# Sadok vs NeiroKid

The clearest difference is in-app purchases: Sadok at none against NeiroKid's 2. Sadok also leads on ads (none vs shown). NeiroKid's advantage is update cadence (every 4 days vs every 10 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NeiroKid sells 2 in-app purchases, starting at $7.99 per month. Sadok asks for nothing beyond the download.

Sadok ships an update every 10 days, NeiroKid every 4 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Sadok | NeiroKid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 69 MB | 13 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sergey Kolodinskiy](https://appshunter.io/developer/1556085230) | [HANNA KUZNIETSOVA](https://appshunter.io/developer/1896765191) |

## What reviewers say

### Sadok

[App page](https://appshunter.io/ios/app/sadok/id6479316640)

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

**In-app purchases:** none


### NeiroKid

[App page](https://appshunter.io/ios/app/neirokid/id6770857839)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Місячний доступ | $7.99 | per month |
| Річний доступ | $49.99 | per year |


## Frequently asked questions

### Is Sadok free?

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

### Is NeiroKid free?

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

### Do Sadok or NeiroKid have ads?

NeiroKid shows ads; Sadok does not.

### Which is updated more often, Sadok or NeiroKid?

Sadok ships an update every 10 days, and NeiroKid every 4 days. Most recently, Sadok was updated on October 6, 2026 and NeiroKid on October 5, 2026.

---

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