# PainTrail vs Headache Log

PainTrail and Headache Log are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PainTrail sells 1 one-off in-app purchase and Headache Log sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PainTrail ships an update every 3 weeks, Headache Log fortnightly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | PainTrail | Headache Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 21 MB | 54 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Brito](https://appshunter.io/developer/1896544494) | [Ivan Terekhin](https://appshunter.io/developer/888645337) |

## What reviewers say

### PainTrail

[App page](https://appshunter.io/ios/app/paintrail/id6785262063)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $9.99 | one-time |


### Headache Log

[App page](https://appshunter.io/ios/app/headache-log-migraine-tracker/id6792823118)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $6.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is PainTrail free?

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

### Is Headache Log free?

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

### Do PainTrail or Headache Log have ads?

Neither PainTrail nor Headache Log shows ads.

### Which is updated more often, PainTrail or Headache Log?

PainTrail ships an update every 3 weeks, and Headache Log fortnightly. Most recently, PainTrail was updated on November 5, 2026 and Headache Log on November 6, 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.*