# Fast Cast vs Eastsoft 数智能碳

The clearest difference is ads: Eastsoft 数智能碳 at none against Fast Cast's shown. On price, update cadence, 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.

Fast Cast ships an update every 2 months, Eastsoft 数智能碳 every 6 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Fast Cast | Eastsoft 数智能碳 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (98 ratings)](https://appshunter.io/ios/app/fast-cast-screen-mirror/id1516136245/reviews)** | — |
| Number of ratings | **98** | — |
| Positive reviews | 45.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 67 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [意 田](https://appshunter.io/developer/1051193876) | [青岛东软载波科技股份有限公司](https://appshunter.io/developer/1631118460) |

## What reviewers say

### Fast Cast

[App page](https://appshunter.io/ios/app/fast-cast-screen-mirror/id1516136245)

Easily project your phone's screen to other devices like iPhones, iPads, and iMacs. Control your PC from your phone and record your screen on Mac. Ideal for education and entertainment.

**Highlights:** Project phone screen to other devices, Control PC from phone, Network-less projection support, Mac screen recording, Mac screenshotting

**Features:** Vision Pro support

**In-app purchases:** none


### Eastsoft 数智能碳

[App page](https://appshunter.io/ios/app/eastsoft/id1663396906)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fast Cast free?

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

### Is Eastsoft 数智能碳 free?

Eastsoft 数智能碳 is free to download, with no in-app purchases.

### Do Fast Cast or Eastsoft 数智能碳 have ads?

Fast Cast shows ads; Eastsoft 数智能碳 does not.

### Which is updated more often, Fast Cast or Eastsoft 数智能碳?

Fast Cast ships an update every 2 months, and Eastsoft 数智能碳 every 6 weeks. Most recently, Fast Cast was updated on November 3, 2026 and Eastsoft 数智能碳 on October 27, 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.*