# The Prime Machine vs EAP Talk

The clearest difference is update cadence: The Prime Machine at every 3 weeks against EAP Talk's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The Prime Machine ships an update every 3 weeks, EAP Talk every 4 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | The Prime Machine | EAP Talk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-prime-machine/id1557062170/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 67 MB | 46 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Stephen Jeaco](https://appshunter.io/developer/1484919180) | [斌 邹](https://appshunter.io/developer/1602483542) |

## What reviewers say

### The Prime Machine

[App page](https://appshunter.io/ios/app/the-prime-machine/id1557062170)

Analyze text documents and pre-made English language corpora. Explore word frequencies, collocations, and concordance lines. Create and analyze your own custom text collections.

**Highlights:** Analyze readymade English corpora, Analyze DIY corpora from text/PDF, View concordance lines (lines or cards), Access frequency data, Explore collocations, Full Mode research tools

**In-app purchases:** none


### EAP Talk

[App page](https://appshunter.io/ios/app/eap-talk/id1602537883)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Prime Machine free?

The Prime Machine is free to download, with no in-app purchases.

### Is EAP Talk free?

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

### Do The Prime Machine or EAP Talk have ads?

Neither The Prime Machine nor EAP Talk shows ads.

### Which is updated more often, The Prime Machine or EAP Talk?

The Prime Machine ships an update every 3 weeks, and EAP Talk every 4 months. Most recently, The Prime Machine was updated on October 3, 2026 and EAP Talk on October 3, 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.*