Comparison

Reading Speed/Fluency Builder vs Fun Fluency 1

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Reading Speed/Fluency Builder

This app helps children improve their reading speed and fluency through a game-like environment. It offers graduated practice, audio support, and motivational rewards to build confidence and comprehension skills for young learners.

Highlights
  • Graduated reading practice
  • Mastery-based progression
  • Multiple texts per level
  • Progress reporting
  • Audio support for fluent reading
  • Fun reward system
  • Incremental reading levels
Features
Read full description

** Happy Frog Apps is a Mom’s Choice Award Winner! Also featured on FunEducationalApps.com, TeachersWithApps.com, and more! ** Reading Fluency Builder quickly develops your child's reading speed to meet grade level expectations. Reading fluency is a key prerequisite if your child is struggling with reading comprehension. Reading Fluency Builder provides a fun game-like environment that motivates even hesitant learners. What parents say about our awesome apps: *** 5 stars! Brilliant! An app that understands how kids actually learn. Thank you!
 *** 5 stars! My kids love this app because of the fun, silly sentences. I love it because it works!  
 Reading Fluency Builder provides: - Graduated practice starting with simple texts and slower speeds. - Students progress only when they demonstrate mastery. - Students can practice with multiple texts per level. - 'At a glance' reporting shows you instantly how your learner is progressing. - Audio support is provided so learners can hear a fluent model. - Fun Reward Center increases student motivation. - Incremental levels take a student from mid Grade 1 reading speed up to mid Grade 5 reading speed. Our app is based on proven research on the effectiveness of modeled and repeated reading to increase fluency -- but we make it fun! 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 four free levels. Additional levels and additional players can be accessed with in-app purchases. (All levels can be purchased for $2.99 -- price may change.) 

If you prefer no in-app purchases, download the School Edition of this app, which includes all levels and up to 10 players. 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.  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.

About

Fun Fluency 1

This educational app offers interactive games and 3D adventures for students to engage with their studies. It provides a fun way to learn English and allows users to track their performance and progress.

Highlights
  • Interactive games
  • 3D adventures
  • English language learning
  • Performance evaluation
  • Progress tracking
Features
Read full description

With Cyber Fun Fluency 1 Fisk students can download games and interactive activities related to what they are studying and have fun with the 3D adventures too. They can also evaluate their performance. Studying English with Cyber Fun is fun.

Screenshots

Reading Speed/Fluency Builder4 screens
Fun Fluency 13 screens

Verdict

The call

The clearest difference is in-app purchases: Fun Fluency 1 at none against Reading Speed/Fluency Builder's 3. Reading Speed/Fluency Builder's advantage is update cadence (every 4 months vs every 46 months) and review sentiment (17% vs 0%). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Reading Speed/Fluency Builder sells 3 one-off in-app purchases. Fun Fluency 1 asks for nothing beyond the download.

UpkeepUpdate frequency

Reading Speed/Fluency Builder ships an update every 4 months, Fun Fluency 1 every 46 months. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.

Scorecard4 real differences · 6 level
Reading Speed/Fluency Builder versus Fun Fluency 1: the parameters behind the verdict, then further details
ParameterReading Speed/Fluency BuilderFun Fluency 1
PriceFreeFree
Rating2.3 (7 ratings) — better—
Positive reviews16.7% of reviews — better0.0% of reviews
Number of ratings7 — better—
Update frequencyEvery 4 months — betterEvery 46 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.2 — better13.0
Further details — not scored
Size39 MB289 MB
Age rating4+4+
DeveloperJanine TooleFundacao Richard Hugh Fisk

Customer experience

Reading Speed/Fluency Builder

All ratings7 ratings
Positive14.3%
Neutral28.6%
Negative57.1%
Written reviews6 reviews
Positive16.7%
Neutral33.3%
Negative50.0%

Fun Fluency 1

Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

In-app purchases

3 purchases

Reading Speed/Fluency Builder

One-time3
  • Up to 2 Users$1.99
  • Access All Levels$2.99
  • Add up to 10 Users$2.99
None

Fun Fluency 1

No in-app purchases

Questions

Is Reading Speed/Fluency Builder free?
Reading Speed/Fluency Builder is free to download, with in-app purchases available.
Is Fun Fluency 1 free?
Fun Fluency 1 is free to download, with no in-app purchases.
Do Reading Speed/Fluency Builder or Fun Fluency 1 have ads?
Neither Reading Speed/Fluency Builder nor Fun Fluency 1 shows ads.
Which is updated more often, Reading Speed/Fluency Builder or Fun Fluency 1?
Reading Speed/Fluency Builder ships an update every 4 months, and Fun Fluency 1 every 46 months. Most recently, Reading Speed/Fluency Builder was updated on September 19, 2026 and Fun Fluency 1 on June 1, 2026.

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