# AI建模精灵 vs XTracer+

The clearest difference is update cadence: XTracer+ at monthly against AI建模精灵'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.

AI建模精灵 ships an update every 6 months, XTracer+ monthly. The most recent releases landed on September 20, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | AI建模精灵 | XTracer+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 22 MB | 38 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [航天云网科技发展有限责任公司](https://appshunter.io/developer/1055408308) | [万波 姜](https://appshunter.io/developer/1280804950) |

## What reviewers say

### AI建模精灵

[App page](https://appshunter.io/ios/app/ai/id1554201912)

**Features:** macOS Compatibility

**In-app purchases:** none


### XTracer+

[App page](https://appshunter.io/ios/app/xtracer-plus/id6483363988)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AI建模精灵 free?

AI建模精灵 is free to download, with no in-app purchases.

### Is XTracer+ free?

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

### Do AI建模精灵 or XTracer+ have ads?

Neither AI建模精灵 nor XTracer+ shows ads.

### Which is updated more often, AI建模精灵 or XTracer+?

AI建模精灵 ships an update every 6 months, and XTracer+ monthly. Most recently, AI建模精灵 was updated on September 20, 2026 and XTracer+ on July 22, 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.*