Comparison
CastPanda vs Airflow
Both stream video files from a computer to Apple TV, AirPlay 2 TVs and Chromecast. CastPanda does it in three steps, with instant seeking and a trial long enough to watch whole movies.
Airflow is one of the best-known apps for streaming local video to a TV, and the closest alternative to CastPanda: both speak AirPlay and Google Cast, both convert files your TV can’t play, both handle playlists and track switching, and both are paid for once. The difference is focus. CastPanda is built to do that one job on a modern Mac in as few steps as possible.
We make CastPanda. Airflow details come from Airflow’s own pages, linked in the sources.
Quick verdict
Our pick: CastPanda
- Three steps to the TV. A guided setup finds your TV, and the main window is a file, a TV and a play button, with playlists, resume and track switching when you want them.
- Original quality when it can. H.264 MP4 and MKV files go to the TV untouched; everything else is converted on your Mac’s media engine, with instant seeking either way.
- A trial you can finish a movie with. 7 days with every feature and no playback cap; Airflow’s free version stops playback at 20 minutes.
At a glance
| Feature | CastPanda | Airflow |
|---|---|---|
| Files the TV can’t play (MKV, AVI…) | Converted as it plays; jump anywhere instantly | Transcoded as it plays |
| Apple TV and AirPlay 2 TVs | Yes | Yes |
| Chromecast / Google Cast | Yes | Yes |
| Free trial | 7 days, every feature, no playback limit | Every feature, playback limited to 20 minutes |
| Pricing model | One-time purchase | One-time purchase |
| Hardware-accelerated transcoding | Yes, on the Mac’s media engine | Yes, on supported computers |
| Playlists | Yes, including folders and M3U | Yes |
| Remembers where you stopped | Yes | Yes |
| Audio track selection | Yes | Yes |
| Embedded text subtitles | Yes | Yes |
| External subtitle files | Yes, with size, timing and background box | Yes |
Swipe the table sideways to see every column.
Why CastPanda is the better choice
Most of the time, the job is simple: a video is on your Mac and you want it on the TV, now. CastPanda is built around exactly that, for households with an Apple TV, an AirPlay 2 smart TV from Samsung, LG, Sony or Vizio, or a Chromecast.
- Three steps from file to TV. A guided setup finds your TV, and the main window is a file, a TV and a play button. Drop a video on it and press play. There’s nothing to configure before movie night.
- Original quality when it can, light on your Mac when it can’t. H.264 videos in MP4 or MKV files, which TVs already play, are sent as they are, with no re-encoding. Everything else is converted on your Mac’s built-in media engine, which uses a fraction of the CPU that software encoding would. Either way, you can jump to any point instantly.
- Any format, instant seeking. A bundled ffmpeg handles MKV, AVI, WebM, WMV, FLV and more, preparing each part on demand, so jumping to any point starts right there.
- AirPlay and Chromecast from one window, with the same controls for both, so it doesn’t matter which TV is in the room.
- Playlists and resume. Drop several videos, a whole folder or an .m3u file and they play one after another; reorder by dragging and save the list as an M3U playlist. Reopen a video and it picks up where you stopped.
- Built-in subtitles and audio tracks. Text subtitle tracks inside MKV and MP4 files are listed and shown, and one marked default or forced turns on by itself. Files with several audio tracks, such as dubs or commentary, let you pick the one you want.
- Subtitles you can read from the couch. Separate .srt, .ass, .vtt and other subtitle files work too, and one named after the video is picked up automatically. CastPanda draws every subtitle into the picture in its own adjustable style, so it shows on any TV: change the size, nudge the timing and add a background box for bright scenes.
- 5.1 surround. 5.1 and 7.1 soundtracks are kept as 5.1 surround (7.1 is folded down), with a setting to switch back to stereo.
- A trial that lets you finish the movie. Seven days, every feature, no playback cap. Airflow’s free version stops playback after 20 minutes.
- A modern, native Mac app. Built with SwiftUI for current macOS, and it keeps your Mac awake while a video plays.
- Private by design. No account and no cloud; video goes from your Mac to your TV over your own network.
- Pay once. A one-time purchase, with no subscription.
Pricing and trials
CastPanda is a one-time purchase of $9.99, with no subscription. Its 7-day trial has no playback limit, so you can judge it on real movie nights. See current pricing.
Airflow costs $18.99 once. Its free version limits playback to 20 minutes.
The bottom line
For getting a video from your Mac onto the TV, CastPanda is the better choice: original quality when the TV can play the file, any format with instant seeking otherwise, playlists, resume and track switching, AirPlay and Chromecast from one simple window, and a full week to try it on real movie nights. Try CastPanda free for 7 days.
Frequently asked questions
Is Airflow a subscription?
No. Airflow is a one-time purchase of $18.99. CastPanda is also a one-time purchase with no subscription.
How long is the Airflow free trial?
Airflow’s free version has every feature, but playback is limited to 20 minutes. CastPanda’s trial runs for 7 days with every feature and no limit on how long you watch.
Does CastPanda support playlists, subtitles and audio tracks?
Yes. CastPanda plays several videos, a folder or an M3U playlist in order and picks up where you left off. It shows text subtitle tracks built into MKV and MP4 files as well as .srt, .ass, .vtt and other subtitle files, and lets you switch audio tracks.
Sources
Competitor details were checked on each vendor’s own website or App Store page in October 2026. Prices and features change; check the vendor’s site before you buy.