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.
RIGIDpro is an advanced bending calculator that was specifically made for helping with Mechanical, Electrical, and Hydraulic Benders
$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 RIGID: Conduit Bending Calculator: map the core Productivity 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 features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Confusing UI with too many inputs
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inadequate customer support and documentation
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.
RIGIDpro is an advanced bending calculator that was specifically made for helping with Mechanical, Electrical, and Hydraulic Benders. A true respectable side kick to any electrician working with conduit of any type and size. Whether you need to swiftly obtain information about the bender you’re using, or a multiplier card without scrounging through your wallet, or a calculator with the capability of working with fractions (x/16”) and decimals simultaneously, or a bender calculator that accounts for gain and shrink. Allowing you to layout multiple bends on a single conduit quickly. RIGIDpro is your answer. ----- RIGIDpro is broken into 5 different categories. Select Bender: Create, load, and delete benders of various types. Select from several different types of bender styles whether it’s a Mechanical, Electrical, or Hydraulic Bender. All Benders are programmed with the Centerline Radius and Take-Up of the shoe that are based on their factory settings found within their manuals (accuracy may vary slightly). Shoe Specs: Edit and view the information about the selected bender. With a simple click and drag you can change the Centerline Radius (this information can usually be found on the bender’s shoe) or the Take-Up of the specific shoe size being used. Quickly discover additional information about the specified bender’s shoe such as the Gain, Setback, Travel and Radius Adjustment. Mark Conduit: Have a complicated bend? Say a 25” stub, a Three Bend Saddle that needs to be centered 35” from the Back of that 90 at a 22.5 degree interval and needs to clear a 4” conduit, with another 90 66 ½” inches away from the back of the previous 90, and it needs to be cut 25” from the back of that 90. Not only that, but you don’t have the luxury of having a pony handy and you only have a table threader. No problem. The advanced bending calculator of RIGIDpro can handle anything you throw at it. With additional features that allow you to change the conduit size and type; Mark to Center, which deciphers between placing marks at the tip of the hook or the center of the bend; Measure To Center, which will align all bends to the center of conduits, ideal for running raceways with various sizes of conduit. There is the ability to go and edit specific bend measurements; if you wanted the first 25” 90 stub to be 27” without changing the distance afterwards. Also if you have a ground-man and they don’t have the app? RIGIDpro can send them a text with all of the information detailed within the message with a click of the button (make sure it’s okay with them before sending any text messages, all normal rates will apply.). Bends supported are 90 Bends, Offsets, Three Bend Saddle, Four Bend Saddle, Kick with 90 Bends, Kicks, Segmented 90 (3 – 49 shots), and Cut Conduit. With more bends to soon come these bends may be added into whatever sequence you can cleverly come up with. All marks and measurements are based on the push-trough method, from first to last and the Centerline Radius. Multiplier Card: Quickly reference the distance multipliers and shrink constants from 0.5 degree - 90 degrees. Also view the Outside, Inside, and Knock-Out Diameters from ½” – 6” conduit of all types. Calculator: Simple, yet sophisticated. It contains functions such as addition, subtraction, multiplication, and division. Also includes the ability to store and recall memory, squaring, and calculating the square root. The calculator gives you the ability to quickly transpose from Fraction:Decimal and Decimal:Fraction. Easily mixing formulas such as 2.61 x 3 ¼”. ----- If you have any suggestions, or notice any bugs please e-mail me [email protected]. I’ll do my best to accommodate to everyone. Hand-Benders are not supported with this app -- only Mechanical, Electrical and Hydraulic. There will be more benders make/models added in the future.
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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.