# Simple Headache Log vs PainGo

The clearest difference is rating: PainGo at 5.0 against Simple Headache Log's 1.5. PainGo also leads on ads (none vs shown). Simple Headache Log's advantage is update cadence (every 3 days vs every 4 weeks). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Simple Headache Log sells 2 in-app purchases, starting at $1.49 per month and PainGo sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

PainGo holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Simple Headache Log ships an update every 3 days, PainGo every 4 weeks. The most recent releases landed on September 9, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Simple Headache Log | PainGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/simple-headache-log/id6446395359/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/paingo-headache-diary/id6449453103/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 56 MB | 7 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [NAOYA ONO](https://appshunter.io/developer/1530328146) | [华 水](https://appshunter.io/developer/1727864058) |

## What reviewers say

### Simple Headache Log

[App page](https://appshunter.io/ios/app/simple-headache-log/id6446395359)

Easily log daily headaches by selecting pain level, weather, and potential causes. Analyze trends and identify triggers through simple charts and rankings. Record past data and manage custom pain factors.

**Highlights:** Easy pain logging with options, Analyze pain trends by weather and cause, Calendar view of daily pain levels, Add past headache data, Customizable pain causes and medicines, No login required

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $1.49 | per month |
| Support Developer | $0.99 | one-time |


### PainGo

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

This app helps you track and understand your headaches by logging details like timing, duration, severity, triggers, and symptoms. It provides statistical analysis to identify patterns and empowers you to share comprehensive data with your doctor for better diagnosis and treatment.

**Highlights:** Log headache timing, duration, and severity, Record triggers, symptoms, and medications, Analyze headache patterns and frequency, Evaluate medication effectiveness, Share data with healthcare providers, Identify personal triggers and warning signs

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $2.99 | per month |
| 12 Months | $19.99 | per year |


## Frequently asked questions

### Is Simple Headache Log free?

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

### Is PainGo free?

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

### Which has better reviews, Simple Headache Log or PainGo?

PainGo is rated higher. Simple Headache Log averages 1.5 out of 5 from 2 ratings, while PainGo averages 5.0 from 4 ratings.

### Do Simple Headache Log or PainGo have ads?

Simple Headache Log shows ads; PainGo does not.

### Which is updated more often, Simple Headache Log or PainGo?

Simple Headache Log ships an update every 3 days, and PainGo every 4 weeks. Most recently, Simple Headache Log was updated on September 9, 2026 and PainGo on July 23, 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.*