# vCastSender vs FlowLine

The clearest difference is in-app purchases: vCastSender at none against FlowLine's 2. vCastSender also leads on iOS requirement (11.0 vs 26.1). FlowLine's advantage is update cadence (daily vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. FlowLine sells 2 in-app purchases, starting at $9.99 per month. vCastSender asks for nothing beyond the download.

vCastSender ships an update every 5 months, FlowLine daily. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | vCastSender | FlowLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (35 ratings)](https://appshunter.io/ios/app/vcastsender/id1224549297/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 14.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free | — |
| Size | 24 MB | 20 MB |
| Requires iOS | **11.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ViewSonic_International](https://appshunter.io/developer/871648106) | [James Pierre Cornu](https://appshunter.io/developer/1862528681) |

## 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


### FlowLine

[App page](https://appshunter.io/ios/app/flowline-easy-journaling/id6758782029)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowLine Pro Monthly | $9.99 | per month |
| FlowLine Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is vCastSender free?

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

### Is FlowLine free?

FlowLine is free to download, with in-app purchases available.

### Do vCastSender or FlowLine have ads?

Neither vCastSender nor FlowLine shows ads.

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

vCastSender ships an update every 5 months, and FlowLine daily. Most recently, vCastSender was updated on October 24, 2026 and FlowLine on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*