# GuestStar vs Castyy

The clearest difference is update cadence: GuestStar at every 9 days against Castyy's every 3 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.

GuestStar ships an update every 9 days, Castyy every 3 months. The most recent releases landed on October 20, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | GuestStar | Castyy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/gueststar/id1493448879/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free | — |
| Size | 19 MB | 42 MB |
| Requires iOS | **13.2** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Andrew Werhane](https://appshunter.io/developer/629408592) | [NeuroSpeech Technologies Private Limited](https://appshunter.io/developer/1516606497) |

## What reviewers say

### GuestStar

[App page](https://appshunter.io/ios/app/gueststar/id1493448879)

Create quirky videos with friends or by browsing actors for scene partners. Explore roles as an actor, writer, casting director, or producer. Easily collaborate and edit videos for direct upload to platforms like TikTok and Instagram.

**Highlights:** Collaborative video creation, Browse actors for scene partners, Multiple takes for perfection, Scriptwriting and actor performance, Casting director and producer roles, Direct upload to TikTok and Instagram

**Features:** macOS Compatibility

**In-app purchases:** none


### Castyy

[App page](https://appshunter.io/ios/app/castyy/id1574933338)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GuestStar free?

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

### Is Castyy free?

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

### Do GuestStar or Castyy have ads?

Neither GuestStar nor Castyy shows ads.

### Which is updated more often, GuestStar or Castyy?

GuestStar ships an update every 9 days, and Castyy every 3 months. Most recently, GuestStar was updated on October 20, 2026 and Castyy on September 15, 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.*