# Compound AI Training — Your personal AI Coach

> Your personal AI Coach (iPhone/iPad app by Sean Arnett.)

- Source: https://appshunter.io/ios/app/compound-ai-training/id6780362140 (this page in markdown: same URL + `.md`)
- Developer: [Sean Arnett](https://appshunter.io/developer/1852928567)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 27 MB
- Languages: American English
- Released: 2026-10-21
- Data updated: 2026-10-31

## What is Compound AI Training?

Compound is a subscription app. Pick Compound or Compound Pro, each with a free trial. The AI Coach and Apple Health reading come with Compound Pro.

Compound turns the AI you already use into your personal coach.

Copy your week with one tap and paste it into ChatGPT, Claude or Gemini yourself. Your coach sees every set, run and recovery session, plus the body weight, sleep and food you allow from Apple Health, and programs your next week. Bring the plan back into Compound, see it as real workouts, and approve it. Nothing is saved until you say so.

YOUR PERSONAL AI COACH (COMPOUND PRO)
• Works with ChatGPT, Claude or Gemini. No new AI to learn.
• Guided setup gives your coach its standing instructions, plus a memory of what you planned and what you actually did.
• Tell your coach more: training history, past sports, areas to be careful with, equipment.
• Compound never talks to an AI itself. You choose what to share.

LOG THE WORK
• One screen per set: weight and reps, then Set Complete.
• Strength, run, ride, row, walk, swim and more.
• Plans, templates and a queue for the week ahead.
• Rest timers, supersets, and Replace an exercise with a similar one.
• Lock Screen and Dynamic Island: tap Set Complete and run your rest timer without unlocking.
• Apple Watch: log sets from your wrist, see what's up next, and finish the workout.

RECOVERY COUNTS
• Sauna, cold plunge and more, timed and logged, with an alert on your phone and Watch when time is up.

SEE THE WORK ADD UP
• Progress, personal records and training trends.
• Body weight trend. With Pro: body fat, lean mass, BMI and food from Apple Health.

TWO PLANS, NO ADS EVER
• Compound: all logging on iPhone and Apple Watch, plans, templates, progress, records, recovery timers, and saving workouts to Apple Health. 3-day free trial.
• Compound Pro: everything in Compound, plus your AI Coach and reading from Apple Health. 7-day free trial.
Monthly or yearly.

Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple ID settings. A free trial becomes a paid subscription when it ends.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://compound-app.sean-arnett.workers.dev/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Compound Pro | $79.99 | per year |
| Compound Pro | $9.99 | per month |
| Compound | $29.99 | per year |
| Compound | $3.99 | per month |


## Is Compound AI Training safe?

Not enough ratings yet to assess Compound AI Training.

## Is Compound AI Training legit?

Compound AI Training has limited verification signals. The AppsHunter Legitimacy Score for Compound AI Training is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-21

No release notes.

## More apps by Sean Arnett

- [TCL Outreach](https://appshunter.io/ios/app/tcl-outreach/id6755278131)

All apps by Sean Arnett: https://appshunter.io/developer/1852928567

## Related topics

[anrett](https://appshunter.io/ios/topics/anrett)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*