One price, paid once
Try Beltr on 5 of your own songs with no card, then buy it once. A year of subscription karaoke runs roughly $80 to $120; KaraFun Premium alone is $9.99 a month.
The Beltr license
$19.99 once
Everything in the app, on 2 devices, with updates included. No tiers, no add-ons, no account.
Not sure yet? The first 5 songs free, no card, and no time limit. Buy it and change your mind? Email support@beltr.app within 14 days for a full refund, no forms.
Secure checkout by Lemon Squeezy. Your license key arrives by email within minutes. Made by Casa Vargas LLC, an independent studio with no servers to rent and no investors to repay, which is why there’s no subscription.
What’s in the license
- On-device vocal separation for any MP3, FLAC, WAV or MP4 you own, with both stems kept
- Word-by-word synced lyrics on your TV
- Vocal and instrumental faders, live while the song plays
- Every phone as a remote and a mic, with nothing to install
- Live pitch scoring and a per-singer leaderboard
- Key change up to six semitones, and practice mode with an A-B loop and tempo change
- CDG, MP3+G,
.kar,.midand Thai NCN files played as they are - MP3+G, CDG and
.karexport for karaoke machines - Music-video backgrounds, and Reveal Reel for your best take
- Mac (Apple Silicon), Windows and Linux, plus a self-hosted Docker build
Stop paying every month for karaoke
KaraFun Premium is $9.99 a month, so Beltr costs about what two months of it would, and then nothing, ever. Here’s how the usual ways of doing karaoke compare.
| Beltr | Subscription apps | Per-song stores | Free videos online | |
|---|---|---|---|---|
| Price | $19.99 once | $80–120 a year | Per track | Free, with ads |
| Songs you own | Yes | No, their catalog | No, their catalog | Whatever’s uploaded |
| Vocal separation | Yes, on your machine | No | No | No |
| MP3+G and CDG | Import and export | No | Sometimes | No |
| On the TV | Yes | Some | No | Cast a tab |
| Phones as remotes | Any phone | Some | No | No |
Comparing one app in detail? See Beltr vs KaraFun and Beltr vs Singa.
Pricing questions
Is Beltr really a one-time purchase?
Yes. Beltr is $19.99 once. There’s no subscription and no recurring charge.
Is there a free trial?
Yes. Try Beltr on 5 of your own songs before you buy, with no card and no time limit.
How many devices are included?
One license covers 2 devices, for example your laptop and the computer by the TV.
Are updates included?
Yes. Updates are included for the life of your license.
Does Beltr include songs?
No. Beltr is made for songs you own or have the rights to use, not a streaming catalog. You bring the music; Beltr turns it into karaoke.
What platforms are supported?
macOS 12 or later on Apple Silicon (M1 or newer), Windows 10 and 11, and Linux. Intel Macs are not supported.
How big is the download?
Installers are 700 MB to 1 GB, depending on platform. The whole vocal engine ships inside, so your music never leaves your machine.
What happens after I pay?
Lemon Squeezy emails your license key within minutes. Download Beltr for your computer if you haven’t already, paste the key into the app, and the trial limit is gone, on up to 2 devices.
Is checkout secure?
Checkout is handled by Lemon Squeezy, a PCI-compliant payment processor. Beltr never sees your card details.
Is there a money-back guarantee?
Yes. Email support@beltr.app within 14 days for a full refund, with no forms and no questions. Details are on the refund page.
What if it doesn’t work for my setup?
That’s what the 5 free songs are for: try your music, your TV and your mic before you pay. If something goes wrong after you buy, email support and it gets sorted out.