# Monster Math vs Math 123

The clearest difference is ads: Monster Math at none against Math 123's shown. Monster Math also leads on ratings volume (35K vs 8) and update cadence (every 4 days vs every 9 days). Math 123's advantage is review sentiment (100% vs 66%) and rating (4.9 vs 4.5). On price, in-app purchases, monetization model 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 and Math 123 sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Math 123 holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Monster Math has 35K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 66% of Monster Math's written reviews are positive against 100% of Math 123's.

Monster Math ships an update every 4 days, Math 123 every 9 days. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Monster Math | Math 123 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (35K ratings)](https://appshunter.io/ios/app/monster-math-kids-fun-games/id931943412/reviews) | **[4.9 (8 ratings)](https://appshunter.io/ios/app/math-123-fun-math-learner/id1503114094/reviews)** |
| Number of ratings | **35K** | 8 |
| Positive reviews | 66.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 208 MB | 119 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Makkajai Edu Tech Private Limited](https://appshunter.io/developer/828715957) | [灵辉 曾](https://appshunter.io/developer/1477782067) |

## What reviewers say

### 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


### Math 123

[App page](https://appshunter.io/ios/app/math-123-fun-math-learner/id1503114094)

This app makes learning math fun and engaging for children and adults alike. It offers a variety of games covering basic arithmetic, fractions, and more, helping users improve their math skills through interactive challenges and a pet customization feature.

**Highlights:** Counting and number sequence learning, Addition, subtraction, multiplication, division, Fractions and decimals, Shape identification, Pet customization mode, Scientifically proven learning methods

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly VIP Membership | $7.99 | per 7 days |
| Monthly VIP Membership | $14.99 | per month |
| Yearly VIP Membership | $39.99 | per year |


## Frequently asked questions

### Is Monster Math free?

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

### Is Math 123 free?

Math 123 is free to download, with in-app purchases available.

### Which has better reviews, Monster Math or Math 123?

Math 123 is rated higher. Monster Math averages 4.5 out of 5 from 35K ratings, while Math 123 averages 4.9 from 8 ratings.

### Do Monster Math or Math 123 have ads?

Math 123 shows ads; Monster Math does not.

### Which is updated more often, Monster Math or Math 123?

Monster Math ships an update every 4 days, and Math 123 every 9 days. Most recently, Monster Math was updated on October 20, 2026 and Math 123 on October 14, 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.*