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Ap vs. App — Which is Correct Spelling?

Edited by Tayyaba Rehman — By Fiza Rafique — Updated on April 16, 2024
Ap is the incorrect spelling of app, which refers to a software application, particularly for mobile devices.
Ap vs. App — Which is Correct Spelling?

Which is correct: Ap or App

How to spell App?


Incorrect Spelling


Correct Spelling

Key Differences

Recall that "app" is short for "application." Hence, it should have two 'p's like its full form.
Remember, a single 'p' typically indicates a prefix or a different type of abbreviation (e.g., Ap for April), whereas "app" with two 'p's refers specifically to software.
Associate "app" with popular terms like "app store" or "smartphone app," which always use double 'p's.
Double the 'p' to differentiate from "Ap," which could be mistaken as an abbreviation for something else.
Think of "app" as a shortened, informal word where the doubling of the 'p' makes it sound complete and distinct.

How Do You Spell App Correctly?

Incorrect: Is there an ap that can help with this task?
Correct: Is there an app that can help with this task?
Incorrect: I can't find the ap I need for editing.
Correct: I can't find the app I need for editing.
Incorrect: He downloaded a new ap on his phone.
Correct: He downloaded a new app on his phone.
Incorrect: This ap keeps crashing every time I open it.
Correct: This app keeps crashing every time I open it.
Incorrect: She recommended an interesting ap for learning languages.
Correct: She recommended an interesting app for learning languages.

App Definitions

Short for "application," a type of software: Typically designed to perform specific tasks.
She uses a weather app to check the forecast every morning.
Informal term widely used in technology: Refers to any application software that is not a full-scale software system.
The new app integrates all your social media feeds in one place.
Software for mobile or desktop devices: Usually small, specialized programs downloaded from an app store.
I downloaded a meditation app to help manage stress.
A program downloaded by a user: Can be free or purchased, providing various functionalities.
She found an app that turns photos into digital paintings.
User-friendly software accessed on smartphones: Often connected to services or the internet.
His favorite app allows him to order food from local restaurants.
An application, especially as downloaded by a user to a mobile device
I've just installed the app on my phone
An application or application form
Ezra's helping her with her college apps
Don't waste your time filling out online job apps
An appetizer
I will be making these eggs as one of my apps for my Mother's Day dinner
Have you tried the fennel salad app?
A computer application.
An application (program), especially a small one designed for a mobile device.
(military) application use, purpose; not a computer program
Application (to a college etc.)
(informal) appetizer
(sports) an appearance in a game (e.g., a player with 10 apps in a season played 10 times)

App Meaning in a Sentence

This app has too many ads.
How many apps do you have on your phone?
Can you recommend a good fitness app?
He downloaded a new travel app for our trip.
The shopping app offers discounts every weekend.
The photography app offers advanced editing tools.
I need to update my banking app.
I'm looking for a reliable weather app.
This educational app is perfect for young learners.
My calendar app keeps me organized.
She uses an app to track her daily steps.
I can control the smart home devices through an app.
He found an app that simplifies complex calculations.
The game app froze again.
She uses an app to learn new languages.
The app crashed just when I needed it.
The health app records your heart rate and sleep patterns.
Their team is developing a new music app.
I received a notification from the news app.
The security app alerts you to any suspicious activity.
I forgot my password for the streaming app.
The drawing app is popular among artists.
She tracks her reading progress on an app.
Can this app work offline?
This app helps you understand dog breeds.

App Idioms & Phrases

Killer app

A highly successful software application.
The new messaging service quickly became the killer app of the year.

There’s an app for that

A phrase indicating there is a software application for almost any task.
Need to learn origami? There’s an app for that.


Obsessed with downloading and using various apps.
Ever since she got her new smartphone, she's gone app-crazy.


Having too many apps installed on a device.
His phone is app-ridden; it's slowed down considerably.

Freemium app

An app that is free to download but has premium features for a cost.
This freemium app allows basic usage, but you must pay for the best features.


