# Brewguide vs Sandbox Smart

The clearest difference is rating: Brewguide at 3.1 against Sandbox Smart's 2.6. Brewguide also leads on in-app purchases (none vs 1) and review sentiment (46% vs 33%). Sandbox Smart's advantage is iOS requirement (12.0 vs 14.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Sandbox Smart sells 1 in-app purchase, starting at $4.99 per month. Brewguide asks for nothing beyond the download.

Brewguide holds the better App Store score, 3.1 against 2.6. Both are backed by a comparable volume of ratings — 14 and 7 respectively. Written reviews point the same way: 46% of Brewguide's written reviews are positive against 33% of Sandbox Smart's.

Brewguide ships an update monthly, Sandbox Smart every 2 months. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Brewguide | Sandbox Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (14 ratings)](https://appshunter.io/ios/app/brewguide/id1449417468/reviews)** | [2.6 (7 ratings)](https://appshunter.io/ios/app/sandbox-smart/id1492957836/reviews) |
| Number of ratings | **14** | 7 |
| Positive reviews | **46.4% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 93 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **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

### Brewguide

[App page](https://appshunter.io/ios/app/brewguide/id1449417468)

This app helps you set up and personalize your Acaia Pearl S coffee scale. You can also browse, create, and share coffee recipes, and transfer them directly to your scale for guided brewing.

**Highlights:** Scale setup guide, Personalize scale messages, Browse official recipes, Create and share recipes, Transfer recipes to scale, Guided brewing mode

**In-app purchases:** none


### 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 Brewguide free?

Brewguide is free to download, with no in-app purchases.

### Is Sandbox Smart free?

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

### Which has better reviews, Brewguide or Sandbox Smart?

Brewguide is rated higher. Brewguide averages 3.1 out of 5 from 14 ratings, while Sandbox Smart averages 2.6 from 7 ratings.

### Do Brewguide or Sandbox Smart have ads?

Neither Brewguide nor Sandbox Smart shows ads.

### Which is updated more often, Brewguide or Sandbox Smart?

Brewguide ships an update monthly, and Sandbox Smart every 2 months. Most recently, Brewguide was updated on September 18, 2026 and Sandbox Smart on September 21, 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.*