# Smart Sofa vs White Feathers

Smart Sofa and White Feathers 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.

Smart Sofa ships an update every 2 months, White Feathers monthly. The most recent releases landed on September 8, 2026 and December 24, 2025 respectively.

## The numbers

| Metric | Smart Sofa | White Feathers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 38 MB | 39 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [常州登丰电气有限公司](https://appshunter.io/developer/1478366467) | [Yixuan Information Technology (Shanghai) Co., Ltd.](https://appshunter.io/developer/1820834429) |

## What reviewers say

### Smart Sofa

[App page](https://appshunter.io/ios/app/smart-sofa/id6505104516)

**Features:** macOS Compatibility

**In-app purchases:** none


### White Feathers

[App page](https://appshunter.io/ios/app/white-feathers/id6748631513)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Sofa free?

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

### Is White Feathers free?

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

### Do Smart Sofa or White Feathers have ads?

Neither Smart Sofa nor White Feathers shows ads.

### Which is updated more often, Smart Sofa or White Feathers?

Smart Sofa ships an update every 2 months, and White Feathers monthly. Most recently, Smart Sofa was updated on September 8, 2026 and White Feathers on December 24, 2025.

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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.*