Is Hertzora free to use?

Yes! Hertzora is free to use. The free plan gives you access to the Grand Piano, Studio Harmonium, and all backing tracks — no credit card required. A Pro upgrade is available to unlock all 7 instruments.

Do I need to download anything to use Hertzora?

No downloads needed. Hertzora runs entirely in your web browser — just open hertzora.in and start playing instantly on any device.

Can I play Indian instruments like Santoor and Harmonium online?

Absolutely! Hertzora features a Studio Harmonium (free) and a Santoor (Pro), making it one of the very few online studios with authentic Indian instrument simulations playable directly in your browser.

Does Hertzora work on mobile?

Yes, Hertzora is fully responsive and works on mobile browsers. You can tap the on-screen keys on your smartphone or tablet to play any instrument.

What Bollywood songs are available as backing tracks?

Hertzora currently offers two popular Bollywood backing tracks: 'Tum Hi Ho' and 'Kesariya', along with other genres including EDM (Sky High), Dubstep (Mortals), Alt-Pop (Cradles), Hip-Hop (Royalty), and Pop Rock (Believer).

What is the Pro version of Hertzora?

The Pro version of Hertzora unlocks the full instrument library including the Santoor, Acoustic Guitar, Harmonica, Electronic Drums, and Acoustic Drums. It is available as a one-time or subscription upgrade via Google login.

How can international users buy the Pro version?

International users can easily purchase the Hertzora Pro subscription by downloading the Hertzora Android App from the Google Play Store. The app uses Google Play Subscriptions, which seamlessly processes international credit cards and payments in local currencies.

International Buyers Guide | Buy Hertzora Pro via App

If you are an international buyer trying to upgrade to Hertzora Pro from outside of India, you might have experienced issues checking out on our website. This is because we currently use Razorpay for web transactions, which does not support international payments at this time.

The Solution: Use the Hertzora Mobile App

To seamlessly purchase your Pro subscription from anywhere in the world, we highly recommend using our Android mobile application. The app processes payments through Google Play Subscriptions, which fully supports international credit cards and localized pricing.

How to Upgrade as an International Buyer

Download the App: Get the Hertzora Android App from the Google Play Store.
Log In: Sign in with the same account you use on the website.
Go Pro: Navigate to the Pro upgrade section within the app and select your subscription plan.
Checkout with Google Play: Complete your purchase securely using Google Play's payment system, which accepts international payment methods.

Once your purchase is complete on the mobile app, your Pro status will instantly sync across all your devices, including the web browser version.

Thank you for your support, and enjoy the full power of Hertzora's premium instruments!