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.
This is a powerful metadata tool for your photos and videos
$2.99 · 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 Exif Viewer - Photo Metadata: map the core Photo & Video 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 metadata viewing options compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchase options can be confusing
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Some users report performance issues with large files
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No batch metadata viewing
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.
This is a powerful metadata tool for your photos and videos. You can easily view, edit, and remove exif metadata, including date, time, gps location, camera model, aperture, author and so on.It's very useful for professional photographers to manage the Exif data of their photo&videos. Features in APP: View Exif metadata - View location data - View more than 60+ metadata tags like ISO, shutter speed, focal length,camera model, lens model, time stamp, aperture, shutter count,file name and a lot more. Edit Exif metadata - Edit GPS location data.You can search the map to add location or long press to put a pin on the map. - Support standard and satellite map - Edit all the exif metadata,such as data, time, author, title, description,comment,keywords, copyright, camera maker, camera model, camera lens maker, camera lens model, aperture, exposure time, software Remove Exif metadata - Remove all exif metadate - Remove GPS location Bulk edit photo Exif metadata - Edit or remove Exif metadata of multiple photos at once - Edit or remove GPS location data of multiple photos at once Works with - All of your iOS devices(iPhone, iPad,iPod Touch) - All photos&videos in your phone camera roll, iCloud photo library and photo stream - Support Sony, Nikon, Fuji, Canon and other camera photo formats - Support image formats(JPG,PNG,TIFF,HEIC) and RAW formats(CR2,NEF,DNG) Others - Ability to copy photo Exif data to clipboard - Support Grid view and List view - Support for deleting the photos&videos directly in the app - Support for reverting to original image after wrong edit - Support direct browsing and sharing from the system album - Ability to share photos&videos with or without Exif metadata - Support dark mode - Support template saving and importing - Support filtering photos based on whether there is location information - Support showing and sharing photo assets What Exif metadata you can view in our app: File Size, Object Name, Image Size, ISO, Focal Length, Color Model, Depth, Orientation, DPI Height, DPI Width, Pixel Height, Pixel Width, Profile Name, Brightness Value, CFAPattern, Color Space, Components Configuration, Compressed Bits Per Pixel, Contrast, Custom Rendered, Date Time Digitized, Date Time Original, Exif Version, Exposure Time, Exposure Bias Value, Exposure Mode, Exposure Program, Flash Exposure Comp, Recommended Exposure Index, File Source, Flash, Flash Pix Version, FocalLen In 35mm Film, Focal Length, Gamma, ISO Speed Ratings, Lens Specification, Light Source, Aperture, Aperture Value, F Number, Max Aperture Value, Metering Mode, Pixel X Dimension, Pixel Y Dimension, Saturation, Scene Capture Type, Scene Type, Sensing Method, Shutter Speed Value, Subject Area, Subsec Time Digitized, White Balance, Sensitivity Type, Sharpness, White Balance, Flash Compensation, Image Stabilization, Lens ID, Lens Info, Lens Model, Make, Model, Compression, Date Time, Orientation, Photometric Interpretation, Software, Resolution Unit, Tile Length, Tile Width, X Resolution, Y Resolution and so on. If you have any questions or suggestions about our app, please e-mail [email protected] are looking forward to your feedbacks. FAQ about Exif Viewer: https://power-exif-viewer.blogspot.com/2021/03/how-to-use-exif-viewer.html
Written user reviews are not shown here. Check current App Store reviews >
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.