The perfect Egg timer 4+

Always perfectly cooked eggs

Mirko Müller

Designed for iPad

    • 4.3 • 6 Ratings
    • Free



- #1 Bestseller category "Lifestyle" (Germany)

- #1 Bestseller category "Lifestyle" (Austria)

- #1 Bestseller category "Lifestyle" (Switzerland)

- #1 Bestseller category "Lifestyle (Sweden)

- #1 Bestseller category "Lifestyle" (Netherlands)

- Selected as App Store "Staff Favorite" in USA, UK, Austria and Switzerland.

- Mentioned in german newsmagazine DER SPIEGEL (45/2009) and manager-magazine.

The perfect egg timer with the incredible egg spy: from now on your eggs will be perfect.

Are you tired of eggs that are always too soft or to hard?
No matter where you are or how big your egg is - the perfect egg timer for perfect eggs is the solution!

The perfect egg-timer is based on scientific proof and because every egg is different, the timer calculates the exact cooking time based on egg size, altitude and temperature.

Usage: In order to measure the exact size of your egg, simply place it on your iPhone and set the size using your fingertip for. Determine your current altitude (or let it be determined by GPS), tell your iPhone if you kept your eggs in the freezer or at room temperature and how you would like to have your eggs – soft-boiled, hard-boiled or something in-between.

Place your eggs in a single layer in a saucepan. Add enough cold water to just cover the eggs. Bring them to a rapid boil over high heat and start the countdown. The iPhone will signal when the eggs are done. The attraction: The egg spy lets you see the changes inside your boiling egg!


-the formula for the perfect egg-timer is based on physical experiments and studies

- Egg-size can be adjusted to the nearest millimetre (inch): Simply place the egg on the iPhone scale and set the size with your fingertip. It doesn’t get any more accurate than this.

- Automatic change of measurement units between inch or millimeter and fahrenheit or celsisu, depending on language and international settings.

- determine and enter your altitude manually or let it be determined by GPS automatically.
- The egg-spy shows you the inside of your egg during the cooking progress

What’s New

Version 2.3.0

- Cook perfect eggs with your newest iPhone models (iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max)
- Cook really large eggs with your newest iPad and iPad mini models

Ratings and Reviews

4.3 out of 5
6 Ratings

6 Ratings

Dsimonl ,

Good timer

My soft boiled eggs are perfect each time -- assuming I input the egg size, temperature and altitude correctly.

The only issue I have is that there is no auto rotate on the iPad. The timer app is upside down on my iPad using my case as a stand. Also no portrait mode, only landscape.

Even with the above flaw, it is still the best, most scientific egg timer I've used.

Bibina.w ,


I have used this app since it came out.
If your just wanting a boiled egg, be it runny, soft, hard. Whatever you want. You will achieve it with this app. I’d tried egg cooking machines. Recipes and other apps and I could NEVER get my boiled egg the way I want it.
This does it for you. Incredibly simple to use. A MUST. Seriously cannot recommend this enough.

BCap ,

No notifications!

App needs to be fixed. Does not notify you when done if phone is locked!

App Privacy

The developer, Mirko Müller, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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