# vCastSender vs Osmo Projector

The clearest difference is rating: Osmo Projector at 4.4 against vCastSender's 2.4. Osmo Projector also leads on review sentiment (33% vs 15%) and update cadence (every 2 months vs every 5 months). vCastSender's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price 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.

Osmo Projector holds the better App Store score, 4.4 against 2.4. Both are backed by a comparable volume of ratings — 33 and 7 respectively. Written reviews point the same way: 15% of vCastSender's written reviews are positive against 33% of Osmo Projector's.

vCastSender ships an update every 5 months, Osmo Projector every 2 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | vCastSender | Osmo Projector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (33 ratings)](https://appshunter.io/ios/app/vcastsender/id1224549297/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/osmo-projector/id1502489790/reviews)** |
| Number of ratings | **33** | 7 |
| Positive reviews | 14.8% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 24 MB | 111 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [ViewSonic_International](https://appshunter.io/developer/871648106) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### vCastSender

[App page](https://appshunter.io/ios/app/vcastsender/id1224549297)

Stream live recordings, share your screen, photos, videos, and annotations wirelessly to ViewSonic Interactive Flat Panels and other devices. Facilitates seamless wireless presentations and collaborative work, eliminating the need for cables.

**Highlights:** Wireless screen sharing, Live recording streaming, Direct annotation, Photo and video sharing, Camera feed sharing

**In-app purchases:** none


### Osmo Projector

[App page](https://appshunter.io/ios/app/osmo-projector/id1502489790)

This tool enhances remote learning by allowing you to share physical notes and your iPad screen with others. It requires specific hardware and an iPad tablet to function.

**Highlights:** Remote learning assistance, Share physical notes, Share iPad screen, AirPlay compatibility, Conferencing app integration

**In-app purchases:** none


## Frequently asked questions

### Is vCastSender free?

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

### Is Osmo Projector free?

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

### Which has better reviews, vCastSender or Osmo Projector?

Osmo Projector is rated higher. vCastSender averages 2.4 out of 5 from 33 ratings, while Osmo Projector averages 4.4 from 7 ratings.

### Do vCastSender or Osmo Projector have ads?

Osmo Projector shows ads; vCastSender does not.

### Which is updated more often, vCastSender or Osmo Projector?

vCastSender ships an update every 5 months, and Osmo Projector every 2 months. Most recently, vCastSender was updated on October 7, 2026 and Osmo Projector on October 6, 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.*