# Acaia Updater vs Sandbox Smart

The clearest difference is monetization model: Acaia Updater at free against Sandbox Smart's free with in-app purchases. Sandbox Smart's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Acaia Updater sells 1 one-off in-app purchase and Sandbox Smart sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 2.5 for Acaia Updater against 2.6 for Sandbox Smart. Both are backed by a comparable volume of ratings — 20 and 7 respectively. Written reviews are what separate them: 38% of Acaia Updater's written reviews are positive against 33% of Sandbox Smart's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Acaia Updater | Sandbox Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (20 ratings)](https://appshunter.io/ios/app/acaia-updater/id1470583209/reviews) | **[2.6 (7 ratings)](https://appshunter.io/ios/app/sandbox-smart/id1492957836/reviews)** |
| Number of ratings | **20** | 7 |
| Positive reviews | **37.5% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 93 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [acaia](https://appshunter.io/developer/935602278) | [Sandbox Smart Technology Co., Ltd.](https://appshunter.io/developer/1522236498) |

## What reviewers say

### Acaia Updater

[App page](https://appshunter.io/ios/app/acaia-updater/id1470583209)

This application provides a unified interface for updating firmware on various coffee scale models. It allows users to download the latest firmware, view release notes, and access support information. The app ensures your coffee brewing equipment stays up-to-date with the latest features and improvements.

**Highlights:** Unified interface for multiple Acaia models, Download latest firmware, View firmware version and release notes, Access blog and support/FAQ, Contact support via app or email

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lunar La Marzocco Firmware License | $90.00 | one-time |


### Sandbox Smart

[App page](https://appshunter.io/ios/app/sandbox-smart/id1492957836)

Control your smart coffee bean roaster via Bluetooth. Select pre-programmed roast levels or manually adjust heat, fan speed, and drum rotation for custom flavors. Enjoy the process of creating your own exclusive coffee roasts.

**Highlights:** Bluetooth connectivity, Pre-programmed roast settings, Manual roast parameter adjustment, Heat control, Fan speed control, Drum rotation control

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP subscription | $4.99 | per month |


## Frequently asked questions

### Is Acaia Updater free?

Acaia Updater is free to download, with in-app purchases available.

### Is Sandbox Smart free?

Sandbox Smart is free to download, with in-app purchases available.

### Which has better reviews, Acaia Updater or Sandbox Smart?

Sandbox Smart is rated higher. Acaia Updater averages 2.5 out of 5 from 20 ratings, while Sandbox Smart averages 2.6 from 7 ratings.

### Do Acaia Updater or Sandbox Smart have ads?

Neither Acaia Updater nor Sandbox Smart shows ads.

### Which is updated more often, Acaia Updater or Sandbox Smart?

Acaia Updater ships an update every 2 months, and Sandbox Smart every 2 months. Most recently, Acaia Updater was updated on November 6, 2026 and Sandbox Smart on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*