Drill Math Word Problems vs Comprehension Builder.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Drill Math Word Problems
This app offers a distraction-free environment for children to practice and master fundamental math skills through word problems. It includes various math topics with adjustable difficulty levels and a practice mode for focused learning.
- Addition word problems
- Randomly generated questions
- Three difficulty levels
- Practice mode
- Customizable question types
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Banana Math App is a fun way to practice and master fundamental math facts. The user interface is simple and clear with no distractions, allowing for kids to focus on learning. Some of the salient features are: - Addition Word Problems (free) - Subtraction Word Problems (locked) - Algebra Word Problems (locked) - Geometry (locked) - Time Problems (locked) - Randomly generated questions. - Three difficulty levels - Practice mode - Allows to practice a given feature. - Settings - Turn on/off the type of questions to include. Enjoy learning...
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.
Screenshots
Verdict
The clearest difference is rating: Drill Math Word Problems at 3.5 against Comprehension Builder.'s 2.0. Drill Math Word Problems also leads on review sentiment (37% vs 0%) and update cadence (every 2 months vs every 47 months). Comprehension Builder.'s advantage is iOS requirement (12.2 vs 14.0). On price, ads, in-app purchases and monetization model 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. Drill Math Word Problems sells 10 one-off in-app purchases and Comprehension Builder. sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Drill Math Word Problems holds the better App Store score, 3.5 against 2.0. That said, the two scores are not equally well evidenced: Drill Math Word Problems has 56 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 37% of Drill Math Word Problems's written reviews are positive against 0% of Comprehension Builder.'s.
Drill Math Word Problems ships an update every 2 months, Comprehension Builder. every 47 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | Drill Math Word Problems | Comprehension Builder. |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (56 ratings) — better | 2.0 (2 ratings) |
| Positive reviews | 36.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 56 — better | 2 |
| Update frequency | Every 2 months — better | Every 47 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 29 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Power Math Apps LLC | Janine Toole |
Customer experience
Drill Math Word Problems
Comprehension Builder.
Bugs and requests
Drill Math Word Problems
Reported bugs
9 issues- Cannot get into settings
- Website won't accept comments for reporting problems
- Geometry tiles are blank for pattern questions
- In-app purchases not working
- Answer tiles do not display images
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- Program crashes when trying to choose an answer on the chalkboard
- Bought in a bundle, now asking to buy again
- Blank boxes instead of answers
- Small print on iPhone
Requested features
5 requests- Track student progress
- Simple number sense for preschoolers
- Prompt that reads problems for non-readers
- Ability to show work
- More challenging problems for older students
Comprehension Builder.
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Drill Math Word Problems
- Subtraction Question Set$0.99
- Algebra Question Set$0.99
- Time Problems Set$0.99
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- Geometry Question Set$0.99
- Money Question Set$0.99
- Numbers$0.99
- Addition/Subtraction Sentences$0.99
- Reading Book 1$0.99
- Reading Book 2$0.99
- Reading Book 3$0.99
Comprehension Builder.
- Two Users$1.99
- All Levels$3.99
- 10 Users$3.99
Questions
Is Drill Math Word Problems free?
Is Comprehension Builder. free?
Which has better reviews, Drill Math Word Problems or Comprehension Builder.?
Do Drill Math Word Problems or Comprehension Builder. have ads?
Which is updated more often, Drill Math Word Problems or Comprehension Builder.?
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