Code Ninjas vs Synthesis Math Tutor for Kids
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Code Ninjas
This app allows members to manage their accounts and communicate with their local Code Ninjas. Users can receive important notifications and easily register for programs, events, and classes.
- Account management
- Enhanced messaging
- Receive notifications
- Register for programs
- Register for events
- Register for classes
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Easily manage your account with enhanced messaging with your Code Ninjas location. Receive important notifications. Easily register for programs, events, classes.
Synthesis Math Tutor for Kids
An AI-powered math tutor offers personalized, adaptive lessons for children aged 5-11. It covers a range of topics with interactive guidance and engaging gameplay, helping to build confidence and critical thinking skills.
- AI-powered adaptive lessons
- Interactive digital tutor
- Multi-sensory learning with digital manipulatives
- Progress tracking for accuracy and speed
- Engaging gameplay for math practice
- Adaptive flashcards
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Synthesis Tutor is an AI-powered math tutor for kids ages 5-11. Personalized, step-by-step lessons adapt to your child's level across place value, addition, subtraction, multiplication, division, and fractions, and make daily practice something kids actually ask to do. Key Features: • Interactive Digital Tutor: Step-by-step guidance that is better than a conversation with the world's best teacher. • Multi-Sensory Learning: Digital manipulatives for hands-on understanding. • Progress Tracking: Monitor your child's improvement in both accuracy and speed. • Engaging Gameplay: Math practice so fun, kids forget they're learning! • Adaptive Flashcards: Our smart system adjusts difficulty in real-time based on your child's performance. Perfect for: • Elementary school students • Children struggling with math anxiety • Advanced learners seeking a challenge • Neurodivergent and neuro-atypical students, including ADHD and Autism (ASD) • Parents looking for an effective at-home math solution Math Topics Covered: • Addition & Subtraction • Multiplication & Division • Fractions • Word Problems • Place Value & Number Sense • And more! Why Choose Synthesis Tutor? 1. Personalized Learning: Our app adapts to your child's pace and learning style. 2. Builds Confidence: Celebrates progress and encourages persistence. 3. Develops Critical Thinking: Teaches problem-solving strategies, not just memorization. 4. Parent-Approved: Designed to be both educational and entertaining. Kids and Families Love Synthesis Tutor! "The A.I is brilliant, the comments are perfectly pitched for ages 7+. My daughter liked 'her' and on the first session, I had to get her to stop at an hour and a half otherwise, she would have just kept going." - Parent of Emily (8) "There are times in homeschooling when you can see it click with your child. With Synthesis, I get to see that almost every time. Even better, I am starting to see them applying strategies they learn in Synthesis to other topics." - Parent of Maggie (12) and Mike (9) "One of my son's passions was always math, but lately he was less interested because he said his math class was too easy and boring. Synthesis gave him a challenge he needed and he's loving math again!" - Parent of Nathan (7) Download Synthesis Tutor today and watch your child's math skills soar! Turn screen time into learning time with an app so engaging, you might need to set limits on math practice. Experience the journey yourself with our free flashcards lesson focused on multiplication. For full access to our extensive math library, grab a subscription anytime and unlock the complete learning experience. Privacy Policy: https://www.synthesis.com/privacy Terms of Service: https://www.synthesis.com/terms
Screenshots
Verdict
The clearest difference is review sentiment: Synthesis Math Tutor for Kids at 85% against Code Ninjas's 39%. Synthesis Math Tutor for Kids also leads on update cadence (monthly vs every 5 months) and ratings volume (10K vs 1.2K). Code Ninjas's advantage is in-app purchases (none vs 5) and rating (4.8 vs 4.6). On price and ads 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. Synthesis Math Tutor for Kids sells 5 in-app purchases, starting at $29.00 per month. Code Ninjas asks for nothing beyond the download.
Code Ninjas holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Synthesis Math Tutor for Kids has 10K ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews complicate that: 39% of Code Ninjas's written reviews are positive against 85% of Synthesis Math Tutor for Kids's, so the app with the better star average is not the one people write more warmly about.
Code Ninjas ships an update every 5 months, Synthesis Math Tutor for Kids monthly. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.
| Parameter | Code Ninjas | Synthesis Math Tutor for Kids |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.2K ratings) — better | 4.6 (10K ratings) |
| Positive reviews | 39.0% of reviews | 85.0% of reviews — better |
| Number of ratings | 1.2K | 10K — better |
| Update frequency | Every 5 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 11.4 — better | 16.0 |
| Further details — not scored | ||
| Size | 22 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | CODE NINJAS, LLC | Synthesis |
Customer experience
Code Ninjas
Synthesis Math Tutor for Kids
Bugs and requests
Code Ninjas
Reported bugs
3 issues- App not loading or crashing
- Scheduling issues and unreliable class information
- Billing problems and unexpected charges
Requested features
4 requests- Calendar integration for class scheduling
- Ability to view session usage and carry-over hours
- Improved app design and user experience
- Removal of unnecessary features (e.g., Studio Code)
Synthesis Math Tutor for Kids
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Code Ninjas
No in-app purchases
Synthesis Math Tutor for Kids
- Synthesis Tutor Family Monthly7 Days trial$29.001 Month
- Synthesis Tutor Family Monthly$29.001 Month
- Synthesis Tutor Annual Family7 Days trial$119.001 Year
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- Synthesis Tutor Annual Family$119.001 Year
- Synthesis Tutor Annual Monthly7 Days trial$294.991 Year





