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.
stoic is your mental health companion – it helps you understand your emotions and provides insights on how to be happier, more productive, and overcome obstacles.
Free
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.
Your first Build Kit is free with a verified email.
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 stoic. journal & mental health: 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: Users find it difficult to track long-term progress.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of customizable prompts.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited social sharing features.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Absence of reminders for journaling.
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.
stoic is your mental health companion – it helps you understand your emotions and provides insights on how to be happier, more productive, and overcome obstacles. At its heart, stoic helps you prepare for your day in the morning and reflect on your day in the evening. In the process, we also guide you to journal with thought-provoking prompts, build better habits, track your moods, and more. ** ‘Featured App of the Day’ - Apple ** * Join over 4 million stoics bettering their lives * “I have never used a journal app that has impacted my life so much. It's my best friend.” – Michael MORNING PREPARATION & EVENING REFLECTION: • Start the perfect day with our personalized daily planner. Prepare your notes and to-do list so nothing can surprise you during the day. • Track your mood throughout the day and do bite-sized mental health exercises if you need them. • Reflect on your actions with our habit tracker in the evening to grow as a human and get better every day. GUIDED JOURNALS: Whether you're a journaling pro or new to the practice, stoic offers a welcoming space with guided journals, suggestions, and prompts to inspire reflection and cultivate the habit. If writing is not your cup of tea, you can also journal with voice notes and pictures/videos of your day. Choose from topics in productivity, happiness, gratitude, stress & anxiety, relationships, therapy, self-discovery, and much more. Stoic also has templates to help you with a variety of situations like preparing for a therapy session, CBT-based thought dumps, dream & nightmare journal, etc. Journaling is a therapeutic tool for clearing the mind, expressing thoughts, setting goals, practicing gratitude, emotional wellbeing, and promoting self-reflection. MENTAL HEALTH TOOLS: stoic provides you with the tools you need to feel better, reduce stress & anxiety, manage ADHD, be mindful and more. • Meditation – unguided or guided sessions to help you meditate with background sounds and timed chimes. • Breathing – science-backed exercises to help you relax, focus, feel calm, sleep better and more. • Stoic Shield - block distracting apps and reduce screen time. • Sleep Better - journal your dreams, nightmares, and overcome insomnia with lessons by Huberman and Sleep Foundation. • Quotes & Affirmations – read up on stoic philosophy and better your mood. • Therapy Notes – prepare for your therapy sessions, track your progress, and reflect on them. • Daily Prompts - thought-provoking prompts to help you journal better. AND SO MUCH MORE: • Privacy – protect your journal with a passcode, TouchID, or FaceID. • Streaks & Badges – stay motivated on your journey with our habit tracker. • Journey – reflect on your history, search based on prompts, see how your responses changed over time and see your growth. • Trends – visualize metrics that matter to you including mood, emotions, sleep, health, writing, and more. • Export – share your journal diary with your therapist. • iCloud Sync – seamlessly sync your journal across your iPhone, Mac, iPad and Apple Watch and safely backup stoic on your personal iCloud storage. • Siri Shortcuts – start a journal by simply asking Siri. • Health App Integration – track your mindful minutes, sleep and more in Trends. We’re constantly adding more mental health tools to help you overcome more obstacles and situations. You can also join our supportive community on Discord and leave your suggestions in our feedback board. STOIC PREMIUM: • Enjoy unlimited access to premium features on a subscription basis. • Your payment will be charged to your iTunes account upon confirmation of purchase. Your account will be charged for renewal within 24 hours prior to the end of the current period. • You can easily manage your subscription and turn off auto-renewal in Apple's settings. • Read our Terms & Conditions at https://getstoic.com/terms-and-conditions If you choose not to purchase stoic Premium, you can still journal with stoic for free.
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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.
Not assessed in a Build Kit yet.
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.