# Act Four vs Kaffedex

The clearest difference is iOS requirement: Act Four at 16.0 against Kaffedex's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Act Four sells 3 in-app purchases, starting at $3.99 per month and Kaffedex sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Act Four ships an update every 8 days, Kaffedex every 10 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Act Four | Kaffedex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (17 ratings)](https://appshunter.io/ios/app/act-four/id6473959855/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 28 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AIV, LLC](https://appshunter.io/developer/1693494613) | [Ciantury Octojaya](https://appshunter.io/developer/6783408782) |

## 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 |


### Kaffedex

[App page](https://appshunter.io/ios/app/kaffedex/id6783408390)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kaffedex Pro (Monthly) | $4.99 | per month |
| Kaffedex Pro (Yearly) | $34.99 | per year |
| 100 AI Credits (Aipack100) | $4.99 | one-time |
| Kaffedex Pro — Lifetime access | $79.99 | one-time |


## Frequently asked questions

### Is Act Four free?

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

### Is Kaffedex free?

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

### Do Act Four or Kaffedex have ads?

Neither Act Four nor Kaffedex shows ads.

### Which is updated more often, Act Four or Kaffedex?

Act Four ships an update every 8 days, and Kaffedex every 10 days. Most recently, Act Four was updated on October 9, 2026 and Kaffedex on October 6, 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.*