# Fibromyalgia vs Dr. Tucan

The clearest difference is in-app purchases: Dr. Tucan at none against Fibromyalgia's 7. Dr. Tucan also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fibromyalgia sells 7 in-app purchases, starting at $4.99 per month. Dr. Tucan asks for nothing beyond the download.

Fibromyalgia ships an update every 4 months, Dr. Tucan every 5 months. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Fibromyalgia | Dr. Tucan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 302 MB | 54 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CogniFit](https://appshunter.io/developer/528285613) | [Medical Life](https://appshunter.io/developer/1764410925) |

## What reviewers say

### Fibromyalgia

[App page](https://appshunter.io/ios/app/fibromyalgia-research/id1412026404)

This app facilitates participation in scientific studies focused on the cognitive symptoms of Fibromyalgia. It employs advanced digital tools for cognitive evaluation and research into areas like attention, memory, and processing speed. Designed for researchers and individuals interested in contributing to Fibromyalgia studies.

**Highlights:** Participate in scientific studies, Investigate cognitive symptoms, Evaluate attention and memory, Track processing speed, Digital tools for research, Contribute to scientific community

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription 75% Off | $4.99 | per month |
| Monthly Subscription 50% Off | $9.99 | per month |
| Monthly Subscription | $19.99 | per month |
| Yearly Subscription 75% Off | $22.99 | per year |
| Yearly Subscription 50% Off | $44.99 | per year |
| Yearly Subscription | $89.99 | per year |
| Assessment - Full price | $49.99 | one-time |


### Dr. Tucan

[App page](https://appshunter.io/ios/app/dr-tucan/id6736628528)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fibromyalgia free?

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

### Is Dr. Tucan free?

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

### Do Fibromyalgia or Dr. Tucan have ads?

Neither Fibromyalgia nor Dr. Tucan shows ads.

### Which is updated more often, Fibromyalgia or Dr. Tucan?

Fibromyalgia ships an update every 4 months, and Dr. Tucan every 5 months. Most recently, Fibromyalgia was updated on October 21, 2026 and Dr. Tucan on October 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.*