# PainGo vs Headache Detective

The clearest difference is update cadence: Headache Detective at weekly against PainGo's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PainGo sells 3 in-app purchases, starting at $4.99 per month and Headache Detective sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

PainGo ships an update monthly, Headache Detective weekly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PainGo | Headache Detective |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/paingo-headache-diary/id6449453103/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | — |
| Size | 10 MB | 15 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [华 水](https://appshunter.io/developer/1727864058) | [Riku Kuisma](https://appshunter.io/developer/1853885657) |

## What reviewers say

### PainGo

[App page](https://appshunter.io/ios/app/paingo-headache-diary/id6449453103)

This app helps you track and analyze your headaches, including timing, duration, severity, triggers, and symptoms. Gain personal insights and provide your doctor with comprehensive data for more accurate diagnoses and treatment plans.

**Highlights:** Track headache timing, duration, and severity, Record triggers, symptoms, and medications, Analyze headache patterns and frequency, Evaluate medication effectiveness, Share data with your doctor

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $29.99 | per year |
| PainGo Lifetime | $89.99 | one-time |


### Headache Detective

[App page](https://appshunter.io/ios/app/headache-detective-tracker/id6772620047)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is PainGo free?

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

### Is Headache Detective free?

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

### Do PainGo or Headache Detective have ads?

Neither PainGo nor Headache Detective shows ads.

### Which is updated more often, PainGo or Headache Detective?

PainGo ships an update monthly, and Headache Detective weekly. Most recently, PainGo was updated on October 30, 2026 and Headache Detective on October 24, 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.*