# Contex.st vs Chema Intelligence

The clearest difference is in-app purchases: Contex.st at none against Chema Intelligence's 2. Contex.st also leads on iOS requirement (18.4 vs 26.5). Chema Intelligence's advantage is update cadence (every 3 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Chema Intelligence sells 2 in-app purchases, starting at $9.99 per month. Contex.st asks for nothing beyond the download.

Contex.st ships an update every 4 weeks, Chema Intelligence every 3 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Contex.st | Chema Intelligence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chema-intelligence/id6755700373/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 128 MB | 18 MB |
| Requires iOS | **18.4** | 26.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Memetic Research Laboratories LLC](https://appshunter.io/developer/1814737557) | [Brian Espino](https://appshunter.io/developer/1855679943) |

## What reviewers say

### Contex.st

[App page](https://appshunter.io/ios/app/contexst/id6745994409)

**In-app purchases:** none


### Chema Intelligence

[App page](https://appshunter.io/ios/app/chema-intelligence/id6755700373)

This leadership intelligence system provides structured, high-precision guidance for complex challenges. It utilizes a specialized reasoning architecture to offer clarity and support for difficult decisions.

**Highlights:** Leadership intelligence system, Structured guidance, High-precision advice, Specialized reasoning architecture, Clarity for difficult decisions

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leader Subscription | $9.99 | per month |
| Founder | $19.99 | per month |


## Frequently asked questions

### Is Contex.st free?

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

### Is Chema Intelligence free?

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

### Do Contex.st or Chema Intelligence have ads?

Neither Contex.st nor Chema Intelligence shows ads.

### Which is updated more often, Contex.st or Chema Intelligence?

Contex.st ships an update every 4 weeks, and Chema Intelligence every 3 days. Most recently, Contex.st was updated on October 30, 2026 and Chema Intelligence on October 30, 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.*