# CBS CampusGroups vs Ed Astra

The clearest difference is ads: CBS CampusGroups at none against Ed Astra's shown. Ed Astra's advantage is iOS requirement (15.0 vs 17.4). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | CBS CampusGroups | Ed Astra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (27 ratings)](https://appshunter.io/ios/app/cbs-campusgroups/id1547204712/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 76 MB | 43 MB |
| Requires iOS | 17.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Novalsys, Inc](https://appshunter.io/developer/566688507) | [AstraSomnia Inc](https://appshunter.io/developer/1889046289) |

## What reviewers say

### CBS CampusGroups

[App page](https://appshunter.io/ios/app/cbs-campusgroups/id1547204712)

This app connects Columbia University Business School affiliates to the CampusGroups platform. Users can register for events and manage group schedules. Access requires a Columbia University UNI and password.

**Highlights:** Event registration, Schedule events for managed groups, CampusGroups platform interface, University UNI/password access

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

**In-app purchases:** none


### Ed Astra

[App page](https://appshunter.io/ios/app/ed-astra/id6761347985)

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

**In-app purchases:** none


## Frequently asked questions

### Is CBS CampusGroups free?

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

### Is Ed Astra free?

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

### Do CBS CampusGroups or Ed Astra have ads?

Ed Astra shows ads; CBS CampusGroups does not.

### Which is updated more often, CBS CampusGroups or Ed Astra?

CBS CampusGroups ships an update every 3 weeks, and Ed Astra every 3 weeks. Most recently, CBS CampusGroups was updated on October 21, 2026 and Ed Astra on October 19, 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.*