App Overview

Happy Bending icon

Happy Bending

Alexander Kvamme · Health & Fitness

Happy Bending: Stretching flexibility

$0.99

PRICE
$0.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet

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.

What's included15 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.

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.

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

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Happy Bending: 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.
            

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 copies the full prompt to your clipboard first, then opens Rork in a new tab.

Continue in Rork >

Affiliate link: CloneChart may earn a commission at no extra cost

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

Screenshots

< Scroll to see more >
App Store description

Happy Bending: Stretching flexibility Transform your body and mind with personalized stretching and mobility routines that fit seamlessly into your daily life. Happy Bending empowers you to create custom zen-like exercise sequences that combat stiffness, prevent injury, and restore your natural flexibility. Perfect for office workers trapped in sedentary lifestyles, Happy Bending breaks the cycle of chronic tension and poor posture that comes from hours of desk work. Our easy-to-use timer system guides you through each stretch and movement, ensuring you get maximum benefit without the guesswork. Whether you need a gentle morning routine to awaken your body, a midday reset to counteract sitting fatigue, or a restorative post-workout session to enhance recovery, Happy Bending adapts to your needs. Create peaceful stretching experiences that not only improve your physical flexibility but also provide mental relaxation and stress relief. Beyond stretching, Happy Bending supports your entire fitness journey. Use it for high-intensity Tabata sessions when you want to push your limits, or design circuit training routines that keep your workouts varied and engaging. The versatile timer system works for any exercise format you choose. Key Benefits: Prevent injuries by maintaining healthy range of motion and muscle balance Reverse damage from prolonged sitting and sedentary work habits Improve posture and reduce chronic pain from desk-bound lifestyles Enhance athletic performance and accelerate post-workout recovery Reduce muscle tension and joint stiffness throughout your body Create mindful moments that reduce stress and promote wellbeing Build flexibility progressively toward advanced goals like splits Support any workout style from gentle stretching to intense intervals The intuitive interface makes routine creation effortless. Simply select your exercises, set your timing preferences, and let Happy Bending guide you through each session with precision timing. Focus on your movement and breathing while the app handles the rest. Take control of your flexibility and overall wellness. Start your journey toward a happier, more limber body today.

Written user reviews are not shown here. Check current App Store reviews >

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

Incorporate social features to connect users.

Assumption to check: Lack of user engagement features like community interaction

Validate with people who use this workflow before building.

Hypothesis 2

Allow users to create and customize their own workout routines.

Assumption to check: Limited customization options for workout plans

Validate with people who use this workflow before building.

Hypothesis 3

Enable users to share their progress on social media.

Assumption to check: No progress sharing options

Validate with people who use this workflow before building.

Hypothesis 4

Provide detailed analytics and insights on user progress.

Assumption to check: Basic analytics on user performance

Validate with people who use this workflow before building.

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
react-navigation
axios
react-native-chart-kit
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.