# Ache vs Throb

The clearest difference is update cadence: Ache at daily against Throb's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ache sells 2 in-app purchases, starting at $2.99 per 7 days and Throb sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ache ships an update daily, Throb every 2 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | Ache | Throb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ache-headache-tracker-and-diary/id6774178311/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Freemium | — |
| Size | 37 MB | 6 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Exhalo](https://appshunter.io/developer/1683499451) | [Evatech Innovations,TOO](https://appshunter.io/developer/1712099707) |

## What reviewers say

### Ache

[App page](https://appshunter.io/ios/app/ache-headache-tracker-and-diary/id6774178311)

This app helps you understand and predict your headaches by tracking symptoms, environmental factors, and personal vitals. It offers personalized risk forecasts and smart alerts to help you manage and prevent future headache episodes.

**Highlights:** Headache forecast, Smart alerts (Premium), Track triggers (weather, vitals), Spot patterns (Premium), Fast logging, Doctor-shareable log

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Free Trial | $2.99 | per 7 days |
| Headache Tracker Annual Premium | $39.99 | per year |


### 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 |


## Frequently asked questions

### Is Ache free?

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

### Is Throb free?

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

### Do Ache or Throb have ads?

Neither Ache nor Throb shows ads.

### Which is updated more often, Ache or Throb?

Ache ships an update daily, and Throb every 2 months. Most recently, Ache was updated on November 5, 2026 and Throb on November 5, 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.*