# Migraine Brain vs Symptom Log

The clearest difference is in-app purchases: Migraine Brain at none against Symptom Log's 3. Symptom Log's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Symptom Log sells 3 in-app purchases, starting at $2.99 per 7 days. Migraine Brain asks for nothing beyond the download.

Migraine Brain ships an update every 5 weeks, Symptom Log every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Migraine Brain | Symptom Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/symptom-log-symptom-tracker/id6759680681/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 39 MB | 43 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Uproot Health Ltd](https://appshunter.io/developer/1815203103) | [AlgoSoft Technologies Limited](https://appshunter.io/developer/1799406712) |

## What reviewers say

### Migraine Brain

[App page](https://appshunter.io/ios/app/migraine-brain/id6746110770)

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

**In-app purchases:** none


### Symptom Log

[App page](https://appshunter.io/ios/app/symptom-log-symptom-tracker/id6759680681)

This app helps individuals manage chronic conditions by logging daily symptoms, moods, and potential triggers. It provides insights into trends and allows for easy sharing of health data with doctors. The app focuses on private, on-device storage for user peace of mind.

**Highlights:** Daily symptom logging, Mood tracking, Trigger identification, Doctor reports (PDF), Data export (CSV), Customizable symptom list, On-device data storage

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Annual Plan | $39.99 | per year |
| Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Migraine Brain free?

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

### Is Symptom Log free?

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

### Do Migraine Brain or Symptom Log have ads?

Neither Migraine Brain nor Symptom Log shows ads.

### Which is updated more often, Migraine Brain or Symptom Log?

Migraine Brain ships an update every 5 weeks, and Symptom Log every 2 weeks. Most recently, Migraine Brain was updated on October 24, 2026 and Symptom Log on October 24, 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.*