# sienne vs ORR

The clearest difference is update cadence: ORR at every 10 days against sienne's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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, ORR every 10 days. The most recent releases landed on September 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | sienne | ORR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Size | 71 MB | 31 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [(주)시엔느](https://appshunter.io/developer/1681238902) | [(주)웨어](https://appshunter.io/developer/1764462051) |

## What reviewers say

### sienne

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

**Features:** Vision Pro support

**In-app purchases:** none


### ORR

[App page](https://appshunter.io/ios/app/orr/id6758942186)

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

**In-app purchases:** none


## Frequently asked questions

### Is sienne free?

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

### Is ORR free?

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

### Do sienne or ORR have ads?

Neither sienne nor ORR shows ads.

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

sienne ships an update every 6 months, and ORR every 10 days. Most recently, sienne was updated on September 23, 2026 and ORR on October 8, 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.*