# Gravity Classes vs College Buddy

The clearest difference is in-app purchases: Gravity Classes at none against College Buddy's 3. Gravity Classes also leads on ads (none vs shown) and update cadence (weekly vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. College Buddy sells 3 in-app purchases, starting at $0.99 per 7 days. Gravity Classes asks for nothing beyond the download.

Gravity Classes ships an update weekly, College Buddy every 6 weeks. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Gravity Classes | College Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 9 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Usama Motorwala](https://appshunter.io/developer/1682475579) | [Raaghav Mehta](https://appshunter.io/developer/1894688555) |

## What reviewers say

### Gravity Classes

[App page](https://appshunter.io/ios/app/gravity-classes/id6742048159)

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

**In-app purchases:** none


### College Buddy

[App page](https://appshunter.io/ios/app/college-buddy-attendance/id6762563244)

This app helps students track their class attendance and calculate how many classes they can miss while staying above their required percentage. It offers features like lock screen widgets, Apple Watch integration, and timetable scanning for easy management.

**Highlights:** Attendance tracking for subjects, Bunk calculator for skipping classes, Lock Screen and Dynamic Island Live Activities, Apple Watch app and complications, Timetable scanning from photos/PDFs (Pro), Class reminders and threshold alerts, Home-screen widgets

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $0.99 | per 7 days |
| Pro Semester | $1.99 | per 6 months |
| Pro Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is Gravity Classes free?

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

### Is College Buddy free?

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

### Do Gravity Classes or College Buddy have ads?

College Buddy shows ads; Gravity Classes does not.

### Which is updated more often, Gravity Classes or College Buddy?

Gravity Classes ships an update weekly, and College Buddy every 6 weeks. Most recently, Gravity Classes was updated on October 1, 2026 and College Buddy 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.*