# Cisum! — Music Education

> Music Education (iPhone/iPad app by JUICE Corp..)

- Source: https://appshunter.io/ios/app/cisum/id1535749109 (this page in markdown: same URL + `.md`)
- Developer: [JUICE Corp.](https://appshunter.io/developer/1535749111)
- Category: Education, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 131 MB
- Languages: English
- Released: 2020-11-19
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/cisum/id1535749109/reviews.md

## What is Cisum!?

[See the music, CISUM]

Stop thinking that music as only listening.
Watch as a video, watch as a sheet music, and learn more fun and smarter!

Various contents from hobbies to entrance exams!
- We have prepared contents for hobbies such as singing songs, learning musical instruments, and composing.
- We have prepared content for expert level learning such as sight singing, listening, and music history.

Learning a combination of video and problem solving!
- Have fun learning music with video lectures of just 10 minutes or more.
- You can clearly point to what you have learned through problem solving content.

Class function with teachers and friends!
- In the class, you can study with teachers/friends, solve assignments, and receive learning feedback.
- Many art middle/high schools already use CISUM.

Learning analysis shows my learning status at a glance!
- Attendance, study time, and scores are analyzed based on my learning.
- Following the learning analysis, automatic questions are recommended that fits my weaknesses.

[If you are curious about CISUM let’s get to know more?]

-Phone: +82-70-7700-0200
-Instagram: https://www.instagram.com/juicestudio.official/
-Youtube: https://www.youtube.com/channel/UCDvbDGPCutA18IIO4po_fEQ/featured
-Homepage: www.juice.co.kr

Cisum Terms of Service: https://docs.google.com/document/d/e/2PACX-1vSWCU2zioIAkdiNkCQM_tPyoFvwekME02Upy0GsRISFdw9hkQc_hl82Mc2sCZuqrxz9oxCzblq_NOPf/pub?embedded=true

Cisum Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vQq1KS9c5Rb0GtrUZLButoi0VwZTDcOV_3RwCRKTQ1zDJesJCIuZx-2Kdpg3D2pTHbRopR2AUDUGc4E/pub?embedded=true

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| $40.99 / Month | $40.99 | per month |
| $399 Annual ($33.25 / Month) | $399.99 | per year |



## Version history (last 5 releases)

### 3.1.6 — 2024-05-29

Collect error log.

### 3.1.5 — 2024-05-21

Fix measure listening bug.

### 1.1 — 2024-05-16

Recover app in store.

### 3.0.23 — 2022-06-09

Fix item sellection bug.

### 3.0.21 — 2022-06-01

Improve data loading in list views.

## Apps similar to Cisum!

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SAYGO4.0](https://appshunter.io/ios/app/saygo40/id1271991132) | — | Free | Education |
| [SingersBabel](https://appshunter.io/ios/app/singersbabel/id1466736083) | 2.0 (4) | Free | Education |
| [해커스 매일국어](https://appshunter.io/ios/app/id1497864305) | — | Free | Education |
| [한본냥의 일본어 단어장](https://appshunter.io/ios/app/id1606484636) | 5.0 (1) | Free | Education |
| [나이스학부모서비스](https://appshunter.io/ios/app/id6446389541) | 5.0 (1) | Free | Education |
| [시원스쿨](https://appshunter.io/ios/app/id1418327728) | 4.6 (197) | Free | Education |

## More apps by JUICE Corp.

- [안녕도도](https://appshunter.io/ios/app/id1582721770)

All apps by JUICE Corp.: https://appshunter.io/developer/1535749111

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*