App Overview

7 Minute Workout - Beginner to Advanced High Intensity Interval Training (HIIT) icon

7 Minute Workout - Beginner to Advanced High Intensity Interval Training (HIIT)

lolo · Health & Fitness

Featured by Apple in the App Store Best of 2013!

$1.99 · In-app purchases

PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.8
67 ratings · Top 5%

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.

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What's included17 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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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.

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> SELECT BUILD PLATFORM:

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

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Rork plan preview for 7 Minute Workout - Beginner to Advanced High Intensity Interval Training (HIIT): map the core Health & Fitness workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey fi…
            

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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

Include more diverse workout plans and customizable routines.

Assumption to check: Limited variety in workouts and routines

Validate with people who use this workflow before building.

Hypothesis 2

Integrate social features for users to challenge friends.

Assumption to check: Lack of social features and challenges

Validate with people who use this workflow before building.

Hypothesis 3

Improve voice cues for clarity and timing during workouts.

Assumption to check: Inconsistent voice cues

Validate with people who use this workflow before building.

Hypothesis 4

Develop an Apple Watch companion app for quick access and tracking.

Assumption to check: No Apple Watch integration

Validate with people who use this workflow before building.

App evidence

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

App Store description

Featured by Apple in the App Store Best of 2013! Get a complete full body workout in just 7 minutes! Based on the "Scientific 7 Minute Workout" originally published in ACSM's Health and Fitness Journal and seen in the NY Times, but improved upon by the expert trainers at lolo. One size does not fit all so we took the principles of this fast and effective workout and tuned it so it could fit anyone's needs. Some people may find the original 7 Minute Workout too hard while others may find it too boring. We fine tuned this workout so anyone can get a safe, effective, and challenging workout, no matter their fitness level in just 7 minutes! Every workout will be customized to your fitness level and to the equipment you have available. Each exercise includes a video you can view DURING YOUR WORKOUT, so that you can always double-check your form. FEATURES • Get a complete full body workout in just 7 minutes! • 3 skill levels designed for Beginner, Intermediate, or Advanced exercisers. • Includes 200 unique exercises. Each one includes video, coaching points and audio guidance. • Works anywhere! With over 100 bodyweight exercises, you can get a complete full body workout no matter where you are. • lolo's beat-sync technology perfectly matches the tempo of your music to your workout. • Completely interactive. Swap out exercises to personalize your workouts. Increase or decreases the intensity at anytime and your trainer and your music will respond! • Sync your workouts to the Health app. • Compatible with most bluetooth heart rate monitors. BEAT-SYNC 7 Minute Workout dynamically changes the beat of YOUR music to perfectly match your movements. Research shows that music distracts the brain during exercise and faster music causes people to accept and even prefer a greater degree of effort. This means you will work harder without trying (or without even feeling the difference), you will get better results from the increased effort, and most importantly, the time will fly by. lolo CONNECT lolo Connect allows you to save your fitness results to the cloud, track your progress across lolo apps, and share your success with friends and family through social media. INTERACTIVE PERSONAL TRAINER 7 Minute Workout features an interactive personal trainer whose voice guides you through each workout, giving you the tips you need to get the most out of your workout and the motivation to keep going no matter how tough it gets. Plus you have complete control as you move through your workout. Turn the intensity down a bit when you're struggling or crank it up when you're ready for more, and your trainer adjusts your workout - and your music - on the fly.

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Screenshots

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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.

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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.