# Rokids, 로키즈 vs Learn DBMS

The clearest difference is in-app purchases: Rokids, 로키즈 at none against Learn DBMS's 1. Rokids, 로키즈 also leads on update cadence (every 5 months vs every 16 months) and iOS requirement (12.4 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Learn DBMS sells 1 one-off in-app purchase. Rokids, 로키즈 asks for nothing beyond the download.

Rokids, 로키즈 ships an update every 5 months, Learn DBMS every 16 months. The most recent releases landed on October 15, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Rokids, 로키즈 | Learn DBMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 16 months |
| Size | 45 MB | 28 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Life &Science Co.,Ltd.](https://appshunter.io/developer/1121866034) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### Rokids, 로키즈

[App page](https://appshunter.io/ios/app/rokids/id1130236254)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn DBMS

[App page](https://appshunter.io/ios/app/learn-dbms/id6446442808)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Rokids, 로키즈 free?

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

### Is Learn DBMS free?

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

### Do Rokids, 로키즈 or Learn DBMS have ads?

Neither Rokids, 로키즈 nor Learn DBMS shows ads.

### Which is updated more often, Rokids, 로키즈 or Learn DBMS?

Rokids, 로키즈 ships an update every 5 months, and Learn DBMS every 16 months. Most recently, Rokids, 로키즈 was updated on October 15, 2026 and Learn DBMS on September 25, 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.*