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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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an app

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "an app" is correct and usable in written English.
You can use it to refer to a computer application, such as a mobile phone app. For example: "I downloaded an app that helps me track my spending."

✓ Grammatically correct

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Or an app.

News & Media

The New York Times

It's an app.

News & Media

The New Yorker

Close an app.

News & Media

The New York Times

There's an app for it!

News & Media

The New York Times

But it's not an app.

News & Media

The New Yorker

Pretty sophisticated for an app.

News & Media

The New York Times

There's an app for that.

News & Media

The New York Times

Try buying an app phone.

Why is this an app?

News & Media

The New York Times

There's even an app.

Who used an app?

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When writing about "an app", specify its function or purpose to provide context for the reader. For example, "an app for learning Spanish".

Common error

Don't just say "there's an app for that" without explaining what the app does or why it's useful. Provide details to make your statement more meaningful.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "an app" functions as a noun phrase, typically serving as the subject or object of a sentence. Ludwig provides numerous examples confirming its use in various contexts, indicating its role in referring to a specific application.

Expression frequency: Very common

Frequent in

News & Media

50%

Wiki

30%

Formal & Business

5%

Less common in

Science

5%

Reference

5%

Encyclopedias

5%

Ludwig's WRAP-UP

In summary, the phrase "an app" is a common and grammatically correct way to refer to a software application, especially on mobile devices. Ludwig AI confirms its validity and widespread use. When using "an app", ensure the context is clear and consider specifying the application's function for better clarity. While "an app" is acceptable in most contexts, "an application" may be more appropriate in formal writing. Understanding these nuances will help you effectively communicate about digital tools.

FAQs

How to use "an app" in a sentence?

You can use "an app" to refer to a mobile application in sentences like, "I use "an app" to track my daily steps" or "Is there "an app" for learning new languages?"

What can I say instead of "an app"?

Alternatives to "an app" include "a mobile application", "a software application", or "a digital application" depending on the specific context.

Which is correct, "an app" or "a app"?

"An app" is correct because "app" starts with a vowel sound. The article "an" is used before words that begin with a vowel sound, while "a" is used before words that begin with a consonant sound.

What's the difference between "an app" and "an application"?

While "an app" is short for "an application", the former is generally used in informal contexts or when referring specifically to mobile applications, whereas the latter is more formal and can refer to any software application.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: