# Migraine Diary 3 vs Plotsy

The clearest difference is price: Plotsy at Free against Migraine Diary 3's $4.99. Migraine Diary 3's advantage is in-app purchases (none vs 3) and iOS requirement (11.0 vs 17.0). On ads and device support there is nothing between them.

Plotsy is free to download; Migraine Diary 3 costs $4.99 up front. Plotsy sells 3 in-app purchases, starting at $4.99 per month. Migraine Diary 3 asks for nothing beyond the download.

## The numbers

| Metric | Migraine Diary 3 | Plotsy |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 12 MB | 9 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [cellHigh](https://appshunter.io/developer/380874052) | [Serhii Tykhonenko](https://appshunter.io/developer/1895816215) |

## What reviewers say

### Migraine Diary 3

[App page](https://appshunter.io/ios/app/migraine-diary-3/id6466372748)

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

**In-app purchases:** none


### Plotsy

[App page](https://appshunter.io/ios/app/plotsy-symptom-diary/id6778679232)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $29.99 | per year |
| Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Migraine Diary 3 free?

Migraine Diary 3 costs $4.99, with no in-app purchases.

### Is Plotsy free?

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

### Do Migraine Diary 3 or Plotsy have ads?

Neither Migraine Diary 3 nor Plotsy 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.*