Comparison

vCastSender vs OneScreen Share (Screen Share)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

vCastSender

Free

📊 Productivity

★ 2.433 ratingsView app →

OneScreen Share (Screen Share)

Multi-screen interactive app

Free

📊 Productivity

No ratingsView app →

About

vCastSender

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

Read full description

ViewBoard® Cast by ViewSonic ViewBoard® Cast is designed for wireless presentations and wireless collaboration – say goodbye to wires for good! Using the vCastSender iOS app, will allow you to not only stream live recordings and annotate directly onto ViewSonic Interactive Flat Panels, but also share your screen, photos, videos, annotations, and camera to different ViewSonic Interactive Flat Panels and other devices. Let the collaborations begin!

About

OneScreen Share (Screen Share)

Features

Read full description

OneScreen Share is an application that enables screen sharing between mobile phones and touch panel. Main function: - Share videos, audios, pictures, and documents from your phone to touch panel. - Use the mobile phone as a camera to broadcast live images on the touch panel in real time. - Use your mobile phone as a remote control for touch panel. - Share the screen content of the touch panel to your phone screen. Contact us: Send an email to support@onescreensolutions.com

Screenshots

vCastSender4 screens

OneScreen Share (Screen Share)4 screens

Verdict

The call

vCastSender and OneScreen Share (Screen Share) are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on July 5, 2026 and May 17, 2026 respectively.

ScorecardNo meaningful differences

vCastSender versus OneScreen Share (Screen Share): the parameters behind the verdict, then further details
Parameter	vCastSender	OneScreen Share (Screen Share)
Price	Free	Free
Rating	2.4 (33 ratings) — better	—
Positive reviews	14.8% of reviews	—
Number of ratings	33 — better	—
Update frequency	Every 5 months	Every 5 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	12.0
Further details — not scored
Size	24 MB	40 MB
Age rating	4+	4+
Developer	ViewSonic International Corp.	Clary Icon

In-app purchases

None

vCastSender

No in-app purchases

None

OneScreen Share (Screen Share)

No in-app purchases

Questions

Is vCastSender free?

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

Is OneScreen Share (Screen Share) free?

OneScreen Share (Screen Share) is free to download, with no in-app purchases.

Do vCastSender or OneScreen Share (Screen Share) have ads?

Neither vCastSender nor OneScreen Share (Screen Share) shows ads.

Which is updated more often, vCastSender or OneScreen Share (Screen Share)?

vCastSender ships an update every 5 months, and OneScreen Share (Screen Share) every 5 months. Most recently, vCastSender was updated on July 5, 2026 and OneScreen Share (Screen Share) on May 17, 2026.