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Coffee roasting · Available on the App Store

RoastEar

Keep time by hand. Add acoustic assistance when you want it.

Run a glanceable manual roast timer, mark every milestone yourself, log temperature and rate of rise, and optionally use best-effort on-device crack assistance that never overrides your call. Import an Artisan roast free. Pro unlocks unlimited roast history and export.

Download RoastEar on the App StoreGet RoastEar support →

RoastEar’s job

Run a glanceable manual roast timer, mark every milestone yourself, log temperature and rate of rise, and optionally use best-effort on-device crack assistance that never overrides your call. Import an Artisan roast free. Pro unlocks unlimited roast history and export.

RoastEar workflow

  1. 01

    Run a glanceable manual roast timer and mark every milestone yourself

  2. 02

    Log temperature and rate of rise

  3. 03

    Optionally use on-device crack assistance that never overrides your call

RoastEar evidence

RoastEar upcoming update — sample Kenya AA setup, 150 g batch and optional Pro listening switched off.
RoastEar upcoming update — sample Kenya AA manual timer, manually logged temperature and Dry End; listening off.
RoastEar upcoming update — saved sample Ethiopia Guji detail, manual milestones and explicitly explained timing-based roast estimate.

Preview of RoastEar 1.0.1 (10) — upcoming update, not yet released. Native iPhone screens with sample data.

RoastEar limits

Read RoastEar’s Product Schedule for RoastEar’s exact limits, data handling, and responsibilities.

RoastEar documents

RoastEar documents stay together.

Read RoastEar privacy, RoastEar terms, or the RoastEar schedule. RoastEar support opens preselected.