# illuminant app vs askCORB

The clearest difference is price: illuminant app at Free against askCORB's $39.99. askCORB's advantage is update cadence (every 2 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

illuminant app is free to download; askCORB costs $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.

illuminant app ships an update every 2 months, askCORB every 2 weeks. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | illuminant app | askCORB |
| --- | --- | --- |
| Price | **Free** | $39.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/askcorb/id6745680640/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Paid |
| Size | 25 MB | 27 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Varsity Music](https://appshunter.io/developer/1691309067) | [Nicholas Lutsko](https://appshunter.io/developer/1813318777) |

## What reviewers say

### illuminant app

[App page](https://appshunter.io/ios/app/illuminant-app/id6449975667)

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

**In-app purchases:** none


### askCORB

[App page](https://appshunter.io/ios/app/askcorb/id6745680640)

This app is a comprehensive study tool designed to help architects prepare for and pass all six NCARB ARE 5.0 exams. It offers a vast question bank, flashcards, AI tutoring, and smart progress tracking with a focus on user privacy.

**Highlights:** 4000+ practice questions, 1000+ flashcards, AI architecture tutor, Smart progress tracking, Anki-style spaced repetition, Distraction-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is illuminant app free?

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

### Is askCORB free?

askCORB costs $39.99, with no in-app purchases.

### Do illuminant app or askCORB have ads?

Neither illuminant app nor askCORB shows ads.

### Which is updated more often, illuminant app or askCORB?

illuminant app ships an update every 2 months, and askCORB every 2 weeks. Most recently, illuminant app was updated on October 8, 2026 and askCORB on October 2, 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.*