# JAMMATES — user reviews

> 75 indexed App Store user reviews of JAMMATES by (주)애드업, rated 3.60/5 from 17 ratings.

- Source: https://appshunter.io/ios/app/jammates/id1550721625/reviews
- App overview in markdown: https://appshunter.io/ios/app/jammates/id1550721625.md
- Rating breakdown: 5★ 8 · 4★ 2 · 3★ 3 · 2★ 1 · 1★ 3

## Newest reviews (11 of 75)

### 2/5 — Dowload der Files häufig unmöglich

*2026-01-23*

Wenn man einen Song (file) herunterladen möchte, wohlgemerkt aus erworbenen Paketen, meldete die App ständig einen Netzwerkfehler. Meine Internetverbindung ist fehlerfrei , das häusliche und mobile Netzwerk ebenfalls. Ich stelle fest: Es ist nicht möglich, die Leistung, für die ich bezahlte abzurufen und zu nutzen. Das ist nicht nur ärgerlich, sondern widerspricht hier in Deutschland allen einschlägigen Gesetzen. Die Leistung ist inakzeptabel! Die Songs selber, welcher herunterzuladen sind, klingen herausragend. Wenn der Betreiber den Fehler nicht behebt, werde ich über einschlägige Organe des Verbraucherschutzes mein Geld zurück erstatten lassen.

### 4/5 — Riproduzione

*2025-09-15, version 1.1.14*

Per favore introducete la funzione “riproduci in background” non posso tenere il telefono sempre con lo schermo acceso. Grazie

### 3/5 — Great music content, average app. Needs volume normalisation

*2025-08-10*

The recorded content of this product is fantastic. Great musicianship and quality. This is the apps greatest strength for practicing or using as backing track live. The creators need to use a loudness meter and ensure each track has a consistent volume. Currently some tracks will be louder than others and this can be very disruptive when practicing or playing live. The app itself needs to use more persistent details like remembering the last tempo played.

### 4/5 — Great app

*2025-06-11, version 1.1.10*

This is a very great that changes from ireal mecanic sound ! It would be better if :
1.it was faster in general 
2.if we could change tona 
3.if we could see the charts for eb and sib instruments

### 3/5 — 이메일로 비번오는거 안와요

*2024-11-17, version 1.1.8*

이메일로 비번 보내준다는데 오질않네요…

### 3/5 — Bug for downloading

*2024-05-17, version 1.1.8*

Cannot download any new tunes from the list

### 4/5 — Good Sound

*2024-03-22*

Good sound but poor handling

### 2/5 — Te funde el teléfono.

*2024-01-04, version 1.1.3*

Buena calidad de los backing tracks, pero consume muchos recursos del teléfono (batería, el procesador al rojo vivo) y eso que tengo un 14 pro. A los pocos minutos el teléfono está ardiendo. Si consiguen solucionar estos problemas quizá lleguen a tener éxito.

### 4/5 — Great sounds but power hungry

*2023-12-25, version 1.1.3*

The recordings are quite good. I’m hoping the time list grows. 

Couple of problems on my device:

- Consumes almost the entire battery on my fully charged device in under 30 minutes 
- About one time out of three when downloading a track it freezes

### 4/5 — Very cool

*2023-12-06, version 1.1.3*

I initially had a problem downloading, but now it seems to work fine and Jammates did get back to me which is a wonderful thing. I still don’t know how to ask for new songs it doesn’t seem to respond to that but otherwise it’s working fine.

### 2/5 — Not so sure

*2023-11-24*

I don’t know how to contact Jammates to solve the problem I have. I’ve successfully downloaded about 7 songs. Today I am trying to add another song but it won’t download, it says Network Error, then asks me to confirm. This is wasting my valuable practice time. What’s up Jammates?

**Developer response:** Hello. We apologize for any inconvenience this may cause. Please contact us at artist@adup.kr, and we will assist you. JAMMATES provides high-quality MP3 files that are actually recorded, so the file sizes are large. Sometimes, a network error message appears when the international internet connection is weak.

## Most critical reviews (10 lowest-rated)

### 1/5 — 别买

*2026-05-05*

垃圾软件 连重复段落都没有。。。

### 1/5 — Good tracks, TERRIBLE app

*2026-01-20, version 1.1.6*

Interface is completely nonintuitive, and there are very limited tutorials.

