Comparison

NNAT vs MathZoo Junior

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

Head to head
About

NNAT

Features
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Help your child succeed on the NNAT3! Don't put your child at risk of being unprepared and underperforming on exam day. With these 4 Full-Length practice tests, you can help ensure your child's success on exam Level A or Level B. Your child must be familiar with the exam material and capable of focusing for longer periods of time. This app provides an opportunity to do both. The NNAT® (Naglieri Nonverbal Ability Test) is a nonverbal group-administered ability test for grades K-12 that assesses students' thinking and problem solving abilities. Unlike assessment tests, which measure what a student has already learned, abilities tests are intended to examine a student's aptitude, with a premium on analytic and problem-solving skills over specific information. The latest version is the NNAT®3. It takes 30 minutes to complete. It includes 48 questions. These questions are broken down into four unique question types. The NNAT®3 is an updated version of the NNAT®2 that includes an improved exam format, updated questions, better accessibility for different students, updated scoring criteria, improved digital administration, and more extensive test preparation materials. These improvements are intended to give a more accurate, interesting, and accessible assessment of children's nonverbal reasoning skills. There are 4 types of questions on the NNAT® test: • Pattern completion - Students are shown a design and are asked to identify what is missing from a section of the image. • Reasoning by analogy - Students are asked to determine the relationship between varying geometric shapes. • Serial reasoning - Students are asked to recognize a correct sequence of shapes. • Spatial visualization - Students are asked to combine two or more shapes and determine what the results will like. About this app: This app will help your child prepare for the Naglieri Nonverbal Ability Test (NNAT®3), which is commonly used for admittance to gifted and talented programs. The book has 4 full-length tests with 48 questions each. • 2 tests for Level A - Children entering or in kindergarten will take the Level A exam, which has Pattern Completion and Reasoning by Analogy questions. • 2 tests for Level B - Children in first grade will take the Level B exam, which has Pattern Completion, Reasoning by Analogy and Serial Reasoning questions. It is preferable for children to begin at a lower level and progress to a higher level. The Naglieri Nonverbal Ability Test® /NNAT® is registered trademark of Pearson Education, Inc. or its affiliate(s), or their licensors. The author of this book (shortly referred as “the author”) is not affiliated with nor related to Pearson Education, Inc. or its affiliates (“Pearson”). Pearson does not sponsor or endorse any author’s product, nor have author’s products or services been reviewed, certified, or approved by Pearson. Trademarks referring to specific test providers are used by the author for nominative purposes only and such trademarks are solely the property of their respective owners. Privacy Policy: https://prfc.nl/general-privacy-policy-paidapp Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

MathZoo Junior

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MathZoo Junior - Where Kids Go Wild for Math! Is your child struggling with math? Or maybe they just need a reason to love it? MathZoo Junior turns everyday math practice into an exciting world adventure where kids explore Math, rescue animals, and level up their skills along the way. AN ADVENTURE ACROSS THREE CONTINENTS Each grade is a new expedition! Journey through Africa with zebras and giraffes, discover pandas and tigers across Asia, then explore Europe with rabbits, otters, and bears. Every level unlocked is a new animal friend earned. CURRICULUM-ALIGNED MATH FOR AGES 6–10 MathZoo Junior covers the full primary school math curriculum: • Addition & Subtraction • Multiplication & Division • Fractions • Word Problems Three difficulty levels per grade: Easy, Medium, and Hard, so every child is challenged at exactly the right pace. A LIVES SYSTEM THAT BUILDS RESILIENCE Children get second chances on wrong answers before losing a life just like their favourite games. This teaches kids to think carefully, stay calm under pressure, and keep trying. Lives restore automatically over time, encouraging healthy play habits. 6 LANGUAGES FULLY SUPPORTED Play in English, Dutch, German, Spanish, Bulgarian, or Russian switch anytime from the profile screen. Perfect for multilingual families and international classrooms. SAFE, AD-FREE & CHILD-FIRST • Zero advertisements • No links to external websites • No social media • No personal data collected from children • Fully COPPA-compliant Parents stay in control. Children stay safe. FREE TO PLAY (EXPERT UPGRADE AVAILABLE) The free version gives full access to all 3 grades, 9 difficulty levels, and 90 math questions - no credit card required. Unlock Expert Mode for a one-time fee (no subscription, ever) and get: • 450+ questions (5× more content) • access to Parent Analytics Dashboard • Adaptive learning that adjusts to your child • Full Global Leaderboard access • Unlimited Practice Math and Kid's Portfolio Analysis One payment. Lifetime access. Worth every cent. BUILT FOR PARENTS TOO Track your child's progress, see where they're excelling, and understand where they need more practice all from the Parent Analytics Dashboard (Expert). Progress syncs across devices via the cloud, so learning continues wherever you are. Download MathZoo Junior today the math adventure your child will actually ask to play.

Screenshots

NNAT4 screens
MathZoo Junior4 screens

Verdict

The call

The clearest difference is update cadence: MathZoo Junior at weekly against NNAT's every 2 weeks. NNAT's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.1). On price, ads and in-app purchases 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. NNAT sells 1 one-off in-app purchase and MathZoo Junior sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

NNAT ships an update every 2 weeks, MathZoo Junior weekly. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level
NNAT versus MathZoo Junior: the parameters behind the verdict, then further details
ParameterNNATMathZoo Junior
PriceFreeFree
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better18.1
Further details — not scored
Size138 MB8 MB
Age rating4+4+
DeveloperPerfect Consulting B.V.Fusion Atelier B.V.

In-app purchases

1 purchases

NNAT

One-time1
  • Get PRO with On-Time Payment!$9.99
1 purchases

MathZoo Junior

One-time1
  • MathZoo Expert - Lifetime Access$3.99

Questions

Is NNAT free?
NNAT is free to download, with in-app purchases available.
Is MathZoo Junior free?
MathZoo Junior is free to download, with in-app purchases available.
Do NNAT or MathZoo Junior have ads?
Neither NNAT nor MathZoo Junior shows ads.
Which is updated more often, NNAT or MathZoo Junior?
NNAT ships an update every 2 weeks, and MathZoo Junior weekly. Most recently, NNAT was updated on October 17, 2026 and MathZoo Junior on October 7, 2026.

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