# Calmgrid vs MigrainePulse Tracker

The clearest difference is in-app purchases: MigrainePulse Tracker at none against Calmgrid's 5. Calmgrid's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Calmgrid sells 5 in-app purchases, starting at $6.99 per month. MigrainePulse Tracker asks for nothing beyond the download.

Calmgrid ships an update every 3 days, MigrainePulse Tracker every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calmgrid | MigrainePulse Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 56 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Ugur Ozan Yildiz](https://appshunter.io/developer/1783420306) | [Shane Young](https://appshunter.io/developer/1892931800) |

## What reviewers say

### Calmgrid

[App page](https://appshunter.io/ios/app/calmgrid-migraine-diary/id6758041663)

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $6.99 | per month |
| Premium (Monthly) | $7.99 | per month |
| Premium (Annual) | $29.99 | per year |
| Premium (Annual) | $39.99 | per year |
| Premium (Yearly) | $59.99 | per year |


### MigrainePulse Tracker

[App page](https://appshunter.io/ios/app/migrainepulse-tracker/id6778183053)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calmgrid free?

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

### Is MigrainePulse Tracker free?

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

### Do Calmgrid or MigrainePulse Tracker have ads?

Neither Calmgrid nor MigrainePulse Tracker shows ads.

### Which is updated more often, Calmgrid or MigrainePulse Tracker?

Calmgrid ships an update every 3 days, and MigrainePulse Tracker every 5 days. Most recently, Calmgrid was updated on October 25, 2026 and MigrainePulse Tracker on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*