# Jellmodoro Pro vs Dieter Clock

The clearest difference is device support: Dieter Clock at 4 against Jellmodoro Pro's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on May 9, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Jellmodoro Pro | Dieter Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 9 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Han-goon Yoo](https://appshunter.io/developer/1770013642) | [Oguzhan Bilgin](https://appshunter.io/developer/1848626364) |

## What reviewers say

### Jellmodoro Pro

[App page](https://appshunter.io/ios/app/jellmodoro-pro/id6751464594)

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

**In-app purchases:** none


### Dieter Clock

[App page](https://appshunter.io/ios/app/dieter-clock/id6754521171)

**In-app purchases:** none


## Frequently asked questions

### Is Jellmodoro Pro free?

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

### Is Dieter Clock free?

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

### Do Jellmodoro Pro or Dieter Clock have ads?

Neither Jellmodoro Pro nor Dieter Clock shows ads.

### Which is updated more often, Jellmodoro Pro or Dieter Clock?

Jellmodoro Pro ships an update every 3 weeks, and Dieter Clock every 3 weeks. Most recently, Jellmodoro Pro was updated on May 9, 2026 and Dieter Clock on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*