# vCastSender vs i

The clearest difference is rating: i at 5.0 against vCastSender's 2.4. i also leads on iOS requirement (13.0 vs 15.0). vCastSender's advantage is monetization model (free vs subscription) and ratings volume (35 vs 1). 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.

i holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: vCastSender has 35 ratings behind it against 1, so its average is the more settled of the two.

vCastSender ships an update every 7 months, i every 4 months. The most recent releases landed on November 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | vCastSender | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (35 ratings)](https://appshunter.io/ios/app/vcastsender/id1224549297/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/i-attend-self-check-in/id1421201302/reviews)** |
| Number of ratings | **35** | 1 |
| Positive reviews | 14.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | **Free** | Subscription |
| Size | 14 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ViewSonic_International](https://appshunter.io/developer/871648106) | [TNETIC, Inc.](https://appshunter.io/developer/982489937) |

## 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

**Features:** Vision Pro support

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-attend-self-check-in/id1421201302)

This app allows event attendees to self-check in and out using their mobile devices. It connects with a cloud-based platform for attendance tracking, name badge creation, and certificate generation.

**Highlights:** Self check-in/out, Event QR code scanning, Event PIN entry, Attendance tracking, Name badge creation, Certificate generation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is vCastSender free?

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

### Is i free?

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

### Which has better reviews, vCastSender or i?

i is rated higher. vCastSender averages 2.4 out of 5 from 35 ratings, while i averages 5.0 from 1 ratings.

### Do vCastSender or i have ads?

Neither vCastSender nor i shows ads.

### Which is updated more often, vCastSender or i?

vCastSender ships an update every 7 months, and i every 4 months. Most recently, vCastSender was updated on November 1, 2026 and i 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.*