Unterhaching · Issue Nº 1 The no-subscription edition

No-Subscription

The directory of subscription-free software — buy once, keep forever

est. 2026 Cover price: free · no subscription published continuously

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sound level meter

Subscription-free apps tagged sound level meter · 1 app

dB Halo: Sound Meter

Measure sound levels, spectrum and sleep journal

Freemium (no subscription) · iOS, iPadOS