App Overview

Onform: Video Analysis App icon

Onform: Video Analysis App

OnForm, Inc. · Sports

Onform is a mobile video coaching platform that helps coaches provide video feedback and communicate with their athletes

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.8
8,624 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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A product spec, screen plans, and build steps for your coding agent.

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What's included18 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.

// RORK SYSTEM PROMPT
Rork plan preview for Onform: Video Analysis App: map the core Sports workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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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

Optimize video upload process with better progress indicators.

Assumption to check: Some users report difficulty in uploading large videos.

Validate with people who use this workflow before building.

Hypothesis 2

Add more annotation features like drawing and text.

Assumption to check: Limited annotation tools compared to competitors.

Validate with people who use this workflow before building.

Hypothesis 3

Provide clearer pricing options and benefits to users.

Assumption to check: Subscription pricing can be confusing.

Validate with people who use this workflow before building.

Hypothesis 4

Enhance video player performance and reduce buffering times.

Assumption to check: App performance can lag during video playback.

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

Onform is a mobile video coaching platform that helps coaches provide video feedback and communicate with their athletes. With Onform’s built-in individual and group communication capabilities, coaches can easily stay in touch with their remote and in-person athletes using voice-overs, text messaging and file/video sharing. You'll coach smarter, your athletes will love the experience (and pay no fee to use the app with you) and you'll get your time back! Expand your business by adding video coaching and manage more clients in less time. What can you do with Onform? COACHING FOR IN-PERSON AND REMOTE ATHLETES * For in-person athletes, provide instant visual feedback with our slow motion, markup and analysis tools which your athletes can review during or after a training session. * Reach athletes no matter where they are. Generate new revenue by providing remote consultations and training to your athletes. SHARE FEEDBACK * Seeing is believing. With our easy to use voice-over recording and markup tools, easily pinpoint key areas for improvement. * 3D analysis for golf and Skeleton tracking help visualize movement like never before (requires iOS 18 or newer) * Share video feedback privately or in large broadcast messages so athletes retain and improve from your insights. CREATE ACCOUNTABILITY * What gets measured, gets done. Provide feedback without having to be on a voice call or in-person. * Stay in touch with your in-person athletes while traveling or during breaks. * Ensure your athletes and teams put in the work they need to improve. DRIVE EFFICIENCY * Simplify your life and get your time back by organizing your teams and 1:1 interactions. * Easily manage and communicate with hundreds of athletes. APP FEATURES * Compare two videos against each other to analyze form or track improvement. Comparisons can be done side-by-side or overlaid on top of each other. * Record high speed videos from multiple angles at up to 240 FPS on supported devices or capture video from external cameras. Pause/resume your recordings to easily capture multiple moments in a single video. Auto-detect your videos (Golf, Baseball and Softball only), or use a bluetooth camera trigger or our new Apple watch app to control your recordings. * For Golf, get 3D swing metrics along with shot data from Garmin R10 and FullSwing KIT. * Fine scrubbing, slow motion and video markup tools help you go further than your camera roll. * Record voice-overs to capture your feedback. Voice-overs are instantly created and shareable at the tap of a button. With instructor cam, you can add a video of you speaking helping make your voice-overs much more personalized. * Organize videos by athlete or team. Sort by private or shared videos, add titles and tags to easily locate and search through your videos. * Videos are automatically synced across all of your devices with storage on device smartly managed. * 1:1 and group chat helps you exchange videos, training information and coordinate logistics. * Broadcast messages privately to all your athletes via 'collections' * Saved replies * Pocket radar and Stalker radar as a recording trigger PRICING ------------ Simple pricing that serves athletes and coaches. Individuals can choose from our standard package at $9.99/month or our fully featured premium package for $14.99/month. For coaches, we have 3 tiers: Basic, Standard and Pro. Our 'Coach Basic' option is $19.99/month, the 'Coach Standard' plan is $39.99/month and the fully featured Coach Pro option is $59.99/month and includes unlimited clients. Purchase our quarterly or yearly subscriptions for significant discounts. Payment will be charged to your Apple ID account at purchase confirmation. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription by going to your account settings on the App Store. Our terms of use can be found here: https://onform.com/terms-of-use/

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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.

SUGGESTED BUILD STACK
React Native
Expo
react-navigation
axios
react-native-video
expo-file-system
BUILD KIT DIFFICULTY
Advanced

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.