Running Recs vs Comprehension Builder.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Running Recs
This app helps educators quickly calculate reading assessment scores. Input word count, errors, and self-corrections to get error rates, percentages, and text difficulty levels. It's designed for teachers monitoring student reading progress.
- Calculate error rate
- Calculate percentage rate
- Calculate self-correction rate
- Determine text difficulty (easy, instructional, hard)
- Input words read, errors, self-corrections
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Running Recs is an easy way for teachers to check the results for a running record test of reading. Simply enter the number of words read, number of errors and the number of self corrections. Running Recs will then feedback to you the error rate, percentage rate, self correction rate, and whether the text read is 'easy', 'instructional' or 'hard'. Great for all classroom teachers who use Running Records to monitor student reading processes and achievement!
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
Running Recs and Comprehension Builder. both sit at 2.0 stars, but that hides the real split: 86% of Running Recs's written reviews are positive against 0% of Comprehension Builder.'s. Running Recs also leads on in-app purchases (none vs 3) and ratings volume (8 vs 2). Comprehension Builder.'s advantage is price (Free vs $1.99). On rating, update cadence, 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
Comprehension Builder. is free to download; Running Recs costs $1.99 up front. Comprehension Builder. sells 3 one-off in-app purchases. Running Recs asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 2.0 for Running Recs against 2.0 for Comprehension Builder.. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews are what separate them: 86% of Running Recs's written reviews are positive against 0% of Comprehension Builder.'s.
Running Recs ships an update every 63 months, Comprehension Builder. every 47 months. Both last shipped on June 25, 2026.
| Parameter | Running Recs | Comprehension Builder. |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.0 (8 ratings) | 2.0 (2 ratings) |
| Positive reviews | 85.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 — better | 2 |
| Update frequency | Every 63 months | Every 47 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 12.2 |
| Further details — not scored | ||
| Size | 9 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Matthew Thomas | Janine Toole |
Customer experience
Running Recs
Comprehension Builder.
In-app purchases
Running Recs
No in-app purchases
Comprehension Builder.
- Two Users$1.99
- All Levels$3.99
- 10 Users$3.99
Questions
Is Running Recs free?
Is Comprehension Builder. free?
Which has better reviews, Running Recs or Comprehension Builder.?
Do Running Recs or Comprehension Builder. have ads?
Which is updated more often, Running Recs or Comprehension Builder.?
Other comparisons
