# Math Facts Ninja vs Skoolr

The clearest difference is review sentiment: Math Facts Ninja at 71% against Skoolr's 21%. Math Facts Ninja also leads on in-app purchases (none vs 6) and chart position (#127 vs unranked). Skoolr's advantage is price (Free vs $0.99) and rating (4.6 vs 3.9). On ratings volume, ads and device support there is nothing between them.

Skoolr is free to download; Math Facts Ninja costs $0.99 up front. Skoolr sells 6 in-app purchases, starting at $7.99 per month. Math Facts Ninja asks for nothing beyond the download.

Skoolr holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 159 and 435 respectively. Written reviews complicate that: 71% of Math Facts Ninja's written reviews are positive against 21% of Skoolr's, so the app with the better star average is not the one people write more warmly about.

Math Facts Ninja ships an update every 13 months, Skoolr every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Math Facts Ninja | Skoolr |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.9 (159 ratings)](https://appshunter.io/ios/app/math-facts-ninja-math-games/id1119278895/reviews) | **[4.6 (435 ratings)](https://appshunter.io/ios/app/skoolr/id6743642974/reviews)** |
| Number of ratings | 159 | **435** |
| Positive reviews | **71.4% of reviews** | 21.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#127** | — |
| Size | 54 MB | 148 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ecom enterprises, inc.](https://appshunter.io/developer/576917120) | [Ezrendevoo Incorporated](https://appshunter.io/developer/1300066381) |

## What reviewers say

### Math Facts Ninja

[App page](https://appshunter.io/ios/app/math-facts-ninja-math-games/id1119278895)

**Currently charting:** #127 Top Paid · Education (US App Store)

Master essential math skills with engaging games. Practice addition, subtraction, multiplication, and division through fun, ninja-themed challenges. Progress through belt levels to improve fluency and accuracy.

**Highlights:** Addition, Subtraction, Multiplication, Division practice, Three distinct math games, Eight belt levels of difficulty, Math Facts Dojo for focused practice, Improves math fluency, Fun alternative to flash cards

**Features:** macOS Compatibility, iMessage stickers

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging for kids
- 💡 Effective for learning math facts
- 👍 Simple and not complicated
- 👍 Helps improve math skills
- 👍 Kids look forward to playing

**What reviewers complain about**

- 🐛 Buggy controls
- 🐛 Inconsistent answer recognition
- 🐛 Some mini-games have issues
- 🐛 Game can become boring
- 🐛 Limited customization options

**Reported bugs**

- Throwing star bug (only goes side to side)
- Red X appears for correct answers in mini-games
- App closes when using ninja stars
- Inaccurate answer recognition when swiping
- Tap screen is broken

**Requested features**

- Fix bug on throwing star
- Allow selection of multiple numbers and operations
- Add parental control
- Bigger number problems for older kids
- Tweak range of math problems (e.g., only multiplication/division for '2s')


### Skoolr

[App page](https://appshunter.io/ios/app/skoolr/id6743642974)

This app connects teachers, students, and families to foster a collaborative learning environment. It facilitates communication, assignment management, and sharing of class activities, aiming to strengthen the school-home connection for PreK-12 students. Features include homework tracking, event calendars, photo sharing, and controlled chat functions.

**Highlights:** Homework assignment, submission, and grading, Calendar and event planning, Photo and video sharing for class activities, Teacher-controlled private and group chats, Scheduled notifications for updates, Instant translation for posts, Attendance tracking for teachers

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Family Pass | $7.99 | per month |
| Monthly Library Pass | $8.99 | per month |
| Monthly Family + Library Pass | $10.99 | per month |
| Yearly Family Pass | $79.99 | per year |
| Yearly Library Pass | $89.99 | per year |
| Yearly Family + Library Pass | $109.99 | per year |


## Frequently asked questions

### Is Math Facts Ninja free?

Math Facts Ninja costs $0.99, with no in-app purchases.

### Is Skoolr free?

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

### Which has better reviews, Math Facts Ninja or Skoolr?

Skoolr is rated higher. Math Facts Ninja averages 3.9 out of 5 from 159 ratings, while Skoolr averages 4.6 from 435 ratings.

### Do Math Facts Ninja or Skoolr have ads?

Neither Math Facts Ninja nor Skoolr shows ads.

### Which is updated more often, Math Facts Ninja or Skoolr?

Math Facts Ninja ships an update every 13 months, and Skoolr every 5 weeks. Most recently, Math Facts Ninja was updated on October 24, 2026 and Skoolr on October 24, 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.*