# Questar Student Assessments vs Cortex 5.0

The clearest difference is iOS requirement: Cortex 5.0 at 10.0 against Questar Student Assessments's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Questar Student Assessments ships an update every 11 months, Cortex 5.0 every 20 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Questar Student Assessments | Cortex 5.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cortex-50/id940894725/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 20 months |
| Monetization | Free | Free |
| Size | 3 MB | 83 MB |
| Requires iOS | 18.0 | **10.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Questar Assessment, Inc.](https://appshunter.io/developer/922508523) | [PCS Edventures!](https://appshunter.io/developer/920195647) |

## What reviewers say

### Questar Student Assessments

[App page](https://appshunter.io/ios/app/questar-student-assessments/id922508524)

This platform securely delivers educational test content to students through an intuitive interface. Users sign in with examiner-provided credentials to access designated tests, with the application restricting access to only the test content for enhanced security.

**Highlights:** Secure test delivery, Intuitive interface, Student sign-in, Test security features, Designated test access

**In-app purchases:** none


### Cortex 5.0

[App page](https://appshunter.io/ios/app/cortex-50/id940894725)

This app provides a drag-and-drop interface for programming robotics kits, generating Arduino code. It allows users to build and program robots that interact with their environment using sensors and various building systems. The user-friendly, game-like environment is ideal for learning programming and Arduino coding.

**Highlights:** Drag-and-drop programming interface, Generates Arduino code, Supports multiple building systems (fischertechnik, LEGO, K'NEX, VEX), Robot interaction with sensors, Game-like learning environment, iPad compatible

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Questar Student Assessments free?

Questar Student Assessments is free to download, with no in-app purchases.

### Is Cortex 5.0 free?

Cortex 5.0 is free to download, with no in-app purchases.

### Do Questar Student Assessments or Cortex 5.0 have ads?

Neither Questar Student Assessments nor Cortex 5.0 shows ads.

### Which is updated more often, Questar Student Assessments or Cortex 5.0?

Questar Student Assessments ships an update every 11 months, and Cortex 5.0 every 20 months. Most recently, Questar Student Assessments was updated on November 1, 2026 and Cortex 5.0 on November 1, 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.*