# Throb vs PainChronicle

The clearest difference is in-app purchases: PainChronicle at none against Throb's 1. PainChronicle also leads on iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Throb sells 1 one-off in-app purchase. PainChronicle asks for nothing beyond the download.

## The numbers

| Metric | Throb | PainChronicle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 6 MB | 27 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Evatech Innovations,TOO](https://appshunter.io/developer/1712099707) | [Florian Oberle](https://appshunter.io/developer/1896230588) |

## What reviewers say

### Throb

[App page](https://appshunter.io/ios/app/throb-migraine-headache-diary/id6780502995)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Throb Lifetime Unlock | $12.99 | one-time |


### PainChronicle

[App page](https://appshunter.io/ios/app/painchronicle/id6783111451)

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

**In-app purchases:** none


## Frequently asked questions

### Is Throb free?

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

### Is PainChronicle free?

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

### Do Throb or PainChronicle have ads?

Neither Throb nor PainChronicle shows ads.

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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.*