# NativeScript Preview vs AI Cast Assistant

The clearest difference is rating: NativeScript Preview at 4.8 against AI Cast Assistant's 3.5. NativeScript Preview also leads on device support (4 vs 2). AI Cast Assistant's advantage is ratings volume (105 vs 5) and review sentiment (28% vs 19%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NativeScript Preview holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: AI Cast Assistant has 105 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 19% of NativeScript Preview's written reviews are positive against 28% of AI Cast Assistant's, so the app with the better star average is not the one people write more warmly about.

NativeScript Preview ships an update every 3 weeks, AI Cast Assistant every 2 weeks. The most recent releases landed on June 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | NativeScript Preview | AI Cast Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/nativescript-preview/id1264484702/reviews)** | [3.5 (105 ratings)](https://appshunter.io/ios/app/ai-cast-assistant/id6476958332/reviews) |
| Number of ratings | 5 | **105** |
| Positive reviews | 19.4% of reviews | **28.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 151 MB | 96 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [nStudio LLC](https://appshunter.io/developer/1334290003) | [深圳市每开创新科技有限公司](https://appshunter.io/developer/1674687624) |

## What reviewers say

### NativeScript Preview

[App page](https://appshunter.io/ios/app/nativescript-preview/id1264484702)

Instantly preview your NativeScript projects directly on your mobile device. See your native UI elements, from buttons to complex 2D/3D canvas renderings, come to life as you develop.

**Highlights:** Live preview on device, Native UI element rendering, 2D canvas rendering, 3D canvas rendering, Cross-platform development tool

**In-app purchases:** none


### AI Cast Assistant

[App page](https://appshunter.io/ios/app/ai-cast-assistant/id6476958332)

Design unique phone cases with a variety of themes. Utilize AI-powered tools to create custom illustrations, transforming you into a skilled artist.

**Highlights:** Personalized phone case creation, Rich theme options, AI illustration tools, User as skilled illustrator

**In-app purchases:** none


## Frequently asked questions

### Is NativeScript Preview free?

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

### Is AI Cast Assistant free?

AI Cast Assistant is free to download, with no in-app purchases.

### Which has better reviews, NativeScript Preview or AI Cast Assistant?

NativeScript Preview is rated higher. NativeScript Preview averages 4.8 out of 5 from 5 ratings, while AI Cast Assistant averages 3.5 from 105 ratings.

### Do NativeScript Preview or AI Cast Assistant have ads?

Neither NativeScript Preview nor AI Cast Assistant shows ads.

### Which is updated more often, NativeScript Preview or AI Cast Assistant?

NativeScript Preview ships an update every 3 weeks, and AI Cast Assistant every 2 weeks. Most recently, NativeScript Preview was updated on June 9, 2026 and AI Cast Assistant on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*