xade roast

xade roast has three modes, all modes allow you to find a matching roast by first locating the roast using the xade roast scale.

1. In visual mode you can use the xade roast picker to set a matching roast.

xade finder AI technology seamless turns into...
2. cube mode when placed on the xade cube with an attached xade card.
3. card mode when placed over xade card.


The roast result is compared to our sample roast list or to beans and roasts created by you (Pro Features subscription).
In conjunction with xade cube you can turn your iPhone into an extremely precise roast measurement device.

Finding the perfect roasting profile for a specific taste needs experience.
Being able to detect even slightest differences below human perception, is a helpful addition to your toolbox.


Supported iPhone Models
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xade roast is compatible in visual mode with all iPhones with iOS 16.0 or newer.

For best results in cube and experimental mode we recommend the following iPhone models, though others might work with less accuracy as well:
- iPhone 12 Pro Max
- iPhone 13 Mini
- iPhone 13
- iPhone 13 Pro
- iPhone 13 Pro Max
- iPhone 14
- iPhone 14 Plus


xade technology is coming soon to the following models:
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- iPhone 14 Pro
- iPhone 14 Pro Max


TECHNICAL SPECS AND CORE FEATURES
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- Short term repeat: ~0.03 on a scale [10, 110].(1)
- Continuous aperture ⌀ ~1-12mm.
- D65 & D50, 2° observer.(2)
- 45°/0° geometry.
- Use your perception in visual mode to set the measured value.
- AI powered seamless mode changes.
- Display spectral graph. Beta (2)
- Manage your own roasts and locate your roast. (2)
- Locate your roast with our standard roast list.
- Visually see result in taken picture with extended sRGB.(3)

1 Average deviation of the average of 10 consecutive measurements on a roast lightness of 45. Measured with xade cube, xade card, xade base and xade roast using an iPhone 13 Pro.
2 Available as Pro Feature subscription. D65/D50 and spectral graph are available when using xade card or xade cube.
3 Available in all supported iPhones.


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