# Prism: AI Gym & Workout Coach — Personal Trainer & Lifting Log

> Personal Trainer & Lifting Log (iPhone/iPad app by Haros Labs.)

- Source: https://appshunter.io/ios/app/prism/id6749510003 (this page in markdown: same URL + `.md`)
- Developer: [Haros Labs](https://appshunter.io/developer/1801592313)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 12+
- Requires: iOS 26.0 · 10 MB
- Languages: American English
- Released: 2025-09-22
- Data updated: 2026-03-14
- User reviews in markdown: https://appshunter.io/ios/app/prism/id6749510003/reviews.md

## What is Prism?

Track your lifts, read your recovery, and let AI build a strength training program that evolves as you improve. Prism is the workout coach that adapts to how your body actually feels, not just what's written on a plan.

TRAINING READINESS: KNOW BEFORE YOU GO

Most gym apps log what happened. Prism tells you what to do next. Using your Apple Health data, Prism calculates a daily Training Readiness score so you know whether to push hard, train light, or rest before you even leave home.

YOUR AI PERSONAL TRAINER

Generic workout plans don't account for your schedule, your recovery, or how you're actually progressing. Prism's AI analyses your workout history, recovery trends, and goals to generate custom training programs built specifically for you.

Progressive overload calculated automatically, no spreadsheets needed
Volume and intensity adjust based on your actual progress
Works for strength training, muscle building, and general fitness
Programs adapt when life, travel, or soreness gets in the way

THE FASTEST GYM LOG ON YOUR WRIST

Log every set, rep, and weight in seconds. Prism auto-fills suggestions from your history so you spend less time on your phone and more time lifting.

Full exercise library with detailed movement tracking
Personal record detection with instant celebration
Progress charts across every lift and measurement
Native Apple Watch app so you can log sets from your wrist without touching your phone

BUILT DEEP INTO APPLE'S ECOSYSTEM

Prism is designed exclusively for Apple devices and integrates with the tools you already rely on.

Apple Health sync for a complete picture of your fitness and recovery
iCloud backup keeps every workout secure and private
Available on iPhone & Apple Watch
No ads and no third-party data selling: your data stays yours

GET YOUR FIRST WORKOUT IN 60 SECONDS

Onboarding takes under a minute. Tell Prism your goals and your AI coach gets to work immediately, with your first personalised workout program ready before you leave home.

Download Prism free and get started today.


## Version history (last 5 releases)

### 1.1.0 — 2026-03-12

Your AI coach just got a lot smarter. Responses are now faster and more conversational, so coaching feels less like a chatbot and more like a real back-and-forth.

Training Readiness has been overhauled with better accuracy, so your daily score more reliably reflects how your body is actually recovering.

### 1.0.9 — 2026-03-02

Bug fixes

### 1.0.8 — 2026-02-26

New watch app compatibility

### 1.0.7 — 2026-01-19

We’ve got some fresh and better workouts for you! Now, the coach will suggest the perfect number of sets and reps for you.

### 1.0.6 — 2025-12-30

Create full AI programmes or develop your own on the fly with our new programmes!

## More apps by Haros Labs

- [Kynero: Binaural Beats & Sleep](https://appshunter.io/ios/app/kynero/id6743133554)

All apps by Haros Labs: https://appshunter.io/developer/1801592313

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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 2026-03-14.*