# JHG Training vs Chronic Trace

The clearest difference is in-app purchases: JHG Training at none against Chronic Trace's 2. JHG Training also leads on ratings volume (14 vs 2). Chronic Trace's advantage is update cadence (every 3 days vs every 5 weeks) and rating (5.0 vs 4.7). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chronic Trace sells 2 in-app purchases, starting at $14.99 per month. JHG Training asks for nothing beyond the download.

Chronic Trace holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: JHG Training has 14 ratings behind it against 2, so its average is the more settled of the two.

JHG Training ships an update every 5 weeks, Chronic Trace every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | JHG Training | Chronic Trace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (14 ratings)](https://appshunter.io/ios/app/jhg-training/id1603894325/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chronic-trace/id6772760810/reviews)** |
| Number of ratings | **14** | 2 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | **Free** | Subscription |
| Size | 167 MB | 71 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jekyll and hyde gym llc](https://appshunter.io/developer/1603894567) | [Chronic Trace, Inc.](https://appshunter.io/developer/6772760812) |

## What reviewers say

### JHG Training

[App page](https://appshunter.io/ios/app/jhg-training/id1603894325)

Track your workouts, meals, and body measurements with personalized guidance from your coach. Schedule activities, set goals, and receive reminders to stay committed to your fitness journey. Connect with wearable devices for seamless data syncing.

**Highlights:** Workout and meal tracking, Progress monitoring, Nutrition management, Real-time coach messaging, Body measurement tracking, Push notification reminders, Wearable device integration

**Features:** Apple Wallet

**In-app purchases:** none


### Chronic Trace

[App page](https://appshunter.io/ios/app/chronic-trace/id6772760810)

This app uses your phone's camera to measure involuntary signals like eye movement, balance, focus, and reaction time. It combines these into a personal wellness index, tracking subtle changes against your own baseline over time. No extra hardware is needed, just your smartphone.

**Highlights:** Camera-based wellness checks, Measures eye movement, balance, focus, reaction, Personalized baseline scoring, Tracks subtle changes over time, No extra hardware required, Anonymized tracking option

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chronic Trace Monthly | $14.99 | per month |
| Chronic Trace Yearly | $149.99 | per year |


## Frequently asked questions

### Is JHG Training free?

JHG Training is free to download, with no in-app purchases.

### Is Chronic Trace free?

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

### Which has better reviews, JHG Training or Chronic Trace?

Chronic Trace is rated higher. JHG Training averages 4.7 out of 5 from 14 ratings, while Chronic Trace averages 5.0 from 2 ratings.

### Do JHG Training or Chronic Trace have ads?

Neither JHG Training nor Chronic Trace shows ads.

### Which is updated more often, JHG Training or Chronic Trace?

JHG Training ships an update every 5 weeks, and Chronic Trace every 3 days. Most recently, JHG Training was updated on October 24, 2026 and Chronic Trace on October 24, 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.*