Focused mainly on the use and development of apps.
Today's tech industry is becoming increasingly app-centric.


Predominantly influenced or controlled by apps.
Modern smartphones are app-driven, relying on apps for most functions.


Overly enthusiastic about using numerous apps.
He's app-happy, always showing us the latest on his phone.


Being knowledgeable about apps and their use.
Youngsters these days are very app-savvy.

Web app

An application that runs on a web browser instead of being installed on a device.
Most small businesses use web apps for their operations.

Native app

An application developed for a specific platform or device.
Developers prefer creating native apps for better performance.

App overload

Having too many apps to manage or use effectively.
She’s experiencing app overload after installing so many new tools.

App interface

The visual part of the app that users interact with.
A good app interface is crucial for user engagement.

In-app purchase

A transaction made within a software application.
The game is free, but it makes money through in-app purchases.

App revolution

The significant impact of apps on technology and society.
The last decade has seen an app revolution, changing how we live and work.

App landscape

The overall scenario or environment of app development and usage.
The app landscape is constantly evolving with new trends.

Build an app

The process of creating a software application.
They're building an app that could change educational practices.

Deploy an app

To release an application for use, typically on app stores.
The team is ready to deploy the app next week.

App fatigue

A state of being overwhelmed by too many apps or notifications.
She's suffering from app fatigue; too many updates and alerts.

App integration

Combining functionalities of different apps into one seamless experience.
The new system offers app integration for all your productivity tools.

Common Curiosities

How many syllables are in app?

There is 1 syllable in "app."

How do we divide app into syllables?

App is divided into syllables as: app.

What is a stressed syllable in app?

The stressed syllable in "app" is the entire word: app.

Why is it called app?

It is called "app" as it is a shortened form of "application," referring specifically to software applications.

How is app used in a sentence?

"App" is used as a noun to refer to a software application, typically on a mobile device.

What is another term for app?

Another term for "app" could be "software application" or simply "application."

What is the pronunciation of app?

App is pronounced as /æp/.

What is the plural form of app?

The plural form of "app" is "apps."

What is the opposite of app?

The opposite of "app" might be considered "hardware" or "physical device."

Is app a noun or adjective?

"App" is a noun.

Is app a countable noun?

Yes, "app" is a countable noun, as you can have one app, two apps, etc.

Is app a collective noun?

No, "app" is not a collective noun.

Which determiner is used with app?

Determiners used with "app" include "an," "the," or "my," depending on context.

What is the verb form of app?

"App" does not have a verb form; it is strictly a noun.

What is the root word of app?

The root word of "app" is "application."

What is the singular form of app?

The singular form is "app."

Is app an abstract noun?

No, "app" refers to a concrete item, a software application, and is thus not abstract.

Is app a vowel or consonant?

The word "app" starts with a vowel sound.

Is the app term a metaphor?

No, "app" is not typically used as a metaphor. It directly refers to a software application.

Is the word app imperative?

No, "app" is not used in an imperative form. It's a noun.

Is the word app Gerund?

No, "app" is not a gerund. It remains a noun.

Which vowel is used before app?

The vowel "a" is used at the start of "app."

What part of speech is app?

"App" is a noun.

Which conjunction is used with app?

Conjunctions are not specifically used with "app"; it depends on the sentence structure.

Is app a negative or positive word?

"App" is neutral; its connotation depends on the context.

Is app an adverb?

No, "app" is not an adverb.

Is the word “app” a Direct object or an Indirect object?

"App" can serve as a direct object in sentences like "I downloaded an app."

Which preposition is used with app?

Common prepositions used with "app" include "on," "in," and "for," depending on the context.

Which article is used with app?

The indefinite article "an" is used before "app" due to the vowel sound.

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Author Spotlight

Written by
Fiza Rafique
Fiza Rafique is a skilled content writer at, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.
Tayyaba Rehman is a distinguished writer, currently serving as a primary contributor to As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.

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