# X vs Legacy Industry

The clearest difference is update cadence: X at every 9 days against Legacy Industry's every 12 months. X also leads on iOS requirement (9.0 vs 12.0). 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.

X ships an update every 9 days, Legacy Industry every 12 months. The most recent releases landed on October 27, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | X | Legacy Industry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 12 months |
| Size | 80 MB | 40 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiangsu Xugong Information Technology Co., Ltd.](https://appshunter.io/developer/1065721255) | [Anhui Udan Technology Co., Ltd.](https://appshunter.io/developer/1593792520) |

## What reviewers say

### X

[App page](https://appshunter.io/ios/app/x-smart/id1517535526)

**Features:** macOS Compatibility

**In-app purchases:** none


### Legacy Industry

[App page](https://appshunter.io/ios/app/legacy-industry/id6471319635)

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

**In-app purchases:** none


## Frequently asked questions

### Is X free?

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

### Is Legacy Industry free?

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

### Do X or Legacy Industry have ads?

Neither X nor Legacy Industry shows ads.

### Which is updated more often, X or Legacy Industry?

X ships an update every 9 days, and Legacy Industry every 12 months. Most recently, X was updated on October 27, 2026 and Legacy Industry on November 7, 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.*