---
title: "back number - Bewertungen, Einnahmen und Downloads in Sonderverwaltungsregion Hongkong | Apple App Store"
description: "This is back number official app. In this app, you can enjoy various contents such as back number latest information, official fan club "one room" member exclusive movie and member blog."
---

# back number — Sonderverwaltungsregion Hongkong

![back number App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f8/aa/9e/f8aa9e71-cd71-30b3-b40c-0422fd3cd657/AppIcon-0-0-1x_U007emarketing-0-6-0-85-220.png/434x0w.png)

**Developer:** [Fanplus](https://apptail.io/de/developer/fanplus-cuJ) (Japan)
**Category:** Music
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** info.oneroom
**Store:** Apple App Store
**Country:** Sonderverwaltungsregion Hongkong
**Version:** 4.5.1 (released 2026-06-27)
**Original Release:** 2018-03-26
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/hk/app/app/id1304228982)
**AppTail Page:** [https://apptail.io/de/app/back-number-son/hong-kong](https://apptail.io/de/app/back-number-son/hong-kong)

## back number Description
This is back number official app.
In this app, you can enjoy various contents such as back number latest information, official fan club "one room" member exclusive movie and member blog.

## back number Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/92/1a/e6/921ae67d-5d48-bd14-b74b-0b4dc238eac6/1284x2778_se1.jpg/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ae/c8/22/aec82208-9caa-ff45-e928-b2b6b120368c/1284x2778_se2.jpg/1284x2778.png)

## back number Rating Breakdown in Sonderverwaltungsregion Hongkong
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)


## back number In-App Purchases
| Item | Price |
|------|-------|
| 「back number」 月額会員 | 33.00 H$ |
| 「one room」月額会員 | 22.00 H$ |

## back number Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Kostenlos | Sonderverwaltungsregion Hongkong | Music | #13 |
| Top Kostenlos | Japan | Music | #133 |

## back number Discovered Keywords
- back number

## Apps Similar to back number
- [Jフェス](https://apptail.io/de/app/j-VyYc/hong-kong)
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- [MONSTER baSH 2025](https://apptail.io/de/app/monster-bash-2025-SIMe/hong-kong)
- [ジャイガ](https://apptail.io/de/app/app-qJPe/hong-kong)
- [SonicOn｜行きたいライブが見つかる！](https://apptail.io/de/app/sonicon-lnSl/hong-kong)
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## back number Available In
- [Japan](https://apptail.io/de/app/back-number-son/japan)
- [Südkorea](https://apptail.io/de/app/back-number-son/south-korea)
- [Thailand](https://apptail.io/de/app/back-number-son/thailand)
- [China](https://apptail.io/de/app/back-number-son/china)
- [Taiwan](https://apptail.io/de/app/back-number-son/taiwan)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/back-number-son/hong-kong)
- [Ägypten](https://apptail.io/de/app/back-number-son/egypt)
- [Spanien](https://apptail.io/de/app/back-number-son/spain)
- [Finnland](https://apptail.io/de/app/back-number-son/finland)
- [Frankreich](https://apptail.io/de/app/back-number-son/france)
- [Vereinigtes Königreich](https://apptail.io/de/app/back-number-son/united-kingdom)
- [Ungarn](https://apptail.io/de/app/back-number-son/hungary)
- [Israel](https://apptail.io/de/app/back-number-son/israel)
- [Indien](https://apptail.io/de/app/back-number-son/india)
- [Italien](https://apptail.io/de/app/back-number-son/italy)
- [Kuwait](https://apptail.io/de/app/back-number-son/kuwait)
- [Kasachstan](https://apptail.io/de/app/back-number-son/kazakhstan)
- [Libanon](https://apptail.io/de/app/back-number-son/lebanon)
- [Lettland](https://apptail.io/de/app/back-number-son/latvia)
- [Mexiko](https://apptail.io/de/app/back-number-son/mexico)
- [Malaysia](https://apptail.io/de/app/back-number-son/malaysia)
- [Nigeria](https://apptail.io/de/app/back-number-son/nigeria)
- [Norwegen](https://apptail.io/de/app/back-number-son/norway)
- [Philippinen](https://apptail.io/de/app/back-number-son/philippines)
- [Polen](https://apptail.io/de/app/back-number-son/poland)
- [Russland](https://apptail.io/de/app/back-number-son/russia)
- [Schweden](https://apptail.io/de/app/back-number-son/sweden)
- [Türkei](https://apptail.io/de/app/back-number-son/turkey)
- [Vereinigte Staaten](https://apptail.io/de/app/back-number-son/united-states)
- [Vietnam](https://apptail.io/de/app/back-number-son/vietnam)
- [Australien](https://apptail.io/de/app/back-number-son/australia)
- [Südafrika](https://apptail.io/de/app/back-number-son/south-africa)
- [Belgien](https://apptail.io/de/app/back-number-son/belgium)
- [Kanada](https://apptail.io/de/app/back-number-son/canada)
- [Chile](https://apptail.io/de/app/back-number-son/chile)
- [Tschechien](https://apptail.io/de/app/back-number-son/czechia)
- [Deutschland](https://apptail.io/de/app/back-number-son/germany)

---

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