# EP vs Orbit Sampler

The clearest difference is iOS requirement: EP at 15.1 against Orbit Sampler's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. EP sells 1 one-off in-app purchase and Orbit Sampler sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

EP ships an update fortnightly, Orbit Sampler every 2 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EP | Orbit Sampler |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 37 MB | 10 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Photon Consulting Limited](https://appshunter.io/developer/6778625337) | [Lee Bailey](https://appshunter.io/developer/6790973545) |

## What reviewers say

### EP

[App page](https://appshunter.io/ios/app/ep-patchstudio/id6778625335)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EP-PatchStudio Pro | $24.99 | one-time |


### Orbit Sampler

[App page](https://appshunter.io/ios/app/orbit-sampler/id6797107729)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Orbit | $24.99 | one-time |


## Frequently asked questions

### Is EP free?

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

### Is Orbit Sampler free?

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

### Do EP or Orbit Sampler have ads?

Neither EP nor Orbit Sampler shows ads.

### Which is updated more often, EP or Orbit Sampler?

EP ships an update fortnightly, and Orbit Sampler every 2 weeks. Most recently, EP was updated on October 4, 2026 and Orbit Sampler on October 2, 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.*