# Sway App vs Simple Migraine Tracker

The clearest difference is iOS requirement: Sway App at 15.1 against Simple Migraine Tracker's 18.5. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Sway App | Simple Migraine Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 55 MB | 0 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Momence, Inc.](https://appshunter.io/developer/1577856011) | [Jonathan Guthrie](https://appshunter.io/developer/1088484818) |

## What reviewers say

### Sway App

[App page](https://appshunter.io/ios/app/sway-app/id6740006682)

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

**In-app purchases:** none


### Simple Migraine Tracker

[App page](https://appshunter.io/ios/app/simple-migraine-tracker/id6747997826)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sway App free?

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

### Is Simple Migraine Tracker free?

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

### Do Sway App or Simple Migraine Tracker have ads?

Neither Sway App nor Simple Migraine Tracker shows ads.

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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.*