Choose Your Plan
* Prices are shown in USD or EUR depending on your location. Final currency is confirmed at checkout.
* Need more than 10 users? Get in touch for a tailored package and custom pricing.
Free 28-Day Trial
Experience harmonic clarity — no commitment.
$0 €0
Start Free TrialWhat you get
- Full access to HRF
- Real-time harmonic analysis & reinforcement
- No credit card required
- Cancel anytime
After 28 days, choose a plan to
continue using HRF.
Perpetual License
Single Seat License - Individual
$149.00 €159.00 $29.00 €30.00Off $120.00 €129.00
Buy NowWhat you get
- Full access to HRF
- Real-time harmonic analysis & reinforcement
- No credit card required
- Cancel anytime
One Time Payment
Rent To Own
Single Seat License - Individual
$13.99 €15.99 $1.50 €1.50Off $12.49 €14.49
Buy NowWhat you get
- Unlimited HRF usage
- All updates included
- Cancel anytime
- No long-term commitment
Billed Monthly For a Year
Perpetual License
Multi-Seat License - Enterprise
$1490.00 €1590.00 30% 30%Off $1043.00 €1113.00
Buy NowWhat you get
- Everything in Monthly
- Lowest effective monthly price
- All updates included
- One uninterrupted year of harmonic clarity
For 10 users *
© 2025-2026 Lú Music Technology Ltd. All rights reserved. The product (Harmonic Reinforcement Filter (HRF)) is patent pending, reflecting our commitment to innovation.