# sienne vs OFC

sienne and OFC 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. Neither carries in-app purchases, so what you see is what you pay.

sienne ships an update every 6 months, OFC every 12 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | sienne | OFC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 12 months |
| Size | 71 MB | 18 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [(주)시엔느](https://appshunter.io/developer/1681238902) | [And.F inc.](https://appshunter.io/developer/1403220393) |

## What reviewers say

### sienne

[App page](https://appshunter.io/ios/app/sienne/id6447422202)

**Features:** Vision Pro support

**In-app purchases:** none


### OFC

[App page](https://appshunter.io/ios/app/ofc/id6476736315)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is sienne free?

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

### Is OFC free?

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

### Do sienne or OFC have ads?

Neither sienne nor OFC shows ads.

### Which is updated more often, sienne or OFC?

sienne ships an update every 6 months, and OFC every 12 months. Most recently, sienne was updated on October 9, 2026 and OFC on October 3, 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.*