# Eye Break Timer vs ClassSub

The clearest difference is in-app purchases: ClassSub at none against Eye Break Timer's 3. ClassSub also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Eye Break Timer sells 3 in-app purchases, starting at $1.99 per 7 days. ClassSub asks for nothing beyond the download.

Eye Break Timer ships an update weekly, ClassSub daily. The most recent releases landed on October 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Eye Break Timer | ClassSub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Size | 22 MB | 8 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Georgios Avenidis](https://appshunter.io/developer/1730462834) | [Inpulsd](https://appshunter.io/developer/1880600958) |

## What reviewers say

### Eye Break Timer

[App page](https://appshunter.io/ios/app/eye-break-timer-glanceaway/id6751297230)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Weekly | $1.99 | per 7 days |
| Premium Yearly | $3.99 | per year |
| All Access Lifetime | $7.99 | one-time |


### ClassSub

[App page](https://appshunter.io/ios/app/classsub/id6772268299)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eye Break Timer free?

Eye Break Timer is free to download, with in-app purchases available.

### Is ClassSub free?

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

### Do Eye Break Timer or ClassSub have ads?

Neither Eye Break Timer nor ClassSub shows ads.

### Which is updated more often, Eye Break Timer or ClassSub?

Eye Break Timer ships an update weekly, and ClassSub daily. Most recently, Eye Break Timer was updated on October 7, 2026 and ClassSub on September 20, 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.*