# The Onset vs Eurth

The clearest difference is in-app purchases: Eurth at none against The Onset's 3. Eurth also leads on iOS requirement (15.1 vs 17.0). The Onset's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. The Onset sells 3 in-app purchases, starting at $7.99 per month. Eurth asks for nothing beyond the download.

The Onset ships an update every 4 days, Eurth every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | The Onset | Eurth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 21 MB | 68 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Last 1 Enterprises](https://appshunter.io/developer/1884053889) | [Khushbu Bhavsar](https://appshunter.io/developer/1892506136) |

## What reviewers say

### The Onset

[App page](https://appshunter.io/ios/app/the-onset/id6761314183)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Onset Pro Monthly | $7.99 | per month |
| Onset Pro Annual | $49.00 | per year |
| Onset Pro One-Time Unlock | $99.00 | one-time |


### Eurth

[App page](https://appshunter.io/ios/app/eurth-supplement-tracker/id6762022958)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Onset free?

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

### Is Eurth free?

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

### Do The Onset or Eurth have ads?

Neither The Onset nor Eurth shows ads.

### Which is updated more often, The Onset or Eurth?

The Onset ships an update every 4 days, and Eurth every 2 weeks. Most recently, The Onset was updated on October 31, 2026 and Eurth on October 31, 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.*