# Ο Ξεφτέρης και ο Άι Βασίλης 3 vs Kids Math Games

The clearest difference is price: Kids Math Games at Free against Ο Ξεφτέρης και ο Άι Βασίλης 3's $2.99. Kids Math Games also leads on update cadence (every 3 months vs every 39 months). Ο Ξεφτέρης και ο Άι Βασίλης 3's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Kids Math Games is free to download; Ο Ξεφτέρης και ο Άι Βασίλης 3 costs $2.99 up front. Kids Math Games sells 1 one-off in-app purchase. Ο Ξεφτέρης και ο Άι Βασίλης 3 asks for nothing beyond the download.

Ο Ξεφτέρης και ο Άι Βασίλης 3 ships an update every 39 months, Kids Math Games every 3 months. The most recent releases landed on November 4, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Ο Ξεφτέρης και ο Άι Βασίλης 3 | Kids Math Games |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.4 (110 ratings)](https://appshunter.io/ios/app/kids-math-games-addition/id726099848/reviews)** |
| Number of ratings | — | **110** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 76 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIEM SA](https://appshunter.io/developer/433188957) | [Stoyan Hristov](https://appshunter.io/developer/584595816) |

## What reviewers say

### Ο Ξεφτέρης και ο Άι Βασίλης 3

[App page](https://appshunter.io/ios/app/3/id478823108)

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

**In-app purchases:** none


### Kids Math Games

[App page](https://appshunter.io/ios/app/kids-math-games-addition/id726099848)

This app offers a playful environment for young children to grasp fundamental math concepts like counting, addition, and subtraction. It features interactive exercises and vibrant visuals to make early math learning engaging and accessible for toddlers and preschoolers.

**Highlights:** Addition up to 5, Addition up to 10, Subtraction up to 10, Numbers in order, Colorful visuals, Engaging tasks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus - Unlimited Access | $7.99 | one-time |


## Frequently asked questions

### Is Ο Ξεφτέρης και ο Άι Βασίλης 3 free?

Ο Ξεφτέρης και ο Άι Βασίλης 3 costs $2.99, with no in-app purchases.

### Is Kids Math Games free?

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

### Do Ο Ξεφτέρης και ο Άι Βασίλης 3 or Kids Math Games have ads?

Neither Ο Ξεφτέρης και ο Άι Βασίλης 3 nor Kids Math Games shows ads.

### Which is updated more often, Ο Ξεφτέρης και ο Άι Βασίλης 3 or Kids Math Games?

Ο Ξεφτέρης και ο Άι Βασίλης 3 ships an update every 39 months, and Kids Math Games every 3 months. Most recently, Ο Ξεφτέρης και ο Άι Βασίλης 3 was updated on November 4, 2026 and Kids Math Games on November 1, 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.*