Built for IKAWA Home

Your IKAWA still works.
Pair it with software that can't be shut down.

IKAWA built genuinely great hardware — and the Home app goes dark December 31, 2026, taking roast history and profiles with it. RoastSource is local-first: no account, no server, no shutdown date. Your data lives on your device.

Try Free 30 Days →Buy RoastSource
Home

No credit card · No account · Works in your browser · $19.99 once after the trial — not a subscription

What RoastSource does for it

Local-first by design — your roast log lives on your device, works offline, and no company can turn it off
IKAWA roast-file import coming in v7.1 — bring your roast history with you before the app goes dark
Guided, recipe-style roasting in Craft mode — the same follow-along spirit you're used to
Roast any beans you like — profiles and logging aren't tied to one supplier's greens
No subscription, no paywalled editor — every feature is included in one $19.99 purchase
Green inventory, ratings, brewing guides, and coffee education around every roast

Sound familiar?

“December 31, 2026 — then what?”

When the IKAWA Home app shuts down, so does access to your history and profiles. RoastSource has no server to shut down — there's nothing between you and your data.

“The Graph Editor is behind a subscription”

RoastSource has one price, once. Logging, profiles, cupping, and export are all included — nothing unlocks later for a monthly fee.

“My profiles only work with IKAWA beans”

Buy greens anywhere. RoastSource tracks any origin, any supplier, and suggests roast approaches from the bean itself.

One app, from green bean to brewed cup

Inventory, roasting, ratings, blends, brewing, and coffee education — offline, private, and yours.

Start Free →

Roast on something else? Fresh Roast · Behmor · Gene Café · Aillio Bullet · Hottop · Skywalker · Kaffelogic · Kaldi · Popcorn popper · Coming from Artisan?