# PainGo vs SnapNutri

The clearest difference is update cadence: SnapNutri at every 2 days against PainGo's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

PainGo ships an update every 4 weeks, SnapNutri every 2 days. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PainGo | SnapNutri |
| --- | --- | --- |
| 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 | Every 4 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 16 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [华 水](https://appshunter.io/developer/1727864058) | [Guan yu chen](https://appshunter.io/developer/1321232342) |

## What reviewers say

### 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 |


### SnapNutri

[App page](https://appshunter.io/ios/app/snapnutri/id6804584058)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NutriAI Pro 月繳 | $2.99 | per month |
| NutriAI Pro 年繳 | $29.99 | per year |


## Frequently asked questions

### Is PainGo free?

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

### Is SnapNutri free?

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

### Do PainGo or SnapNutri have ads?

Neither PainGo nor SnapNutri shows ads.

### Which is updated more often, PainGo or SnapNutri?

PainGo ships an update every 4 weeks, and SnapNutri every 2 days. Most recently, PainGo was updated on October 20, 2026 and SnapNutri on October 25, 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.*