Shruti Bot
Shruti box drone with effects
About
This app simulates a shruti box, offering a tunable drone instrument with ten reeds and adjustable intonation. It features dynamic bellows control for volume and tremolo, along with a variety of effects like tape delay and reverb. An alternative sound engine with analogue oscillators is also included.
What's New in Shruti Bot
1.2
October 30, 2026
NOW ON iPAD - Shruti Bot is now a full iPad app. Hold the iPad in landscape and the whole box, and every panel, scales up to fill the screen. FIXED - PLAY mode: a note with Sustain below 100% now settles at its sustain level instead of restarting its attack.
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FAQ
What is Shruti Bot?
Shruti Bot is a digital simulation of a shruti box, a drone instrument. It allows users to tune ten reeds with just intonation, control bellows for volume and tremolo, and apply various audio effects. It also includes an alternative sound engine with analogue oscillators.
How much does Shruti Bot cost?
Shruti Bot is a paid application, priced at $1.99. There are no subscriptions or in-app purchases, and the app is ad-free.
Does Shruti Bot have ads?
No, Shruti Bot is completely ad-free. The developer has stated 'No ads' as a feature, ensuring an uninterrupted user experience.
What devices is Shruti Bot compatible with?
Shruti Bot is designed for iOS devices, specifically supporting iPhones and iPads. It is rated for ages 4 and up.
How often is Shruti Bot updated?
The latest version of Shruti Bot is 1.2, which was last updated on October 30, 2026. Updates typically focus on refining features and ensuring stability.
Can Shruti Bot be used offline?
Yes, Shruti Bot is designed to function entirely offline. The developer emphasizes that 'Nothing leaves your device,' meaning no network connection is required for its operation.
What makes Shruti Bot's tuning unique?
Shruti Bot uses just intonation for its ten reeds, meaning each reed is tuned to its precise acoustic ratio against the tonic. This creates a richer, more resonant drone compared to standard tempered tuning.
What kind of effects are available in Shruti Bot?
Shruti Bot includes several audio effects to shape the drone sound. These include a swept resonance, stereo chorus, tape delay with pitch-bending capabilities, and a plate-style reverb with a variable decay time.
