# Act Four vs The Coffee Index

The clearest difference is in-app purchases: The Coffee Index at none against Act Four's 3. Act Four's advantage is ratings volume (18 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Act Four sells 3 in-app purchases, starting at $3.99 per month. The Coffee Index asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Act Four against 5.0 for The Coffee Index. That said, the two scores are not equally well evidenced: Act Four has 18 ratings behind it against 1, so its average is the more settled of the two.

Act Four ships an update every 8 days, The Coffee Index every 6 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Act Four | The Coffee Index |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (18 ratings)](https://appshunter.io/ios/app/act-four/id6473959855/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/the-coffee-index/id6759574084/reviews) |
| Number of ratings | **18** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 4 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AIV, LLC](https://appshunter.io/developer/1693494613) | [Isaiah Clonch](https://appshunter.io/developer/1854291239) |

## What reviewers say

### Act Four

[App page](https://appshunter.io/ios/app/act-four/id6473959855)

Learn to brew perfect espresso with video guidance and taste analysis. The app tracks your brew automatically, helping you adjust your machine and recipe for your ideal cup. Designed for both beginners and experienced baristas.

**Highlights:** Video-guided brewing workflow, Speed and taste analysis, Machine and grinder adjustment guidance, Automatic recipe tracking, Hands-free operation, Brew Weight and Timing adjustments

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $29.99 | per year |
| SwitchBot Integration | $19.99 | one-time |


### The Coffee Index

[App page](https://appshunter.io/ios/app/the-coffee-index/id6759574084)

Log your coffee experiences, rate drinks, and discover your taste preferences. This private journal helps you track cafés, drinks, and overall satisfaction with detailed customization and insightful analysis. Build a personal profile of your coffee journey.

**Highlights:** Log every coffee visit and order details, Rate coffee quality, atmosphere, and service, Add photos and mood tags to visits, Discover taste profiles and scoring trends, Private, device-stored data with iCloud sync, No ads or tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Act Four free?

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

### Is The Coffee Index free?

The Coffee Index is free to download, with no in-app purchases.

### Which has better reviews, Act Four or The Coffee Index?

Act Four and The Coffee Index are both rated 5.0 out of 5 on the App Store, from 18 and 1 ratings respectively.

### Do Act Four or The Coffee Index have ads?

Neither Act Four nor The Coffee Index shows ads.

### Which is updated more often, Act Four or The Coffee Index?

Act Four ships an update every 8 days, and The Coffee Index every 6 days. Most recently, Act Four was updated on November 4, 2026 and The Coffee Index on October 31, 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.*