# Monster Math 2 vs 99math

Monster Math 2 and 99math both sit at 4.5 stars, but that hides the real split: 63% of Monster Math 2's written reviews are positive against 48% of 99math's. Monster Math 2 also leads on update cadence (fortnightly vs every 5 weeks) and ratings volume (6.5K vs 920). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Monster Math 2 sells 5 in-app purchases, starting at $59.99 per year and 99math sells 7 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Monster Math 2 against 4.5 for 99math. That said, the two scores are not equally well evidenced: Monster Math 2 has 6.5K ratings behind it against 920, so its average is the more settled of the two. Written reviews are what separate them: 63% of Monster Math 2's written reviews are positive against 48% of 99math's.

Monster Math 2 ships an update fortnightly, 99math every 5 weeks. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Monster Math 2 | 99math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6.5K ratings)](https://appshunter.io/ios/app/monster-math-2-kids-math-game/id1025450732/reviews) | **[4.5 (920 ratings)](https://appshunter.io/ios/app/99math-pet-squad/id6472210505/reviews)** |
| Number of ratings | **6.5K** | 920 |
| Positive reviews | **63.3% of reviews** | 48.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 181 MB | 309 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Makkajai Edu Tech Private Limited](https://appshunter.io/developer/828715957) | [99math OÜ](https://appshunter.io/developer/1720659494) |

## What reviewers say

### Monster Math 2

[App page](https://appshunter.io/ios/app/monster-math-2-kids-math-game/id1025450732)

This app makes learning math skills fun for children in kindergarten through fifth grade. It covers a wide range of topics from basic geometry to fractions and decimals through an engaging adventure game. Detailed reports help parents track their child's progress and identify areas for improvement.

**Highlights:** Practice 67+ math skills, Geometry, addition, subtraction, multiplication, division, Fractions and decimals, Engaging adventure storyline, Adaptive gameplay, Detailed progress reports, Aligned with Common Core standards

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Expert Annual Subscription | $59.99 | per year |
| Genius Annual Subscription | $59.99 | per year |
| Genius All-apps Subscription | $59.99 | per year |
| Makkajai Genius Subscription | $59.99 | per year |
| Unlock Full Version | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and educational
- 🚀 Engaging gameplay
- 💡 Customizable math practice
- 👍 Helps improve math skills
- 👍 Great for kids

**What reviewers complain about**

- 💰 Requires paid subscription
- 🐛 Occasional crashes or bugs
- 💰 In-app purchases required to progress
- 🤑 Expensive subscription model

**Reported bugs**

- Login issues
- Incompatibility with older devices
- Incorrect answers sometimes marked as correct

**Requested features**

- Free access to all levels
- More free content and features
- Ability to play with friends
- Better progression system


### 99math

[App page](https://appshunter.io/ios/app/99math-pet-squad/id6472210505)

This app makes math practice fun and engaging for children in grades 1-6 through gamified exercises. It offers interactive learning with real-time feedback, rewards, and customizable elements to keep kids motivated. The app also supports classroom assignments and remote learning.

**Highlights:** Gamified math practice, Interactive learning with feedback, Collectibles and rewards system, Classroom and assignment features, Customizable avatars and pets, Tailored to grades 1-6

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pass | $9.99 | per month |
| Monthly Pass | $9.99 | per month |
| Yearly Pass | $59.99 | per year |
| mBucks 2100 pack | $9.99 | one-time |
| mBucks 4500 pack | $19.99 | one-time |
| mBucks 7600 pack | $29.99 | one-time |
| Math Pass lifetime | $149.99 | one-time |

**What reviewers like**

- 🤩 Makes math fun
- 👍 Good for learning
- 💖 Teaches kids math
- 🌟 Amazing game
- 💯 Very fun

**What reviewers complain about**

- 💸 Charges money quickly
- 💰 Expensive premium
- 💳 Subscription issues
- 📉 Limited free play
- 💸 High cost for premium

**Reported bugs**

- App crashes randomly
- Account deleted randomly
- Forces subscription payment
- Won't load
- Resets progress

**Requested features**

- Fix bugs with customization
- Make pet hatching faster
- Allow playing more mini-games
- Add sign in with Clever
- Allow upgrading duplicate pets


## Frequently asked questions

### Is Monster Math 2 free?

Monster Math 2 is free to download, with in-app purchases available.

### Is 99math free?

99math is free to download, with in-app purchases available.

### Which has better reviews, Monster Math 2 or 99math?

99math is rated higher. Monster Math 2 averages 4.5 out of 5 from 6.5K ratings, while 99math averages 4.5 from 920 ratings.

### Do Monster Math 2 or 99math have ads?

Neither Monster Math 2 nor 99math shows ads.

### Which is updated more often, Monster Math 2 or 99math?

Monster Math 2 ships an update fortnightly, and 99math every 5 weeks. Most recently, Monster Math 2 was updated on November 6, 2026 and 99math on November 8, 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.*