Math Facts Fluency Builder vs QuestCaster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Facts Fluency Builder
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** Happy Frog Apps is a Mom’s Choice Award Winner! Also featured on FunEducationalApps.com, TeachersWithApps.com, and more! ** Math Facts Fluency: Easy-to-use, built-in rewards and excellent reporting. The only app you'll need to ensure your child is completely fluent in addition and subtraction math facts. What parents say about our awesome apps: *** 5 stars! My son tried other apps, but after using them, I couldn't tell how well he knew his math facts. Was he done? Did he still need practice? With your app, I know exactly how he is doing - and best of all, he LOVES working for the reward game. *** 5 stars! I like how my son can progress independently. The timer feature really ensures fluency. His recall is MUCH improved. Thanks! Math Fact fluency is *vital* for math success. Fluency frees up your learner's working memory, allowing more "brain space" for problem solving. Make math easier for your child by ensuring they know their math facts fluently (should be able to answer in about one second!) Math Facts Fluency Builder provides: -- Addition and subtraction math facts introduced in learnable groups. -- Built-in timers to ensure fluency at all levels. Earlier levels allow more time. Final levels require FAST answering! -- Students progress only when mastery of the current skill is demonstrated. -- 'At a glance' reporting shows you instantly how your learner is progressing. -- The fun Reward Center motivates even hesitant learners. 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.
QuestCaster
Embark on a fantasy math adventure where solving equations rescues creatures and powers spells. This game builds math confidence through engaging repetition and fluency practice, making learning fun for kids. No accounts are needed to start playing.
- Fantasy math facts adventure
- Repetition and fluency practice
- Addition, subtraction, multiplication, division
- Engaging gameplay with rewards
- No account or login required
- Progress tracking
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Make math an adventure with QuestCaster, a fantasy math facts game where solving equations rescues creatures, powers spells, and builds real math confidence through repetition and fluency practice, similar to flashcards but far more engaging. No accounts or logins are required to play. QuestCaster helps kids practice addition, subtraction, multiplication, and division through quick, repeatable math challenges designed to build speed, accuracy, and long-term math fact fluency. The game does not collect personal data from players. Limited contextual ads are presented every few rounds of gameplay. Players explore magical kingdoms, battle unique monsters, and rescue whimsical creatures along the way. Gems, streaks, and rewards keep motivation high and encourage kids to come back again and again. QuestCaster works well for short daily practice or longer play sessions. Parents can trust it as a stress-free way to build math fluency, and teachers can use it as an engaging classroom supplement. Turn screen time into skill time. Download QuestCaster and begin the math adventure.
Screenshots
Verdict
The clearest difference is price: QuestCaster at Free against Math Facts Fluency Builder's $3.99. QuestCaster also leads on update cadence (every 6 days vs every 38 months). Math Facts Fluency Builder's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
QuestCaster is free to download; Math Facts Fluency Builder costs $3.99 up front. QuestCaster sells 1 one-off in-app purchase. Math Facts Fluency Builder asks for nothing beyond the download.
Math Facts Fluency Builder ships an update every 38 months, QuestCaster every 6 days. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.
| Parameter | Math Facts Fluency Builder | QuestCaster |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 38 months | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 — better | 15.1 |
| Further details — not scored | ||
| Size | 17 MB | 51 MB |
| Age rating | 4+ | 9+ |
| Developer | Janine Toole | Best Minute LLC |
In-app purchases
Math Facts Fluency Builder
No in-app purchases
QuestCaster
- Go Ad-Free$2.99





