# 토토핑거랑 Step vs 키위뮤직(교육동요, 음원, BGM)

The clearest difference is in-app purchases: 토토핑거랑 Step at none against 키위뮤직(교육동요, 음원, BGM)'s 2. 키위뮤직(교육동요, 음원, BGM)'s advantage is update cadence (every 3 months vs every 37 months) and device support. On price and iOS requirement there is nothing between them.

Both are free to download. 키위뮤직(교육동요, 음원, BGM) sells 2 in-app purchases, starting at $6.49 per month. 토토핑거랑 Step asks for nothing beyond the download.

토토핑거랑 Step ships an update every 37 months, 키위뮤직(교육동요, 음원, BGM) every 3 months. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 토토핑거랑 Step | 키위뮤직(교육동요, 음원, BGM) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 37 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 99 MB | 37 MB |
| Requires iOS | 14.7 | **14.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ain electronics, inc](https://appshunter.io/developer/1332964433) | [Soribotari Inc.](https://appshunter.io/developer/1515455584) |

## What reviewers say

### 토토핑거랑 Step

[App page](https://appshunter.io/ios/app/step-2-bt/id1455438940)

**In-app purchases:** none


### 키위뮤직(교육동요, 음원, BGM)

[App page](https://appshunter.io/ios/app/bgm/id1515455585)

This music platform offers thousands of licensed songs for educational use, with commercial rights available upon purchase. It provides a vast library of music categorized by subject and theme, suitable for various teaching needs. Enjoy offline playback and a user-friendly player with essential features.

**Highlights:** Licensed music for commercial use, Thousands of educational songs, Subject and theme categorization, Offline playback support, Easy-to-use music player, Background playback, Content creator tools

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 무한 스트리밍 1개월 | $6.49 | per month |
| 무한 스트리밍 1년 | $45.99 | per year |


## Frequently asked questions

### Is 토토핑거랑 Step free?

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

### Is 키위뮤직(교육동요, 음원, BGM) free?

키위뮤직(교육동요, 음원, BGM) is free to download, with in-app purchases available.

### Which is updated more often, 토토핑거랑 Step or 키위뮤직(교육동요, 음원, BGM)?

토토핑거랑 Step ships an update every 37 months, and 키위뮤직(교육동요, 음원, BGM) every 3 months. Most recently, 토토핑거랑 Step was updated on October 2, 2026 and 키위뮤직(교육동요, 음원, BGM) on October 3, 2026.

---

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