# SimplyBalanced vs CFS Tracker

The clearest difference is in-app purchases: SimplyBalanced at none against CFS Tracker's 16. SimplyBalanced also leads on update cadence (monthly vs every 8 months) and iOS requirement (9.0.0 vs 15.5). On price, ads and device support there is nothing between them.

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

SimplyBalanced ships an update monthly, CFS Tracker every 8 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SimplyBalanced | CFS Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/cfs-tracker/id6743564981/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 219 MB |
| Requires iOS | **9.0.0** | 15.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | +4 |
| Developer | [Simply Balanced, LLC](https://appshunter.io/developer/1572683599) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## What reviewers say

### SimplyBalanced

[App page](https://appshunter.io/ios/app/simplybalanced/id1572683597)

**Features:** macOS Compatibility

**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 SimplyBalanced free?

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

### Is CFS Tracker free?

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

### Do SimplyBalanced or CFS Tracker have ads?

Neither SimplyBalanced nor CFS Tracker shows ads.

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

SimplyBalanced ships an update monthly, and CFS Tracker every 8 months. Most recently, SimplyBalanced was updated on October 2, 2026 and CFS Tracker on October 8, 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.*