# CFS Tracker vs Tended

The clearest difference is rating: Tended at 4.2 against CFS Tracker's 3.0. Tended also leads on update cadence (every 4 days vs every 8 months). CFS Tracker's advantage is iOS requirement (15.5 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. CFS Tracker sells 16 in-app purchases, starting at $4.95 per month and Tended sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Tended holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

CFS Tracker ships an update every 8 months, Tended every 4 days. The most recent releases landed on September 9, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | CFS Tracker | Tended |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/cfs-tracker/id6743564981/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/tended-symptom-tracker/id6760765910/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 219 MB | 41 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Clarity Digital Therapeutics Inc](https://appshunter.io/developer/1721663167) | [Geoff Davis](https://appshunter.io/developer/1326616805) |

## What reviewers say

### 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 |


### Tended

[App page](https://appshunter.io/ios/app/tended-symptom-tracker/id6760765910)

This health journal helps you track chronic illness symptoms, pain, and daily well-being. Log entries quickly, even on difficult days, and identify potential patterns to better prepare for doctor appointments. It's designed for fluctuating conditions and prioritizes your privacy.

**Highlights:** Log symptoms, pain, energy, mood, and more, Identify patterns and potential triggers, Prepare for doctor appointments with reports, Condition-specific starter sets, On-device AI for descriptions, Privacy-focused with no data collection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is CFS Tracker free?

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

### Is Tended free?

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

### Which has better reviews, CFS Tracker or Tended?

Tended is rated higher. CFS Tracker averages 3.0 out of 5 from 2 ratings, while Tended averages 4.2 from 5 ratings.

### Do CFS Tracker or Tended have ads?

Neither CFS Tracker nor Tended shows ads.

### Which is updated more often, CFS Tracker or Tended?

CFS Tracker ships an update every 8 months, and Tended every 4 days. Most recently, CFS Tracker was updated on September 9, 2026 and Tended on September 15, 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.*