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.
DBT Diary Card is the only DBT iPhone app designed and created by a licensed and DBT intensively trained psychologist.
$4.99 · 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 DBT Diary Card & Skills Coach: map the core Health & Fitness 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: User reports difficulty in tracking progress over time.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited skills and resources provided.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: App crashes occasionally during diary entry saving.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscriptions can be confusing.
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.
DBT Diary Card is the only DBT iPhone app designed and created by a licensed and DBT intensively trained psychologist. Highlights of version 3.0: + graphing data across time + on device PDF viewing + daily reminders + Password locking to prevent others from seeing your diary cards. Read what our actual users say: "***** Best DBT app available!!! Simply put, this is the most helpful DBT or CBT app available. I bought a new iPhone to be able to use it. DBT skills are priceless. I had tried every, other DBT and CBT app. This one follows the traditional DBT program exactly, and is the only Diary Card. Before I had this app, I'd seldom fill in my diary card. Now that I have it, I don't have to keep track of paper, and I rarely miss a day. I can fill in my Diary Card discreetly, from anywhere, anytime, and send it directly to my DBT coach. I no longer have to worry about someone coming across my Diary Cards. You can brush up on skills, use it for distress tolerance suggestions, tailor it to your needs, and even journal. I appreciate that I can add personal goals to my diary. Thank you for this app!" - iTunes US Review "***** I am in IRL-DBT and this app is the perfect complement. Oh. I love that the app is so flexible, that you can make it kind of your own, and the layout is so nice, simple, yet beautiful. For me, a true life-saver! Genius! Without a doubt the best app in my IPhone... Get it now!" - iTunes Sweden Review "***** Perfect! Worth the money!" - iTunes US Review As an educated consumer, it's important to know to whom you're listening. DBT Diary Card was created by a Ph.D. psychologist trained directly by Dr. Marsha Linehan and at the Duke University Medical Center; we are experts in DBT, providing consultation to many in our community. And now we're giving it to you! A DBT app can have 3 parts: - A reference manual - A behavior tracker - A skills coach DBT Diary Card has all 3 of these parts and utilizes the iOS platform in ways that the other apps available don't and can't. + PDF generation + Notification Pane support + Password protection + Advanced text editing + Media playback What DBT Diary Card has to offer: - Skills. LOTS of them. Every DBT skill you've ever heard about in a group is in here. It can be your quick reference to your skills so that you don't have to carry around your book or binder. Every skill is described in readable language to help you understand them easily and it's all just a quick tap away. - Emotions. All the "basic" emotions are presented, again with descriptions and explanations a quick tap away. - Behaviors. The most troublesome are pre-loaded. - Coaching. If you know you need to use a skill but can't think of which one or can't remember how to choose, use the app. The coaching can be your virtual therapist. - Complete customizability. Are you working on something different or do you have a different understanding of a particular skill or emotion? Change it. It's that easy. You are not wedded to the way it's presented in the app. It's all completely customizable. - 911 skills. Put your emergency skills a tap away. You can call directly from the app, listen to your distress tolerance music, remember what apps help in the moment. - Email. You can email your therapist your diary card on a weekly basis automatically, you can do it manually whenever you'd like or you can have the app remind you. * Telephony features require an iPhone and voice service.
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.