Sandbox Smart

Your coffee, your choice.

App info

Version :

3.8.10.251029.417

Category :

Food & drink

Update :

October 28, 2025

Installs :

6,841

Developer :

Sandbox Smart Technology Co., Ltd.

Requires Android :

Android 7.0+

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: Sandbox Smart, Developed by Sandbox Smart Technology Co., Ltd.. Listed in Food & drink Category. Current Version Is 3.8.10.251029.417, Updated On 28/10/2025 . According to users reviews on Google Play: Sandbox Smart. Achieved Over 7 thousand Installs. Sandbox Smart Currently Has 50 Reviews, Average Rating 3.2 Stars

The smart home coffee bean roaster Sandbox 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.

https://www.sandboxsmart.com

We are currently offering version 3.8.10.251029.417. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New

Fixed the issue of roasting crash

Rate and review on Google Play store

3.2

50 total

5 51.0

4 0

3 0

2 16.3

1 32.7

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

William Levitt

There is a bit of a learning curve and there are some rare occasions when trying to modify and save a roast curve fails BUT, once you have gained experience with it, it is actually quite powerful. Manual roasting with the ability to save and modify the resulting profiles for future use is quite convenient. The preloaded roasting profiles are more frustrating than effective. I have the VIP subscription too which quite honestly I never use. Full manual roasting is the way to achieve maximum result

Chris Lippi

Pixel 6 Non Operable. Translated app from Chinese to English so a little quirky. Biggest issue is while I could connect to my R1, the Start button for beginning the roasting sequence did not function. I had to download to an iOS device which worked much better. 2024 people and there are more Android devices in the world than iOS.

Vince

Make it easier to make custom profiles. Needs the ability to export and import profiles in excel format, so you can modify from a computer and easily share them. It crashes sometimes in the middle of a roast and now I have no way to monitor. The app should be able to pull the status of the roast from the roaster in the even if an app crash. Needs a manual roast setting in the app that lets you adjust rotation speed, heat, and fan speep. It should log your adjustments and create custom profile

Brett Long

Fully manual mode has been recently introduced which has been great! I can review previous manual roasts. Would be nice to be able to set the starting settings and then to manually adjust from there. I find myself frantically trying to adjust all settings following dropping the beans

Shurik Oli

Multiple errors when trying to renew your subscription. I evem tried to reinstall the app and still same error. Also it would be really nice if there can be a way to tweek and save your previpus setting from advanced profiles

Charlie Moritz

Recently there have been lots of good changes and improvements to the app, and many glitches removed. Well done to the company for listening to feedback!