# King vs MigraineManager

The clearest difference is in-app purchases: MigraineManager at none against King's 1. MigraineManager also leads on device support (3 vs 1). King's advantage is rating (5.0 vs 4.7) and iOS requirement (12.0 vs 14.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. King sells 1 in-app purchase, starting at $7.99 per month. MigraineManager asks for nothing beyond the download.

King holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | King | MigraineManager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/king-devick-migraine-headache/id1359829374/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/migrainemanager/id1477042722/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 94.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 220 MB | 28 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [King-Devick Test, LLC](https://appshunter.io/developer/424793545) | [Neuroventis](https://appshunter.io/developer/1475879959) |

## What reviewers say

### King

[App page](https://appshunter.io/ios/app/king-devick-migraine-headache/id1359829374)

This app helps individuals with a history of migraines detect the early prodrome phase before a headache begins. It uses a guided eye movement test with automated speech recognition to analyze performance and compare it to past results, potentially aiding in timely treatment.

**Highlights:** Migraine prodrome detection, Saccadic eye movement test, Automated speech recognition analysis, Comparison to historical test data, Guided test administration, Early intervention support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $7.99 | per month |


### MigraineManager

[App page](https://appshunter.io/ios/app/migrainemanager/id1477042722)

Track, understand, and manage your headaches with this personal health assistant. Designed with neurologists, it offers a user-friendly diary, personalized insights, and medication reminders. A pro version provides a web dashboard for visualizing treatment efficacy with your doctor.

**Highlights:** Headache tracking diary, Personalized summaries, Medication reminders, Tips for management, Web dashboard for pro users, Track side effects and appointments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is King free?

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

### Is MigraineManager free?

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

### Which has better reviews, King or MigraineManager?

King is rated higher. King averages 5.0 out of 5 from 2 ratings, while MigraineManager averages 4.7 from 3 ratings.

### Do King or MigraineManager have ads?

Neither King nor MigraineManager shows ads.

### Which is updated more often, King or MigraineManager?

King ships an update every 2 months, and MigraineManager every 2 months. Most recently, King was updated on October 13, 2026 and MigraineManager on October 21, 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.*