# OSCION vs SeamShift

The clearest difference is in-app purchases: OSCION at none against SeamShift's 3. OSCION also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. SeamShift sells 3 in-app purchases, starting at $3.99 per month. OSCION asks for nothing beyond the download.

## The numbers

| Metric | OSCION | SeamShift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 24 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LYLE LEWTON](https://appshunter.io/developer/1877674660) | [Jasko Hodzic](https://appshunter.io/developer/6780306802) |

## What reviewers say

### OSCION

[App page](https://appshunter.io/ios/app/oscion/id6759671201)

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

**In-app purchases:** none


### SeamShift

[App page](https://appshunter.io/ios/app/seamshift-pattern-alterations/id6790248728)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SeamShift Pro Monthly | $3.99 | per month |
| SeamShift Pro Yearly | $17.99 | per year |
| SeamShift Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is OSCION free?

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

### Is SeamShift free?

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

### Do OSCION or SeamShift have ads?

Neither OSCION nor SeamShift 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.*