Stem Cards: Vocabulary Builder

Stem Cards: Vocabulary Builder

Roots, Prefixes & Suffixes

29 ratings
1 review
Free
In-App Purchases

Details

Released
February 27, 2024
Updated
October 29, 2026

Features

Stem Cards: Vocabulary Builder screenshot #1 for iPhone
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Stem Cards: Vocabulary Builder screenshot #8 for iPhone
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About

Learn vocabulary by understanding word roots, prefixes, and suffixes. Interactive flashcards, daily reviews, and quizzes help master word families and prepare for standardized tests. Audio pronunciation and instant dictionary search enhance learning.

✓Interactive flashcards for stems, prefixes, suffixes
✓Daily review and mistake tracking
✓Audio pronunciation for stems and words
✓Vocabulary builder for SAT/GRE prep
✓Challenge quizzes (untimed and timed)
✓Instant dictionary search for stems
✓Favorites and bookmarks for weak spots
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What's New in Stem Cards

3.0.1

October 29, 2026

Hi, this is Grace, the developer of Stem Cards. In this update, I've added full localization support for Traditional Chinese and Korean! You can now explore English word roots, prefixes, and suffixes in your preferred language. Thank you so much for using Stem Cards! As always, I'm grateful for your feedback and suggestions. Please feel free to reach out to me at higracehuang@gmail.com.

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Subscriptions & In-App Purchases

$4.99

Stem Cards Pro

Remove ads, unlock full search & bookmarks.

User reviews

It is the best app I have.

It taught me how to read and write accurately and it is very useful. Whoever wants to get a good app, get this one. This is purely fun and absolutely amazing for any beginner to learn English.

Response from developer

Awww, your feedback just made my day! Thanks!🙏

Developer apps

FAQ

What is the learning method used by Stem Cards?

Stem Cards uses a method focused on understanding word origins by learning roots, prefixes, and suffixes. This approach helps users unlock the meaning of entire word families rather than memorizing individual words.

How does Stem Cards help track learning progress?

The app features a 'Daily Review & Mistakes' system. Stems that were missed or not graded are added to a daily review queue, and missed stems remain in a 'Mistakes' deck until mastered.

What kind of quizzes does Stem Cards offer?

Stem Cards provides 'Challenge Quizzes' designed to test retention. These quizzes can be taken untimed for practice or timed to simulate test conditions, helping to solidify understanding.

Is Stem Cards suitable for standardized test preparation?

Yes, Stem Cards is designed to help master Greek and Latin roots commonly found in U.S. middle/high school curriculums and standardized tests such as the SAT, ACT, GRE, and TOEFL.

What are the benefits of Stem Cards Pro?

Stem Cards Pro is a one-time purchase that removes advertisements, unlocks the full dictionary search functionality, and allows users to save an unlimited number of bookmarks for focused study.

What devices is Stem Cards available on?

Stem Cards is available on iPhone and iPad devices, making it accessible for users on the go or at home.

How often is Stem Cards updated?

The latest version of Stem Cards is 3.0.1, and it was last updated on October 29, 2026. This indicates a commitment to ongoing development and improvements.

What is the age rating for Stem Cards?

Stem Cards has an age rating of 4+, making it suitable for a wide range of users, including younger learners and adults.