TikTok where a video could either go viral or flop. You have already a lot to handle! From learning dances, shooting videos and replying to comments. That’s why TikSave is here to help you save, organize and plan your videos ahead of time to make your busy life a lot easier. ● Save - add your favorite TikTok videos with just a few taps. Use the share sheet widget or copy paste the link of the video into TikSave. ● Organize - create folders and group videos that belongs together. Later, it will be much easier to find that one video you are looking for. ● Explore - find more content. Dive into the video’s profile, challenge and hashtags. ● Analyse - see the video’s performances. Review the engagement and analytics of the video including views, likes, comments and shares. ● Share - get external insights. Choose the profile, challenge or video you would like to share to your friends or on other social media platforms. ● Schedule - visually plan your TikTok videos. Edit, optimize and choose the right time to post or repost your TikTok videos. For support, you can email us at [email protected]. Make sure to follow us on TikTok @tiksave.app for tips and tricks. ● Disclaimer This App is not affiliated with or endorsed by TikTok Inc. Any unauthorized reposting of content without watermark or violations of intellectual property rights is the sole responsibility of the user. Before posting content, you must make sure to have the permission to post that content from all copyright owners. ● Terms of use http://tiksave.app/terms.html ● Privacy policy http://tiksave.app/privacy.html ● Subscription policy Payment will be charged to your iTunes account at confirmation of purchase on a once a week basis. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed by you and auto-renewal may be turned off by going to your Account Settings after purchase. Any unused portion of a free trial period will be forfeited when you purchase a subscription where applicable.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
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
Supabase
Zustand
react-navigation
expo-media-library
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.
