Denoise vs LANDR ReHance

Denoise is an audio cleanup app for Android and iOS that uses an on-device neural network to reduce wind, traffic, hiss, hum, and crowd noise in voice memos, interviews, and videos. Processing runs locally, including in airplane mode, and a one-minute clip typically takes 5–10 seconds. Users can import recordings from Voice Memos, Photos, Files, or an app share sheet; supported inputs include MP4, M4A, MP3, and WAV. The free plan lets users import, process, and hear a before-and-after preview, but saving and export require Pro. Pro can export M4A, MP3, or WAV, replace audio inside a video, restore detail in clipped, muffled, or distant recordings, and separate vocals from instrumental tracks on-device. Audio tools include a 5-band EQ with presets and automatic LUFS normalization. There is no file-length limit, including for recordings up to a three-hour lecture. Routes Software says recordings are neither uploaded nor stored, and the app has no user accounts. Google Firebase collects anonymous usage analytics and crash and diagnostic reports. Pro costs $2.99 a month or $14.99, paid once for lifetime access.

LANDR ReHance uses AI to analyze audio and remove unwanted artifacts such as background noise, clicks, pops, plosives, bleed and reverb. It is available in the LANDR Library online or as a plugin for a DAW, and LANDR says enhancement is unlimited in either format. Three intensity levels provide a choice of processing strength. The tool is described for podcasts, voice memos, field and home studio recordings, video audio and live recordings with instrument bleed. The plugin supports VST3, AU and AAX formats and works with major DAWs that support them. It requires macOS 10.15 or later or 64-bit Windows 10 or later, plus an Intel Core i5, AMD Ryzen 5 or Apple Silicon equivalent and 4 GB RAM. LANDR says the audio technology is powered by Insoundz. ReHance is not available in the LANDR App, though LANDR says it can be used in mobile browsers. A LANDR Studio subscription is required; the listed annual-plan price for a subscription including ReHance is $11.99 a month. A 3-day trial is offered for any Studio tier, and the subscription starts automatically unless cancelled before the trial ends.