# K12App vs PowerMath

The clearest difference is rating: PowerMath at 3.9 against K12App's 2.3. PowerMath also leads on ratings volume (179 vs 3) and update cadence (fortnightly vs every 2 months). K12App's advantage is in-app purchases (none vs 8) and ads (none vs shown). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. PowerMath sells 8 in-app purchases, starting at $1.99 per month. K12App asks for nothing beyond the download.

PowerMath holds the better App Store score, 3.9 against 2.3. 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: 17% of K12App's written reviews are positive against 20% of PowerMath's.

K12App ships an update every 2 months, PowerMath fortnightly. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | K12App | PowerMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/k12app/id1508336085/reviews) | **[3.9 (179 ratings)](https://appshunter.io/ios/app/powermath-k-12-math-learning/id6446933510/reviews)** |
| Number of ratings | 3 | **179** |
| Positive reviews | 16.7% of reviews | **20.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 113 MB | 275 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diksha Online Software Private Limited](https://appshunter.io/developer/1508336084) | [nguyen thanh](https://appshunter.io/developer/1481436893) |

## What reviewers say

### K12App

[App page](https://appshunter.io/ios/app/k12app/id1508336085)

This app connects schools, parents, and students with tools for attendance, grades, communication, and administrative tasks. It offers features for teachers to manage lessons and assignments, administrators to oversee operations, and parents to track academic progress and communicate with educators.

**Highlights:** Attendance tracking, Grade management, Parent-teacher communication, Lesson planning, Student record management, Academic progress tracking, Online class capabilities

**Features:** Vision Pro support

**In-app purchases:** none


### PowerMath

[App page](https://appshunter.io/ios/app/powermath-k-12-math-learning/id6446933510)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeltaMath Premium Monthly Plan | $1.99 | per month |
| Three Months VIP | $1.99 | per 3 months |
| One Month VIP | $4.99 | per month |
| DeltaMathPremium HalfYear Plan | $5.99 | per 6 months |
| DeltaMath Premium Annual Plan | $9.99 | per year |
| Six Months VIP | $24.99 | per 6 months |
| 1 Year VIP | $49.99 | per year |
| No ads Pack | $14.99 | one-time |


## Frequently asked questions

### Is K12App free?

K12App is free to download, with no in-app purchases.

### Is PowerMath free?

PowerMath is free to download, with in-app purchases available.

### Which has better reviews, K12App or PowerMath?

PowerMath is rated higher. K12App averages 2.3 out of 5 from 3 ratings, while PowerMath averages 3.9 from 179 ratings.

### Do K12App or PowerMath have ads?

PowerMath shows ads; K12App does not.

### Which is updated more often, K12App or PowerMath?

K12App ships an update every 2 months, and PowerMath fortnightly. Most recently, K12App was updated on September 9, 2026 and PowerMath on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*