Sound tools that respect your privacy.

iOS apps for musicians, built differently. Everything runs on your device — no accounts, no cloud, no tracking.

ToneScribe Pro

ToneScribe Pro

Audio to MIDI Converter

Hum a melody, record a riff, or import any audio file. ToneScribe Pro transcribes it to MIDI in seconds using on-device machine learning. Export to GarageBand, Logic, or any DAW.

Learn more AltTuner

AltTuner

The Alternate Tuner

55+ alternate tunings. 320+ songs. 145+ artists. From Open G to DADGAD to shoegaze drone tunings. Discover the exact tunings behind the sounds you love, then tune up and play.

Learn more FieldKit

FieldKit

Field Recording for iOS

Professional 48kHz/24-bit field recording with input gain, low-cut filter, geotagging, and a complete editing toolkit. Capture the world around you, then trim, tag, and export.

Learn more DriftTape

DriftTape

Granular Ambient Texture Instrument

Turn any sound into an evolving ambient texture. Shape it live with an XY pad, edge sliders, and deep tape-style controls, all rendered on-device.

Learn more

Simple promises.

On-Device

All processing happens locally. Nothing is uploaded to servers. Works in airplane mode.

Free to Use

Core features are free. Unlock Pro with a one-time purchase — no subscriptions.

Zero Tracking

No analytics SDKs, no telemetry, no data collection. Your audio stays yours.

No Ads

No banners, no interstitials, no promoted content. Just the app.

No Sign-Up

No accounts, no logins, no passwords. Open the app and start creating.

Open Formats

Standard file formats you can use anywhere. No proprietary lock-in.

By the Creators

Synths, guitars, recording gear, and studio setups. A curated Instagram feed of vintage and modern audio equipment.

Follow @vintagemodernaudio