NCTest vs PowerMath
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NCTest
This application allows for the administration of online assessments for students in North Carolina, covering grades K-12. It is designed to facilitate educational testing and evaluation processes for the state.
- Online assessment administration
- Supports K-12 grades
- State-specific testing
- Educational evaluation tool
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Application for administering online assessments for the State of North Carolina, grades K-12.
PowerMath
This app offers interactive math practice for students in grades 1-12, covering a wide range of topics from arithmetic to calculus. It provides step-by-step solutions, engaging quizzes, and AI-powered tools to help users improve their math skills and prepare for exams.
- Comprehensive K-12 math curriculum
- Step-by-step problem solutions
- Interactive math quizzes and games
- AI-powered math solver
- Graphing and fraction calculators
- Personalized learning exercises
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The Ultimate Math Learning App! Struggling with math? Want to improve your skills and boost your confidence? App is here to help! Designed for students from Grade 1 to Grade 12, this app makes learning math fun, interactive, and effective! Why Choose Our App? - Comprehensive Curriculum – Covers arithmetic, algebra, geometry, trigonometry, calculus, and more! - Step-by-Step Solutions – Get instant explanations for every problem. - Fun & Interactive Quizzes – Challenge yourself with engaging math games. - AI-Powered Math Solver – Solve complex equations with ease. - Graphing & Fraction Calculators – Master problem-solving techniques. - Personalized Learning – Improve at your own pace with tailored exercises. - Exam & Homework Help – Prepare for tests and ace your assignments effortlessly. Download now and make math your superpower! Terms of use: https://thanhbkap.github.io/M4U-Term-And-Use/ Happy learning!
Screenshots
Verdict
The clearest difference is in-app purchases: NCTest at none against PowerMath's 8. NCTest also leads on ads (none vs shown). PowerMath's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (179 vs 3). On price, rating 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
Both are free to download. PowerMath sells 8 in-app purchases, starting at $1.99 per month. NCTest asks for nothing beyond the download.
PowerMath holds the better App Store score, 3.9 against 3.7. That said, the two scores are not equally well evidenced: PowerMath has 179 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of NCTest's written reviews are positive against 20% of PowerMath's.
NCTest ships an update every 2 months, PowerMath fortnightly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | NCTest | PowerMath |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 3.9 (179 ratings) — better |
| Positive reviews | 0.0% of reviews | 20.0% of reviews — better |
| Number of ratings | 3 | 179 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 0 MB | 275 MB |
| Age rating | 4+ | 4+ |
| Developer | North Carolina State University - CUACS | nguyen thanh |
Customer experience
NCTest
PowerMath
In-app purchases
NCTest
No in-app purchases
PowerMath
- DeltaMath Premium Monthly Plan$1.991 Month
- Three Months VIP3 Days trial$1.993 Months
- One Month VIP3 Days trial$4.991 Month
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- DeltaMathPremium HalfYear Plan$5.996 Months
- DeltaMath Premium Annual Plan$9.991 Year
- Six Months VIP3 Days trial$24.996 Months
- 1 Year VIP3 Days trial$49.991 Year
- No ads Pack$14.99
