Comprehension Builder. vs WholeReader, Immersive Reading
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Comprehension Builder.
This app helps users improve reading comprehension, working memory, and the ability to answer questions about text. It features incremental learning with texts that increase in length and difficulty as skills develop, along with a reward system for motivation. Designed for learners of all ages, including those with special needs or learning English.
- Passage comprehension practice
- Working memory development
- Answering multiple-choice questions
- Incremental learning levels
- Reward Center for motivation
- 200+ fiction and non-fiction texts
- Content designed by teachers
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** Happy Frog Apps is a Mom’s Choice Award Winner! Also featured on FunEducationalApps.com, TeachersWithApps.com, and more! ** The “Comprehension Builder” app builds skills in passage comprehension, working memory and answering multiple choice questions about a text. What parents say about our awesome apps: *** 5 stars! Brilliant! An app that understands how kids actually learn. Thank you. *** 5 stars! Every one of your apps that I’ve tried is great! When using “Comprehension Builder”, your learner will first read a passage. The learner must then hold the information in memory in order to answer a multiple choice question. To build sustained attention and working memory, early levels contain 2-sentence texts with limited word count. As comprehension is demonstrated and memory increases, the texts increase in length and difficulty. “Comprehension Builder” contains 200+ fiction and non-fiction texts on a variety of topics. This app is perfect for learners who: - when reading or listening, information seems to ‘go in one ear and out the other.’ - have trouble responding to questions about a text unless they can refer back to the text. - can understand each sentence, but don’t seem to put them together to make meaning from the text as a whole. Additional Features: - Incremental learning. New levels are unlocked only when your child demonstrates mastery. - Fun and engaging Reward Center to increase motivation. - Contains over 600 questions, with content designed by professional teachers and researchers. Our apps are designed for and tested by typical and special needs children. Testers include children with Autism and other special needs. Our apps work for them! Our apps are also suitable for adults dealing with aphasia or learning English as a Second Language. To evaluate the app, download the free version, which has 2 free levels. The remaining levels accessed with an in-app purchase. If you prefer no in-app purchases, download the School Edition (SE) version of this app, which includes all levels and up to 10 users. We take customer service very seriously! If you ever have a problem or find that we've missed something, contact us at our website and we will do our best to fix the problem. www.HappyFrogApps.com Our apps are safe for kids. We collect NO private information in our app. None! Our apps do not allow unrestricted web or social media access. We conform to the Children's Online Privacy Protection Act.
WholeReader, Immersive Reading
Enhance your English language skills by reading and listening to popular books. This app offers a comprehensive learning experience for all levels, from beginners to advanced learners, with features like flashcards and a built-in dictionary.
- Free books with audio narration
- Played word underlining for listening practice
- Built-in flashcards for vocabulary memorization
- Webster English-English dictionary
- Offline reading capability
- Adjustable audio speed control
- User notes and margin notes
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Learn English by listening and reading popular books with our book reader. Our mission - free English education throughout the world. You like reading and want to brush up your English? Improve your English listening, English vocabulary, English grammar, English pronunciation, English conversation, business English and many more with our free English learning app. - Boost your English grammar skills ( listening, spelling, pronunciation) by reading classic works of British and American literature narrated by native speakers in our easy to use app WholeReader. - As you see the highlight of the exact text played, it helps boost your English listening skills and learn the correct pronunciation. - Study English online by practicing to memorize English words using built-in flashcards. - Our audiobook reader has English texts for beginners, easy stories for kids, books for intermediate and advanced English learners. We also have SAT and TOEFL notes for English test preparation. The best learning experience at your fingertips. - Our English book reader is suitable for self-studying - English dictionary and user notes will make your learning fun and easy. - We offer easy English for kids with a variety of books for children. Your kids will improve their English skills in a fun way! - Our collection of English audiobooks aligned with the text is always growing - check the updates! - If your goal is to study business English our application is also the best choice to start. Book levels: - English for kids - Beginner - Elementary - Intermediate - Advanced Features: - Free books with audio - Compilations (selected quotes) - User Notes - Reading progress - Flashcards - Webster English-English dictionary - Recently viewed books - Editor`s Study Notes - Audio speed control - Margin Notes - Played word underlining - Offline reading: No Internet access required - Select a category and level of stories - Narrated audio that highlights the exact words played - Word definitions: double-tap the word to see the meaning - Remembers your activity and progress - Easy-to-use interface Download our app right now and improve your English skills right away!
Screenshots
Verdict
The clearest difference is rating: WholeReader, Immersive Reading at 4.7 against Comprehension Builder.'s 2.0. WholeReader, Immersive Reading also leads on in-app purchases (none vs 3) and update cadence (monthly vs every 47 months). Comprehension Builder.'s advantage is iOS requirement (12.2 vs 14.0). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Comprehension Builder. sells 3 one-off in-app purchases. WholeReader, Immersive Reading asks for nothing beyond the download.
WholeReader, Immersive Reading holds the better App Store score, 4.7 against 2.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
Comprehension Builder. ships an update every 47 months, WholeReader, Immersive Reading monthly. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.
| Parameter | Comprehension Builder. | WholeReader, Immersive Reading |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (2 ratings) | 4.7 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 47 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 — better | 14.0 |
| Further details — not scored | ||
| Size | 50 MB | 38 MB |
| Age rating | 4+ | 12+ |
| Developer | Janine Toole | Firm Foundation Academy, Inc |
Customer experience
Comprehension Builder.
WholeReader, Immersive Reading
In-app purchases
Comprehension Builder.
- Two Users$1.99
- All Levels$3.99
- 10 Users$3.99
WholeReader, Immersive Reading
No in-app purchases
Questions
Is Comprehension Builder. free?
Is WholeReader, Immersive Reading free?
Which has better reviews, Comprehension Builder. or WholeReader, Immersive Reading?
Do Comprehension Builder. or WholeReader, Immersive Reading have ads?
Which is updated more often, Comprehension Builder. or WholeReader, Immersive Reading?
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