vCastSender vs FlowLine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Wireless screen sharing
- Live recording streaming
- Direct annotation
- Photo and video sharing
- Camera feed sharing
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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!
FlowLine
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FlowLine is a minimal daily journal designed for one thing: helping you move forward. In just a couple of minutes, you write your day in 3 simple lines—then take action with a focus sprint. No long journaling, no clutter, no accounts. DAILY IN 3 LINES • Morning (Plan): set your priority, your 10-minute first step, and what you won’t do today • Evening (Review): capture your win, your lesson, and tomorrow’s next step ACTION SPRINTS • Start a Focus Sprint (25/50/90 minutes) linked to your daily priority • Keep sessions simple and motivating, with quick results at the end SEE YOUR PROGRESS • Calendar view to visualize completed days • Streaks and simple stats to stay consistent 100% PRIVATE, ON-DEVICE • No account required • No required cloud • Your data stays on your iPhone/iPad FlowLine is built for zero friction: clarity → action → progress.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | vCastSender | FlowLine |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (35 ratings) — better | — |
| Positive reviews | 14.8% of reviews | — |
| Number of ratings | 35 — better | — |
| Update frequency | Every 5 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 24 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | ViewSonic_International | James Pierre Cornu |
In-app purchases
vCastSender
No in-app purchases
FlowLine
- FlowLine Pro Monthly3 Days trial$9.991 Month
- FlowLine Pro Yearly3 Days trial$29.991 Year
Questions
Is vCastSender free?
Is FlowLine free?
Do vCastSender or FlowLine have ads?
Which is updated more often, vCastSender or FlowLine?
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