# MusicalSphere vs Classr

The clearest difference is update cadence: Classr at every 4 days against MusicalSphere's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MusicalSphere sells 2 one-off in-app purchases and Classr sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

MusicalSphere ships an update every 2 weeks, Classr every 4 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | MusicalSphere | Classr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/classr-class-schedule-planner/id6760348759/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 179 MB | 10 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GEOFFREY, S GRAYSON,](https://appshunter.io/developer/1691764702) | [Kemal Tas](https://appshunter.io/developer/1866954899) |

## What reviewers say

### MusicalSphere

[App page](https://appshunter.io/ios/app/musicalsphere/id6745131878)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChordSphere One Time Purchase | $1.99 | one-time |
| ChordSphereTwo One Time Purchase | $1.99 | one-time |


### Classr

[App page](https://appshunter.io/ios/app/classr-class-schedule-planner/id6760348759)

Organize your college semester with a clear timetable, assignment tracking, and attendance logging. Get reminders for deadlines and view your schedule on your home screen. Sync across devices and customize themes for a personalized experience.

**Highlights:** Weekly timetable view, Assignment and exam tracking, Deadline reminders, Home screen widgets, Attendance logging, Calendar export, iCloud sync, Customizable themes

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Classr Pro Monthly | $1.99 | per month |
| Pro Weekly | $1.99 | per 7 days |
| Classr Pro Yearly | $9.99 | per year |
| Classr Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is MusicalSphere free?

MusicalSphere is free to download, with in-app purchases available.

### Is Classr free?

Classr is free to download, with in-app purchases available.

### Do MusicalSphere or Classr have ads?

Neither MusicalSphere nor Classr shows ads.

### Which is updated more often, MusicalSphere or Classr?

MusicalSphere ships an update every 2 weeks, and Classr every 4 days. Most recently, MusicalSphere was updated on November 8, 2026 and Classr on November 9, 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.*