### 1/5 — Loop non sinc

*2025-08-04, version 1.1.14*

Con l’ultimo aggiornamento l’opzione loop illimitato non è sincronizzato, da sistemare assolutamente!

### 1/5 — I can’t use it

*2025-04-13*

注册的时候就进入了死循环

### 1/5 — Update and new Songs?

*2025-02-25*

Hey Guys,
When is an update comming? 
Good appp but no solutions or ideas for Problems!?? 😟

### 1/5 — Funktioniert nicht

*2024-03-18*

Anmeldung funktioniert nicht, Passwort beim Registrieren wird nicht angenommen. Ohne Anmeldung startet das Programm nicht. Wozu überhaupt eine Registrierung/Anmeldung?

**Developer response:** Hallo. Wir entschuldigen uns für etwaige Unannehmlichkeiten. Wir haben eine Antwort bezüglich der Mitgliedsregistrierung an Ihre E-Mail gesendet. Bitte bestätigen Sie dies.

### 1/5 — Did not receive purchased packages

*2024-02-16*

This app invites you to purchase packages of recorded songs. I paid for two and received nothing!

**Developer response:** Hello. We apologize for any inconvenience. Please contact us at eve@adup.kr and we will quickly resolve the issue. Thank you.

### 1/5 — No funciona

*2024-01-06, version 1.1.3*

Llevo una hora intentando registrarme y me dice que no tengo conexión a internet cuando mi internet va bien. Al correo de momento no responden, espero me lo solucionen o me devuelvan el dinero. Espero poder cambiar esta reseña en breve pero de primeras autentica decepción

### 1/5 — Non funziona

*2023-12-03, version 1.1.3*

Non sono riuscito a scaricare neanche un brano. In download si blocca
Ho la fibra in casa, quindi non un problema di connessione 
Vediamo se risolvono 
Per ora impossibile usare l’app (pagata)

### 1/5 — App does not work

*2023-10-25, version 1.1.2*

The app continuously displays that “ an error has occurred “ both my Apple devices are new and up-to-date operating systems . I thought this would be an interesting app for jazz accompaniment. Very disappointed…. waste of money.

## Most praised reviews (10 highest-rated)

### 5/5 — JAMMATES 반주 위에 연주한 영상을 인터넷에 올려도 되나요?

*2026-05-08*

메일, DM으로 연락드렸으나 답장이 없어.
이 쪽으로도 연락을 드립니다. 

혹시 연주한 영상을 JAMMATES 반주와 함께 유튜브, 인스타 등에 올려도 되나요?

### 5/5 — 구입했는데

*2025-10-13, version 1.1.14*

22000원에 구입했는데 라이트 버전이랑 유료랑 무슨차이인가여


————————-

ㅇㅏ확인했습니다 !유료 곡도 무한조관가능하고 그걸 떠나서 진짜 …. 이거 정성이 너무 눈물나네요 쓰면서도 와….. 이건 진짜 강추입니다

### 5/5 — 구매한것

*2025-08-12, version 1.1.14*

원코드 펑크랑 다른거 뭐하나 구매했는데 패키지 구매창에 안떠요ㅠㅠ 확인좀제발

### 5/5 — Inquiry about audio output

*2025-07-20, version 1.1.13*

Hi, I am curious about how to change the audio output device. Even when I connect to bluetooth speaker the sound is played in my phone

### 5/5 — Inquiry about audio output

*2025-07-19*

Hi, I am curious about how to change the audio output devide. Even when I connect to bluetooth speaker the sound is played in my phone

### 5/5 — 정말좋아용

*2025-07-17, version 1.1.13*

입시때 잼 하느라 잘 썼습니다

### 5/5 — 문의 좀 봐주세요

*2025-07-03, version 1.1.12*

품질은 좋은데 앱내 결제 돈만 나가고 씹힌것 때문에 문의를 넣었는데 답이 없네요

### 5/5 — 환불

*2025-04-10*

안녕하세요 어제 앱 구매했습니다
너무 좋은앱입니다! 
하지만 모종의 이유로 다시 환불을 
받고싶은데 어떻게 해야하나요 !

### 5/5 — 문의

*2024-03-04, version 1.1.3*

안녕하세요 혹시 맥북에서는 사용이 안되는건가요?

### 5/5 — I can’t use it

*2023-11-29*

Update again and again and again,but I can’t use it

**Developer response:** Hello. We apologize for any inconvenience this may cause. Please contact us at artist@adup.kr, and we will assist you.

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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 2026-09-01.*