# Brewguide vs GrindBook

The clearest difference is in-app purchases: Brewguide at none against GrindBook's 3. Brewguide also leads on iOS requirement (14.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GrindBook sells 3 one-off in-app purchases. Brewguide asks for nothing beyond the download.

Brewguide ships an update monthly, GrindBook every 3 weeks. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Brewguide | GrindBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (14 ratings)](https://appshunter.io/ios/app/brewguide/id1449417468/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 46.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 18 MB | 15 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [acaia](https://appshunter.io/developer/935602278) | [Unhook Studio](https://appshunter.io/developer/1883319583) |

## 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


### GrindBook

[App page](https://appshunter.io/ios/app/grindbook-coffee-journal/id6779789327)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


## Frequently asked questions

### Is Brewguide free?

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

### Is GrindBook free?

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

### Do Brewguide or GrindBook have ads?

Neither Brewguide nor GrindBook shows ads.

### Which is updated more often, Brewguide or GrindBook?

Brewguide ships an update monthly, and GrindBook every 3 weeks. Most recently, Brewguide was updated on October 21, 2026 and GrindBook on October 18, 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.*