# ClassDue vs GapTracker

The clearest difference is in-app purchases: GapTracker at none against ClassDue's 4. GapTracker also leads on device support (4 vs 2). ClassDue's advantage is iOS requirement (15.1 vs 18.0). On price and ads there is nothing between them.

Both are free to download. ClassDue sells 4 one-off in-app purchases. GapTracker asks for nothing beyond the download.

## The numbers

| Metric | ClassDue | GapTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 40 MB | 9 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Troy Shepherd](https://appshunter.io/developer/1874344571) | [Ehab Marrid](https://appshunter.io/developer/6782966588) |

## What reviewers say

### ClassDue

[App page](https://appshunter.io/ios/app/classdue/id6758674728)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add-on | $1.99 | one-time |
| Montlhy | $4.99 | one-time |
| Term | $14.99 | one-time |
| Yearly | $29.99 | one-time |


### GapTracker

[App page](https://appshunter.io/ios/app/gaptracker-study-planner/id6782966586)

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

**In-app purchases:** none


## Frequently asked questions

### Is ClassDue free?

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

### Is GapTracker free?

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

### Do ClassDue or GapTracker have ads?

Neither ClassDue nor GapTracker shows ads.

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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.*