# Class Intercom vs MSD 321

The clearest difference is rating: Class Intercom at 4.9 against MSD 321's 2.7. Class Intercom also leads on device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

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

Class Intercom holds the better App Store score, 4.9 against 2.7. Both are backed by a comparable volume of ratings — 10 and 6 respectively.

Class Intercom ships an update every 3 months, MSD 321 every 2 months. The most recent releases landed on October 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Class Intercom | MSD 321 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/class-intercom/id1218943413/reviews)** | [2.7 (6 ratings)](https://appshunter.io/ios/app/msd-321/id1628613220/reviews) |
| Number of ratings | **10** | 6 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 12 MB | 142 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Social Assurance, LLC](https://appshunter.io/developer/1066371982) | [Madison School District 321](https://appshunter.io/developer/1628613222) |

## What reviewers say

### Class Intercom

[App page](https://appshunter.io/ios/app/class-intercom/id1218943413)

This platform offers a secure space for students to create and manage social content, with oversight from teachers and administrators. It enables on-the-go management of school-approved posts for community and alumni engagement.

**Highlights:** Safe learning environment for social content, Student content creation and management, Teacher and administrator support, On-the-go social content management, School-approved posts, Community and alumni engagement

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

**In-app purchases:** none


### MSD 321

[App page](https://appshunter.io/ios/app/msd-321/id1628613220)

Stay informed about school district events, customize notifications for your student's organizations, and access weekly cafeteria menus. Get real-time updates and easily find staff contact information.

**Highlights:** Event calendar integration, Customizable notifications, Weekly cafeteria menus, Live district updates, Staff and department directory

**In-app purchases:** none


## Frequently asked questions

### Is Class Intercom free?

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

### Is MSD 321 free?

MSD 321 is free to download, with no in-app purchases.

### Which has better reviews, Class Intercom or MSD 321?

Class Intercom is rated higher. Class Intercom averages 4.9 out of 5 from 10 ratings, while MSD 321 averages 2.7 from 6 ratings.

### Do Class Intercom or MSD 321 have ads?

Neither Class Intercom nor MSD 321 shows ads.

### Which is updated more often, Class Intercom or MSD 321?

Class Intercom ships an update every 3 months, and MSD 321 every 2 months. Most recently, Class Intercom was updated on October 10, 2026 and MSD 321 on September 24, 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.*