# woowtech home vs ±0正負零

The clearest difference is update cadence: ±0正負零 at every 9 days against woowtech home's every 13 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.

woowtech home ships an update every 13 months, ±0正負零 every 9 days. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | woowtech home | ±0正負零 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 9 days** |
| Size | 223 MB | 75 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [渥屋科技](https://appshunter.io/developer/1502512564) | [冠源 余](https://appshunter.io/developer/1100084170) |

## What reviewers say

### woowtech home

[App page](https://appshunter.io/ios/app/woowtech-home/id1502512565)

**Features:** Vision Pro support

**In-app purchases:** none


### ±0正負零

[App page](https://appshunter.io/ios/app/0/id6739824373)

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

**In-app purchases:** none


## Frequently asked questions

### Is woowtech home free?

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

### Is ±0正負零 free?

±0正負零 is free to download, with no in-app purchases.

### Do woowtech home or ±0正負零 have ads?

Neither woowtech home nor ±0正負零 shows ads.

### Which is updated more often, woowtech home or ±0正負零?

woowtech home ships an update every 13 months, and ±0正負零 every 9 days. Most recently, woowtech home was updated on October 20, 2026 and ±0正負零 on October 25, 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.*