# zeitbox vs Course Manager

zeitbox and Course Manager are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

zeitbox ships an update every 8 months, Course Manager every 5 months. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | zeitbox | Course Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Size | 61 MB | 28 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vierkant Software GmbH](https://appshunter.io/developer/1653600836) | [Course Manager](https://appshunter.io/developer/1780215210) |

## What reviewers say

### zeitbox

[App page](https://appshunter.io/ios/app/zeitbox/id6444288171)

**Features:** macOS Compatibility

**In-app purchases:** none


### Course Manager

[App page](https://appshunter.io/ios/app/course-manager/id6738324063)

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

**In-app purchases:** none


## Frequently asked questions

### Is zeitbox free?

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

### Is Course Manager free?

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

### Do zeitbox or Course Manager have ads?

Neither zeitbox nor Course Manager shows ads.

### Which is updated more often, zeitbox or Course Manager?

zeitbox ships an update every 8 months, and Course Manager every 5 months. Most recently, zeitbox was updated on October 5, 2026 and Course Manager on October 18, 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.*