# Purdue CS vs CalArts Hub

Purdue CS and CalArts Hub are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Purdue CS ships an update every 4 months, CalArts Hub every 5 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Purdue CS | CalArts Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/purdue-cs/id1507701831/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | — |
| Size | 6 MB | 8 MB |
| Requires iOS | **13.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Pallav Agarwal](https://appshunter.io/developer/1507701830) | [UCROO](https://appshunter.io/developer/662021288) |

## What reviewers say

### Purdue CS

[App page](https://appshunter.io/ios/app/purdue-cs/id1507701831)

This app connects Computer Science students at Purdue University with events and resources. Follow student organizations, get event notifications, and view lab availability. It also provides access to department resources and opportunity updates.

**Highlights:** Follow CS student organizations, Receive event notifications, View Computer Science opportunity updates, Live lab availability view, Access common department resources

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

**In-app purchases:** none


### CalArts Hub

[App page](https://appshunter.io/ios/app/calarts-hub/id1530420785)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Purdue CS free?

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

### Is CalArts Hub free?

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

### Do Purdue CS or CalArts Hub have ads?

Neither Purdue CS nor CalArts Hub shows ads.

### Which is updated more often, Purdue CS or CalArts Hub?

Purdue CS ships an update every 4 months, and CalArts Hub every 5 months. Most recently, Purdue CS was updated on November 3, 2026 and CalArts Hub on October 25, 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.*