Key Lime Pie


“Key Lime Pie” is not specifically a technology term but rather a codename used by Google to represent a version of its Android operating system. However, it was never officially released under this name. It’s speculated that the name was a placeholder for the Android version that was eventually released as KitKat (Android 4.4).


The phonetics for the keyword “Key Lime Pie” can be represented as /ˌkiː ˈlaɪm paɪ/.

Key Takeaways

  1. Key Lime Pie is a traditional American dessert, originating from the Key West region of Florida and made from Key lime juice, egg yolks, and sweetened condensed milk.
  2. The pie is renowned for its tangy sweetness, created by the unique flavor of the small, brightly colored key limes that are typically found in the Florida Keys.
  3. Key Lime Pie’s distinctive feature is its creamy, smooth texture, which is achieved by combining the ingredients in a specific sequence and then baking and cooling the pie to perfection.


Key Lime Pie is important in the technology field because it refers to a version of the Android operating system. Android versions are released in alphabetical order and named after desserts or sweets, thus continuing the sequence after its previous version, Jelly Bean.

Key Lime Pie was initially intended to be the dessert-themed codename for Android 4.4, but it was eventually renamed to KitKat in a promotional partnership with Nestlé. Although not officially used, the term Key Lime Pie has become infamous in the technology community, symbolizing the intriguing and fun aspect of Android’s development history.


Key Lime Pie is a code name for one of the versions of Google’s Android operating system. Released as Android 4.4, it was publicly named “KitKat”, but the original internal code name was “Key Lime Pie”. As an operating system, its main purpose is to allow mobile devices such as tablets, smartphones, and even some TVs and cars to interface with their users, run applications, and perform their necessary functions.

Like all versions of Android, the purpose of Key Lime Pie (known to the public as KitKat) was to introduce new features, improvements and bug fixes to offer a more streamlined and improved user experience compared to its predecessor, Jelly Bean.

Notable features introduced with this version include a new, immersive mode that hides everything except what you really want to see, low-power audio playback, a built-in screen recording feature and a smarter, more intuitive caller ID. Its goal was to simplify the complexity of Android’s powerful technology, so a wide range of mobile users can easily access and benefit from it.


1. Key Lime Pie Operating System: This was the proposed name for a version of Google’s Android operating system that was going to be released following Android 4.3 Jelly Bean. However, Google ended up skipping directly to Android 4.4, which they named KitKat instead.

2. Key Lime Pie VR Game: Key Lime Pie is a virtual reality game available on platforms like Steam. In this game, players have to prepare a variety of pies, including key lime, following the game’s unique and engaging mechanics.

3. Key Lime Interactive: This company borrows the name from the popular dessert. They are a user experience (UX) research and service design agency, a leading force in the realm of user experience and digital innovation that utilizes advanced technology to help businesses understand their customers.

Frequently Asked Questions(FAQ)

Q: What is Key Lime Pie in the context of technology?

A: Key Lime Pie is the codename for one of the versions of Google’s Android mobile operating system. However, Google later changed the name to KitKat for its official release.

Q: Was Key Lime Pie ever officially released?

A: No, Key Lime Pie was never officially released. The name was eventually used for the Android version 4.4, which was officially named KitKat.

Q: Why was the name Key Lime Pie changed to KitKat?

A: Google traditionally names its Android versions after desserts, in alphabetical order. However, they switched from the name Key Lime Pie to KitKat due to a marketing partnership they entered with Nestlé.

Q: What are some features of the Android version initially codenamed Key Lime Pie?

A: Key Lime Pie, which eventually was released as KitKat, introduced features such as a new dialer app, better cloud storage integration, improved performance on devices with low memory, and a new Hangouts app.

Q: What’s the significance of Android codenames?

A: Google’s Android codenames are not just whimsical. They allow developers to refer to various development stages of the Android operating system and keep track of different versions and updates.

Q: Who decides the codenames for Android versions?

A: The codenames are decided internally by Google’s Android development team.

Q: Are all Android versions named after desserts?

A: Until recent updates, all Android versions were named after desserts, following an alphabetical order. However, from Android 10 onward, Google has moved away from dessert-themed names to simple numbers.

Related Tech Terms

  • Android
  • Smartphones Operating System
  • Version 4.4
  • Mobile Applications Compatibility
  • Google Play Services

Sources for More Information


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