Features & Capabilities

The smart home coffee bean roaster Sandbox Smart R1 connects smartphones with Bluetooth. The app comes with pre-programmed roast settings to make different roast levels: Light/Medium/Dark Roast for users to utilize and also manual settings to adjust roast parameters: Heat/Fan-speed/Drum Rotations Control for users to enjoy the fun of roasting their own exclusive flavors.

Your coffee, your choice.

http://www.sandboxsmart.com

Apple Terms of Use (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

User Growth & Download Statistics

App
By:
Sandbox Smart Technology Co., Ltd.
Rating:
2.60
(7)
Version:
3.9.1 Last updated: 2026-06-02
Version code:
886362342
Creation date:
2020-02-03
Compatible devices:
Size:
92.89MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-07
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Sandbox Smart Technology Co., Ltd.
Apple Apps Store
https://apps.apple.com/us/app/sandbox-smart/id1492957836
Website:
http://www.sandboxsmart.com

User Reviews

Lots of problems. Here we go. (1) Only way to use their roaster is to use the app. The stock roast profiles are meh. They make you pay for their more advanced profiles (robbery). As you learn their roaster and try to understand their more advanced paid for profiles, they purposefully do not let you see their power/fan/drum speed settings, making it harder to learn and love their machine. Makes me want to throw it out and buy a more open roaster. It’s as if they feel like they need to pay for their software developers through subscription fees when they should sell more overall devices and become a bigger share of the home roasting market. Their strategy limits adoption given bad reviews of their customers (2) The app design is poor. Some screens force landscape while others do not allow landscape. Their users want landscape on all forms, but they haven’t resolved in the years the app has been out. Editing profiles are way too hard. Trial and error is how roasters work. It should be incredibly easy to just move control points around on a touch device (it’s not). Figuring out how to get to the screens to modify the past roast profile and edit is convoluted. Honestly, the app needs a tear down and redo it’s so poor.
by Cl*****, 2024-12-22

Once the new version has been released, the roasting doesn’t start: it shows an hour glass in the app and nothing happens
by m-*****, 2023-12-15

PLEASE PLEASE allow this app to work in landscape mode. I use tablet in my kitchen for any smart devices and recipes. It’s mounted on a wall. I can’t use the app unless I remove the tablet and rotate it….
by To*****, 2023-11-19
View all user reviews ›

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