# Forge vs Harley AI

The clearest difference is in-app purchases: Harley AI at none against Forge's 4. Harley AI also leads on update cadence (every 10 days vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Forge sells 4 in-app purchases, starting at $9.99 per month. Harley AI asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Forge against 5.0 for Harley AI. Both are backed by a comparable volume of ratings — 9 and 16 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Forge ships an update every 3 weeks, Harley AI every 10 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Forge | Harley AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/forge-trainer-copilot/id6759533715/reviews) | [5.0 (16 ratings)](https://appshunter.io/ios/app/harley-ai-personal-trainer/id6760567338/reviews) |
| Number of ratings | 9 | **16** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Freemium | Freemium |
| Size | 97 MB | 80 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Lightbox Studios LLC](https://appshunter.io/developer/1663381203) | [DNAi Systems Co](https://appshunter.io/developer/1885032553) |

## What reviewers say

### Forge

[App page](https://appshunter.io/ios/app/forge-trainer-copilot/id6759533715)

This AI-powered coaching assistant for personal trainers allows you to log client workouts by simply talking. It automatically transcribes exercises, sets, reps, and weights, eliminating the need for manual data entry. Clients receive instant email summaries of their sessions.

**Highlights:** Voice-powered session logging, AI classification of workout data, Session history and client management, Automatic personal record tracking, Email session summaries for clients, Voice editing for corrections

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Coach Monthly | $9.99 | per month |
| ForgePro (Monthly) | $19.99 | per month |
| Forge Coach Annual | $79.99 | per year |
| ForgePro (Annual) | $149.99 | per year |


### Harley AI

[App page](https://appshunter.io/ios/app/harley-ai-personal-trainer/id6760567338)

This app assists personal trainers in managing their clients and business operations. It offers AI-powered workout creation, scheduling, payment processing, and client progress tracking. Built with input from fitness professionals, it aims to streamline a trainer's workflow and business management.

**Highlights:** AI Workout Builder, Smart Scheduling and Booking, Integrated Payments, Client Management Dashboard, Nutrition Tracking, Recovery-Aware Training, Business Analytics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Forge free?

Forge is free to download, with in-app purchases available.

### Is Harley AI free?

Harley AI is free to download, with no in-app purchases.

### Which has better reviews, Forge or Harley AI?

Forge and Harley AI are both rated 5.0 out of 5 on the App Store, from 9 and 16 ratings respectively.

### Do Forge or Harley AI have ads?

Neither Forge nor Harley AI shows ads.

### Which is updated more often, Forge or Harley AI?

Forge ships an update every 3 weeks, and Harley AI every 10 days. Most recently, Forge was updated on October 31, 2026 and Harley AI on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*