# PainFlow vs Throb

PainFlow and Throb are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PainFlow sells 2 in-app purchases, starting at $5.99 per month and Throb sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PainFlow ships an update fortnightly, Throb every 3 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | PainFlow | Throb |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 25 MB | 2 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Kyrylo Yarovyi](https://appshunter.io/developer/1891041063) | [Evatech Innovations,TOO](https://appshunter.io/developer/1712099707) |

## What reviewers say

### PainFlow

[App page](https://appshunter.io/ios/app/painflow/id6761713371)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $5.99 | per month |
| Subscription | $34.99 | per year |


### Throb

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

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is PainFlow free?

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

### Is Throb free?

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

### Do PainFlow or Throb have ads?

Neither PainFlow nor Throb shows ads.

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

PainFlow ships an update fortnightly, and Throb every 3 weeks. Most recently, PainFlow was updated on October 24, 2026 and Throb on October 17, 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.*