# Pacing Quest vs CFS Tracker

The clearest difference is rating: Pacing Quest at 5.0 against CFS Tracker's 3.0. Pacing Quest also leads on in-app purchases (none vs 16). CFS Tracker's advantage is device support (4 vs 1) and iOS requirement (15.5 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. CFS Tracker sells 16 in-app purchases, starting at $4.95 per month. Pacing Quest asks for nothing beyond the download.

Pacing Quest holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Pacing Quest ships an update every 5 months, CFS Tracker every 8 months. The most recent releases landed on June 2, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Pacing Quest | CFS Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pacing-quest/id6499503099/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/cfs-tracker/id6743564981/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 219 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Anthony Da Cruz](https://appshunter.io/developer/1571034011) | [Clarity Digital Therapeutics Inc](https://appshunter.io/developer/1721663167) |

## What reviewers say

### Pacing Quest

[App page](https://appshunter.io/ios/app/pacing-quest/id6499503099)

This tool helps individuals managing Chronic Fatigue Syndrome (CFS/ME) or Long COVID track daily symptoms, activities, and mood. It provides a clear dashboard to identify patterns and understand how lifestyle choices affect well-being, promoting a sustainable recovery pace.

**Highlights:** Daily symptom and activity tracking, Boolean logging for crashes and sleep, Mood tracking with simple icons, Personal journal entries, CSV file import, Clear data dashboard

**In-app purchases:** none


### CFS Tracker

[App page](https://appshunter.io/ios/app/cfs-tracker/id6743564981)

This app helps individuals manage energy-limiting chronic illnesses by tracking symptoms, pacing, medications, and daily activities. It provides insights into patterns and trends to better understand health and communicate with healthcare providers.

**Highlights:** Log diverse symptoms including fatigue and brain fog, Track medications, supplements, and treatments, Record activity, rest, sleep, and nutrition, Customize tracking for personal health patterns, Set reminders for health routines, Monitor post-exertional malaise (PEM) and crashes, Review symptom trends with charts and summaries

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flex pass | $4.95 | per month |
| easy pass | $5.99 | per 7 days |
| flex pass | $8.99 | per month |
| carey ai max | $19.99 | per month |
| yearly access | $19.99 | per year |
| smart pass | $24.99 | per year |
| carey ai ultra | $29.99 | per month |
| plus | $29.99 | per year |
| limited discount | $29.99 | per year |
| Premium Yearly | $34.99 | per year |
| yearly access | $39.99 | per year |
| Extended Trial | $39.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| carey ai credits | $8.99 | one-time |
| lifetime upgrade | $99.99 | one-time |


## Frequently asked questions

### Is Pacing Quest free?

Pacing Quest is free to download, with no in-app purchases.

### Is CFS Tracker free?

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

### Which has better reviews, Pacing Quest or CFS Tracker?

Pacing Quest is rated higher. Pacing Quest averages 5.0 out of 5 from 1 ratings, while CFS Tracker averages 3.0 from 2 ratings.

### Do Pacing Quest or CFS Tracker have ads?

Neither Pacing Quest nor CFS Tracker shows ads.

### Which is updated more often, Pacing Quest or CFS Tracker?

Pacing Quest ships an update every 5 months, and CFS Tracker every 8 months. Most recently, Pacing Quest was updated on June 2, 2026 and CFS Tracker on September 9, 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.*