# KiddoWorld vs Math Kids

The clearest difference is update cadence: Math Kids at fortnightly against KiddoWorld's every 76 months. KiddoWorld's advantage is review sentiment (100% vs 83%) and iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KiddoWorld ships an update every 76 months, Math Kids fortnightly. The most recent releases landed on October 19, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | KiddoWorld | Math Kids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (10K ratings)](https://appshunter.io/ios/app/math-kids-addsubtractcount/id1272098657/reviews)** |
| Number of ratings | — | **10K** |
| Positive reviews | **100.0% of reviews** | 83.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 76 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 34 MB | 372 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Seasia Infotech](https://appshunter.io/developer/504269118) | [RV AppStudios LLC](https://appshunter.io/developer/340181308) |

## What reviewers say

### KiddoWorld

[App page](https://appshunter.io/ios/app/kiddoworld/id579908684)

This app offers a fun and engaging way for children to learn about alphabets, animals, fruits, and basic mathematics. It combines educational content with interactive play and quizzes to reinforce learning.

**Highlights:** Alphabet learning with tutor-like guidance, Interactive math lessons (addition, subtraction, multiplication), Learn fruits, shapes, animals, and transport, Skill-testing quizzes, Score sharing on social media and email

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Kids

[App page](https://appshunter.io/ios/app/math-kids-addsubtractcount/id1272098657)

This app introduces young children to fundamental math concepts like counting, addition, and subtraction through engaging mini-games. It helps develop logical skills and provides a strong educational foundation for early learners.

**Highlights:** Counting objects, Comparing numbers, Addition puzzles, Subtraction puzzles, Number identification, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging for kids
- 🚀 Intuitive and easy to use
- 💡 Variety of math exercises
- 🎉 Rewarding system with certificates and stickers
- 🆓 Free and ad-free app

**What reviewers complain about**

- 🐛 Occasional freezing or crashing issues
- 🌐 Lack of language options (Russian not working)
- 🤔 Some users find the content too easy

**Reported bugs**

- Russian language not loading properly
- Drag and drop functionality not working as expected

**Requested features**

- Add more advanced math levels
- Provide ability to adjust difficulty settings
- Introduce new game modes or themes


## Frequently asked questions

### Is KiddoWorld free?

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

### Is Math Kids free?

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

### Do KiddoWorld or Math Kids have ads?

Neither KiddoWorld nor Math Kids shows ads.

### Which is updated more often, KiddoWorld or Math Kids?

KiddoWorld ships an update every 76 months, and Math Kids fortnightly. Most recently, KiddoWorld was updated on October 19, 2026 and Math Kids on November 1, 2026.

---

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