# PAP Training vs Chronic Trace

The clearest difference is in-app purchases: PAP Training at none against Chronic Trace's 2. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for PAP Training against 5.0 for Chronic Trace. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

PAP Training ships an update weekly, Chronic Trace every 5 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | PAP Training | Chronic Trace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pap-training/id6746473474/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/chronic-trace/id6772760810/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 103 MB | 71 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Mucci Strength LLC](https://appshunter.io/developer/1817107324) | [Chronic Trace, Inc.](https://appshunter.io/developer/6772760812) |

## What reviewers say

### PAP Training

[App page](https://appshunter.io/ios/app/pap-training/id6746473474)

This app provides structured, coach-built strength training programs with detailed exercise guidance and progress tracking. It connects users with a community of athletes and syncs workout data with Apple Health.

**Highlights:** Coach-built training programs, Set-by-set workout logging, Video demonstrations for 270+ movements, Technique breakdowns and education, Athlete community, Apple Health integration

**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 PAP Training free?

PAP 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, PAP Training or Chronic Trace?

PAP Training and Chronic Trace are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

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

Neither PAP Training nor Chronic Trace shows ads.

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

PAP Training ships an update weekly, and Chronic Trace every 5 days. Most recently, PAP Training was updated on October 4, 2026 and Chronic Trace on October 1, 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.*