# Stem Cards: Learn Words Faster — Prefixes, Suffixes & Roots

> Educational app for learning English word stems, prefixes, and suffixes. (iPhone/iPad app by Le Huang.)

- Source: https://appshunter.io/ios/app/stem-cards-learn-words-faster/id6478243260 (this page in markdown: same URL + `.md`)
- Developer: [Le Huang](https://appshunter.io/developer/1015141828)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Rating: 4.80/5 from 23 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 16 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2024-02-27
- Data updated: 2026-08-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/stem-cards-learn-words-faster/id6478243260/reviews.md

## What is Stem Cards?

Stem Cards is a fun and easy way to learn English word stems, prefixes, suffixes, and roots.

Features:

- Large collection of stems, prefixes, and suffixes: You can access a large collection of stems, prefixes, and suffixes to learn and explore. These stems are being used in U.S. middle school English curriculums.
- Flashcards: You can flip through interactive flashcards to review the stems, prefixes, and suffixes. Each card provides meanings, English word examples, and engaging visuals to reinforce your understanding.
- Test Yourself: You can put your knowledge to the test with quizzes designed to challenge and reinforce your grasp of English word stems. Test yourself and track your progress as you advance through various levels of difficulty.
- Look Up Stems: You can utilize the powerful search feature to quickly find detailed explanations and examples for any English stem, prefix, or suffix you're curious about. This feature is perfect for on-the-spot learning and clarification.
- Bookmark Your Favorites: You can save stems, prefixes, or suffixes you want to revisit later by bookmarking them. Easily access your curated list of favorites for focused practice and review.

Why did I build this?

Stem Cards is a project inspired by my son's middle school English teacher (Hat tip to Mrs. Wood!).

She encouraged students to make index cards with English word stems, meanings, and drawings. I observed how quickly my son learned this way and how fun it was to make and use those cards.

"I love this app! It's so easy to use and I can bring it with me everywhere I go. I'm learning so much!" - My 11yo son

"Sometimes, when we are eating out, our family tests each other with the quizzes. It's a fun way to learn and have family time!" - My friend

"In China, we used to memorize English words by heart. It was so hard! Now, with Stem Cards, I can learn English easily and fun!" - My friend in China


Now, with Stem Cards, you can learn like him. Explore English word stems, play with flashcards, and test yourself. It's fun and easy!

## Key features

- Large collection of stems, prefixes, suffixes
- Interactive flashcards with visuals
- Quizzes to test knowledge
- Search feature for word parts
- Bookmark favorite stems

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/stem-cards-learn-words-faster/id6478243260/reviews.md

### 5/5 — It is the best app I have.

*2024-03-17*

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.

**Developer response:** Awww, your feedback just made my day! Thanks!🙏

## Frequently asked questions about Stem Cards

### What is Stem Cards?

Stem Cards is an educational app designed to help users learn English word stems, prefixes, and suffixes. It uses flashcards, quizzes, and a search function to make learning engaging and effective.

### What kind of content does Stem Cards offer?

Stem Cards provides a large collection of stems, prefixes, and suffixes that are commonly used in U.S. middle school English curriculums. Each flashcard includes meanings, examples, and visuals.

### How does Stem Cards help users learn?

The app utilizes interactive flashcards for review, quizzes to test comprehension and track progress, and a search feature to look up specific word parts. Users can also bookmark their favorite stems for easy access.

### Is Stem Cards suitable for all ages?

Stem Cards has an age rating of 4+, making it suitable for a wide range of users. Its content is particularly aligned with middle school English curriculums.

### What devices is Stem Cards available on?

Stem Cards is available on iPhone and iPad devices, allowing users to learn on the go.

### How often is Stem Cards updated?

The latest version of Stem Cards is 2.3.0, and it was last updated on January 31, 2026. This indicates a commitment to ongoing development and content refinement.

### Does Stem Cards have ads?

No, Stem Cards does not contain advertisements. This ensures an uninterrupted learning experience for users.

### What is the user sentiment for Stem Cards?

User feedback highlights the app's ease of use, portability, and effectiveness in learning. Families also find it to be a fun way to learn together.

## Version history (last 5 releases)

### 2.3.0 — 2026-01-31

Hi, this is Grace, the developer of Stem Cards. In this update, I added cards and practices based on US grade levels. 

As always, I'm grateful for your feedback and suggestions. Please feel free to reach out to me at higracehuang@gmail.com.

### 2.2.0 — 2026-01-25

Hi, this is Grace, the developer of Stem Cards. In this update, I added Japanese translation. As always, I'm grateful for your feedback and suggestions. Please feel free to reach out to me at higracehuang@gmail.com.

### 2.1.2 — 2024-11-20

Hi, this is Grace, the developer of Stem Cards. In this update, I cleaned up some redundant roots and optimized the UX by reducing the computational complexity. In addition, my daughter told me that her teacher emphasized all meanings should be lowercase(!!!). So I updated that as well.

Thank you for using Stem Cards. Please feel free to reach out to me at higracehuang@gmail.com.

### 2.1.1 — 2024-11-16

Hi, this is Grace, the developer of Stem Cards.

In this update, I cleaned up the settings page. As always, I'm grateful for your feedback and suggestions. Please feel free to reach out to me at higracehuang@gmail.com.

### 2.1.0 — 2024-11-06

Hi, this is Grace, the developer of Stem Cards.

In this update, I've added a new feature: your profile page. You can see your overall progress, including the number of stems you've studied, the number of stems you've mastered, and your current study streak.

As always, I'm grateful for your feedback and suggestions. Please feel free to reach out to me at higracehuang@gmail.com.

## Apps similar to Stem Cards

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [RootWords](https://appshunter.io/ios/app/rootwords/id6503809963) | 4.0 (4) | Free | Education |
| [WordBranch -Prefix/Root/Suffix](https://appshunter.io/ios/app/wordbranch-prefixrootsuffix/id1561128020) | 4.6 (5) | Free | Education |
| [Prefix, Suffix & Root Words](https://appshunter.io/ios/app/prefix-suffix-and-root-words/id6474117251) | 4.8 (32) | Free | Education |
| [Main Idea -Sentences](https://appshunter.io/ios/app/main-idea-sentences/id895683482) | 3.8 (19) | Free | Education |
| [S-RootWords – Learn Vocabulary](https://appshunter.io/ios/app/s-rootwords-learn-vocabulary/id6757831810) | 5.0 (1) | Free | Education |
| [Root Rush - Roots to Smarts](https://appshunter.io/ios/app/root-rush-roots-to-smarts/id6747834125) | 5.0 (3) | Free | Education |

## More apps by Le Huang

- [TallyCoin: Chores & Earnings](https://appshunter.io/ios/app/tallycoin-chores-and-earnings/id1633932632)
- [ReadingClock: Track Progress](https://appshunter.io/ios/app/readingclock-track-progress/id6473550400)
- [LocalSpeaks: Global Phrasebook](https://appshunter.io/ios/app/localspeaks-global-phrasebook/id6615060694)
- [QuizMe.AI - AI Quiz Maker](https://appshunter.io/ios/app/quizmeai-ai-quiz-maker/id6720763773)
- [Itemize AI](https://appshunter.io/ios/app/itemize-ai/id6737280335)

All apps by Le Huang: https://appshunter.io/developer/1015141828

## Related topics

[root words](https://appshunter.io/ios/topics/root-words)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-04.*