# EducationBox + Чат vs Khiso Olympiads

The clearest difference is update cadence: Khiso Olympiads at daily against EducationBox + Чат's every 3 months. EducationBox + Чат's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

EducationBox + Чат ships an update every 3 months, Khiso Olympiads daily. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | EducationBox + Чат | Khiso Olympiads |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 32 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Farxod Axmetov](https://appshunter.io/developer/1675535068) | [Nodirbek Abduraimov](https://appshunter.io/developer/6799716947) |

## What reviewers say

### EducationBox + Чат

[App page](https://appshunter.io/ios/app/educationbox-plus-ai/id6446034429)

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

**In-app purchases:** none


### Khiso Olympiads

[App page](https://appshunter.io/ios/app/khiso-olympiads/id6812653345)

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

**In-app purchases:** none


## Frequently asked questions

### Is EducationBox + Чат free?

EducationBox + Чат is free to download, with no in-app purchases.

### Is Khiso Olympiads free?

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

### Do EducationBox + Чат or Khiso Olympiads have ads?

Neither EducationBox + Чат nor Khiso Olympiads shows ads.

### Which is updated more often, EducationBox + Чат or Khiso Olympiads?

EducationBox + Чат ships an update every 3 months, and Khiso Olympiads daily. Most recently, EducationBox + Чат was updated on October 27, 2026 and Khiso Olympiads on October 21, 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.*