# Zebra Symptom Tracker vs Fibromyalgia Tracker & Diary

The clearest difference is update cadence: Fibromyalgia Tracker & Diary at daily against Zebra Symptom Tracker's weekly. Fibromyalgia Tracker & Diary also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Zebra Symptom Tracker sells 3 in-app purchases, starting at $4.99 per month and Fibromyalgia Tracker & Diary sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Zebra Symptom Tracker ships an update weekly, Fibromyalgia Tracker & Diary daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Zebra Symptom Tracker | Fibromyalgia Tracker & Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Size | 13 MB | 50 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Roman Bun](https://appshunter.io/developer/1891532197) | [Lunaire Labs Limited](https://appshunter.io/developer/6810321336) |

## What reviewers say

### Zebra Symptom Tracker

[App page](https://appshunter.io/ios/app/zebra-symptom-tracker/id6768839130)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zebra Premium — Monthly | $4.99 | per month |
| Zebra Premium — Annual | $39.99 | per year |
| Zebra Premium Lifetime | $59.99 | one-time |


### Fibromyalgia Tracker & Diary

[App page](https://appshunter.io/ios/app/fibromyalgia-tracker-and-diary/id6810321334)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $19.99 | per year |
| Premium Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Zebra Symptom Tracker free?

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

### Is Fibromyalgia Tracker & Diary free?

Fibromyalgia Tracker & Diary is free to download, with in-app purchases available.

### Do Zebra Symptom Tracker or Fibromyalgia Tracker & Diary have ads?

Neither Zebra Symptom Tracker nor Fibromyalgia Tracker & Diary shows ads.

### Which is updated more often, Zebra Symptom Tracker or Fibromyalgia Tracker & Diary?

Zebra Symptom Tracker ships an update weekly, and Fibromyalgia Tracker & Diary daily. Most recently, Zebra Symptom Tracker was updated on October 31, 2026 and Fibromyalgia Tracker & Diary on October 31, 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.*