Code Ninjas vs Math by Anna
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
Read full descriptionHide full description
Easily manage your account with enhanced messaging with your Code Ninjas location. Receive important notifications. Easily register for programs, events, classes.
Math by Anna
This app provides grade-level math practice for students from elementary to high school. It offers focused lessons with instant feedback, clear explanations, and progress tracking. Users can explore numerous units, take exams, and reinforce their math skills independently.
- Grade-level math practice
- Instant feedback and explanations
- 50 units per grade
- Progress tracking
- 60-question exams
- Offline session saving
Read full descriptionHide full description
Math by Anna: Grades 1–12 gives students focused, grade-level math practice from elementary arithmetic through high school topics. Explore 50 units in each grade, with new units continuing directly after the original learning units. Choose a grade and skill, then practice with instant feedback and clear explanations. Sessions contain up to 30 questions. Some focused topics have shorter sessions to avoid repeating the same question within a fresh round. Question selection considers recently seen questions; older questions may return as a topic's available question pool is reused. New units include worked examples, practice, and challenge activities. Unfinished sessions are saved on the device so students can return where they left off. Navigation tabs stay out of the way during lessons, practice, and exams. Each grade also includes a 60-question exam scored out of 100. Students can take exams multiple times and view prior scores. Practice areas include: • Number sense and arithmetic • Addition, subtraction, multiplication, and division • Fractions, decimals, ratios, percentages, and measurement • Geometry, statistics, expressions, equations, algebra, and advanced grade-level topics Students can track completed questions, accuracy, skill progress, exam results, and learning streaks. Progress stays on the device. Designed with families in mind: • No advertising • No tracking or third-party analytics • No chat or public profiles • Parent area and app-sharing shortcut protected by a grown-up check • One free unit in every grade • Optional Math by Anna Premium unlocks the remaining units Math by Anna is designed for independent practice and skill reinforcement. It does not replace classroom instruction. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://math-by-anna-support.pages.dev/privacy/
Screenshots
Verdict
The clearest difference is review sentiment: Math by Anna at 100% against Code Ninjas's 39%. Math by Anna also leads on update cadence (every 2 days vs every 5 months) and rating (5.0 vs 4.8). Code Ninjas's advantage is in-app purchases (none vs 4) and ratings volume (1.5K vs 4). On price, 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
Both are free to download. Math by Anna sells 4 in-app purchases, starting at $4.99 per month. Code Ninjas asks for nothing beyond the download.
Math by Anna holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Code Ninjas has 1.5K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 39% of Code Ninjas's written reviews are positive against 100% of Math by Anna's.
Code Ninjas ships an update every 5 months, Math by Anna every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Code Ninjas | Math by Anna |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.5K ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 39.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.5K — better | 4 |
| Update frequency | Every 5 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | CODE NINJAS, LLC | YING ZHENG |
Customer experience
Code Ninjas
Math by Anna
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)
Math by Anna
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Code Ninjas
No in-app purchases
Math by Anna
- Monthly Premium Access7 Days trial$4.991 Month
- Annual Premium Access$49.991 Year
- 30-Day Premium Access$4.99
- Lifetime Premium Access$99.99
Questions
Is Code Ninjas free?
Is Math by Anna free?
Which has better reviews, Code Ninjas or Math by Anna?
Do Code Ninjas or Math by Anna have ads?
Which is updated more often, Code Ninjas or Math by Anna?
Other comparisons
