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App Store Apps > Education > Pengword - Fun Word Learning
Pengword - Fun Word Learning icon

Pengword - Fun Word Learning

by Toya Niibori · Education · Free
On the App Store since April 2026 · Data updated 2026-11-03

Pengword - Fun Word Learning is made and published by Toya Niibori. AppBrain is an independent app data site and isn't affiliated with Toya Niibori. The app name, icon, screenshots and description belong to Toya Niibori and are shown as published on the App Store.

AppBrain's verdict

Last updated
October 28, 2026
Official page on the App Store

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Releases

Updates seen on the App Store
Version
1.0.8
Launched
April 2026

No changelog data

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Technology

Found in the app by AppBrain
Price
Free
App size
26.2 MB
Content rating
Everyone

Technologies used by Pengword - Fun Word Learning

About the app and developer

About Pengword - Fun Word Learning

Pengword - Fun Word Learning is an education app developed by Toya Niibori.

User Ratings

The app has no ratings yet.

App Information

Pengword - Fun Word Learning is freely available from the App Store. The app size is 26.21 MB. The latest version available is 1.0.8. The last update was on October 28, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since April 2026.

Developer information for Toya Niibori

Toya Niibori

Address:

Frequently asked questions about Pengword - Fun Word Learning

Is Pengword - Fun Word Learning free?

Yes. Pengword - Fun Word Learning is free on the App Store.

Is Pengword - Fun Word Learning still available?

Yes. Pengword - Fun Word Learning is on the App Store, and the last update we saw was on October 28, 2026.

How large is Pengword - Fun Word Learning?

Pengword - Fun Word Learning is 26.21 MB.

Is Pengword - Fun Word Learning suitable for children?

App Store rates the content of Pengword - Fun Word Learning as suitable for everyone.

Who made Pengword - Fun Word Learning?

Pengword - Fun Word Learning was developed by Toya Niibori. It is listed in the education category on the App Store.

What are the best alternatives to Pengword - Fun Word Learning?

People looking at Pengword - Fun Word Learning also look at these education apps: Lingua Battle, ワードクエスト, Ocardric: Learn German by Ear, 英語長文サクヨミ, WordStock: Word&Phrase Manager.

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Store listing

By Toya Niibori, from the App Store
Pengword - Fun Word Learning Screenshot 1 of 6
Pengword - Fun Word Learning Screenshot 2 of 6
Pengword - Fun Word Learning Screenshot 3 of 6
Pengword - Fun Word Learning Screenshot 4 of 6
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Pengword - Fun Word Learning Screenshot 6 of 6
Screenshots by Toya Niibori, from the the App Store listing
Description by Toya Niibori Written by the developer, not by AppBrain. Click to read.
Key Features of Pengword

■ AI-Powered Input Assistance
Simply enter a word, and the AI automatically generates its meaning, part of speech, phonetic symbols, example sentences, synonyms, and antonyms. Audio playback for both words and example sentences is also available.

Currently, the app supports the following four languages:
- English, Swedish, Spanish, French and Italian

The following premium features are available to subscribers:
- Customizable Example Sentences: Specify the length and tone of generated sentences.

■ Spaced Repetition Learning
The app prompts you to review registered words just as your brain is about to forget them, based on the forgetting curve. To improve retention, Pengword offers multimodal review methods, including:
- Multiple-choice quizzes
- Keyboard input
- Fill-in-the-blank sentences
- Listening exercises

■ Grow Your Penguin as You Review
This feature is a personal passion project of the developer!
As you review words, your penguin egg will hatch and grow. You can view your collection of grown penguins in the Gallery. This adds a touch of fun to the often-monotonous task of memorization.

--------------------------------------------------------------------------

"Scout Mode": Discover New Words
While Pengword's primary focus is registering words you want to learn, Scout Mode is designed for those times you want to encounter something new.

In Scout Mode, the AI suggests words based on your selected learning goals and level (e.g., Goal: "TOEIC," Level: "600–750"). You can sort through these suggestions by swiping left or right to indicate whether you already know the word. Words you didn't know can be registered in bulk, with the AI instantly generating all definitions and example sentences for you.

--------------------------------------------------------------------------

Recommended For:
- Those looking to expand their vocabulary efficiently.
- Anyone who wants to save time on manual flashcard creation.
- Learners who want to review words at the scientifically optimal time.
- Penguin lovers!

[Terms of Service]
https://pengword-a053b.web.app/terms

[Privacy Policy]
https://pengword-a053b.web.app/privacy_policy
Official page on the App Store
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