# Count Sort vs Monster Math

The clearest difference is rating: Monster Math at 4.5 against Count Sort's 1.0. Monster Math also leads on update cadence (every 4 days vs every 7 months) and ratings volume (35K vs 1). Count Sort's advantage is in-app purchases (none vs 7) and iOS requirement (10.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Monster Math sells 7 in-app purchases, starting at $9.99 per month. Count Sort asks for nothing beyond the download.

Monster Math holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Monster Math has 35K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Count Sort's written reviews are positive against 67% of Monster Math's.

Count Sort ships an update every 7 months, Monster Math every 4 days. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Count Sort | Monster Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/count-sort/id426876762/reviews) | **[4.5 (35K ratings)](https://appshunter.io/ios/app/monster-math-kids-fun-games/id931943412/reviews)** |
| Number of ratings | 1 | **35K** |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 208 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Classroom Focused Software](https://appshunter.io/developer/406741679) | [Makkajai Edu Tech Private Limited](https://appshunter.io/developer/828715957) |

## What reviewers say

### Count Sort

[App page](https://appshunter.io/ios/app/count-sort/id426876762)

This app introduces young children to basic number concepts and counting. It helps them understand one-to-one correspondence and early numeral recognition with adjustable counting targets. An iPad version offers 10 Frames for visual counting.

**Highlights:** One-to-one counting practice, Adjustable counting targets (up to 32), Early numeral recognition, Number family recognition, 10 Frames option (iPad)

**Features:** macOS Compatibility

**In-app purchases:** none


### Monster Math

[App page](https://appshunter.io/ios/app/monster-math-kids-fun-games/id931943412)

Embark on an exciting math adventure with this educational game designed for 1st to 3rd graders. Kids explore planets, complete missions, and collect badges while mastering addition, subtraction, multiplication, and division. The app focuses on building number sense and understanding math concepts through engaging gameplay.

**Highlights:** Math adventure gameplay, Grade-specific learning paths, Focus on number sense, Addition, subtraction, multiplication, division practice, Offline play, Ad-free environment

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monster Math Premium | $9.99 | per month |
| Genius Quarterly Subscription | $29.99 | per 3 months |
| Monster Math Premium | $44.99 | per 6 months |
| Monster Math - Genius Annual Subscription | $59.99 | per year |
| Monster Math - Expert Annual Subscription | $59.99 | per year |
| Monster Math Premium | $59.99 | per year |
| Unlock Full Version | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and educational
- 🚀 Engaging gameplay
- 🚀 Customizable difficulty levels
- 👍 Helps improve math skills
- 👍 Entertaining for kids

**What reviewers complain about**

- 🔒 Requires subscription for full access
- 🐛 Bugs and glitches in the app
- 🐛 Incorrect answers shown in the app
- 🔒 Misleading as 'free' app
- 🐛 Repetitive gameplay

**Reported bugs**

- Incorrect answers shown in the app
- Subscription issues and inability to cancel
- Compatibility problems with older devices
- Login screen freezes

**Requested features**

- Add multiplication mode
- Increase difficulty levels beyond 5th grade
- Provide more customization options
- Add a pause button
- Improve progress tracking and reporting


## Frequently asked questions

### Is Count Sort free?

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

### Is Monster Math free?

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

### Which has better reviews, Count Sort or Monster Math?

Monster Math is rated higher. Count Sort averages 1.0 out of 5 from 1 ratings, while Monster Math averages 4.5 from 35K ratings.

### Do Count Sort or Monster Math have ads?

Neither Count Sort nor Monster Math shows ads.

### Which is updated more often, Count Sort or Monster Math?

Count Sort ships an update every 7 months, and Monster Math every 4 days. Most recently, Count Sort was updated on October 23, 2026 and Monster Math on October 30, 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.*