# ICG Training vs Echo

The clearest difference is update cadence: Echo at weekly against ICG Training's every 5 weeks. ICG Training's advantage is device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. ICG Training sells 4 in-app purchases, starting at $9.99 per month and Echo sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ICG Training ships an update every 5 weeks, Echo weekly. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ICG Training | Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.6K ratings)](https://appshunter.io/ios/app/icg-training/id1502723244/reviews)** | — |
| Number of ratings | **2.6K** | — |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 25 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Indoorcycling Group](https://appshunter.io/developer/972750079) | [Timothee Le Roy](https://appshunter.io/developer/1896205847) |

## What reviewers say

### ICG Training

[App page](https://appshunter.io/ios/app/icg-training/id1502723244)

This app serves as a personal trainer, offering a variety of expertly designed workouts for home, gym, or cycling classes. It features a unique color-coded system for easy zone tracking and allows users to create, customize, and share workouts, while also syncing data with external fitness apps.

**Highlights:** Coach By Color® System, Expertly designed free workouts, Create and share custom workouts, Sync data with external apps (Strava, Apple Health, Google Fit), Performance tracking dashboard, Over 200 workout options, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ICG App Premium | $9.99 | per month |
| Global ICG® Instructor Club | $39.99 | per 2 months |
| Annual Premium Membership | $99.99 | per year |
| Global ICG® Instructor Club | $199.99 | per year |

**What reviewers like**

- 🚀 Great app when it works
- 👍 Excellent free workouts
- 👍 Truly great app for tracking indoor cycling
- 👍 Awesome group cycle app
- 👍 Lovely design

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Unreliable workout tracking
- 🐛 Buggy, crashes often
- 🐛 Inaccurate data
- 🐛 Impenetrable interface

**Reported bugs**

- Login and sign-up issues
- Disconnects during workouts
- Workouts not saving properly
- Inconsistent data sync between app and bike

**Requested features**

- Apple Watch heart rate support
- More data export options to Strava
- Customizable screens and font sizes
- Improved Strava integration
- Downloadable workouts for poor signal areas


### Echo

[App page](https://appshunter.io/ios/app/echo-ai-diary/id6766128671)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Plus | $6.99 | per month |
| Echo Pro Monthly | $10.99 | per month |
| Echo Plus Annual | $49.99 | per year |
| Echo Pro Annual | $79.99 | per year |


## Frequently asked questions

### Is ICG Training free?

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

### Is Echo free?

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

### Do ICG Training or Echo have ads?

Neither ICG Training nor Echo shows ads.

### Which is updated more often, ICG Training or Echo?

ICG Training ships an update every 5 weeks, and Echo weekly. Most recently, ICG Training was updated on October 17, 2026 and Echo on October 3, 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.*