Boca BT vs Sandbox Smart Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Boca BT
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This is an app for use with 'Bocaboca Bluetooth' devices. When you click the connect button, it will connect to the device. After that, you can record the roasting process with buttons such as 'Preheat' and 'Inject'. You can set the language by clicking the settings button.
Sandbox Smart Pro
Control your smart coffee bean roaster via Bluetooth. Choose from pre-programmed roast levels or manually adjust settings like heat, fan speed, and drum rotation to create your own unique coffee flavors.
- Bluetooth connectivity
- Pre-programmed roast settings
- Manual roast parameter adjustment
- Heat control
- Fan-speed control
- Drum rotation control
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The smart home coffee bean roaster Sandbox Smart R1 & R2 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/
Screenshots
Verdict
Boca BT and Sandbox Smart Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.
| Parameter | Boca BT | Sandbox Smart Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 25 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | san song | Sandbox Smart Technology Co., Ltd. |
In-app purchases
Boca BT
No in-app purchases
Sandbox Smart Pro
No in-app purchases
