# back number vs 超1年2組

The clearest difference is review sentiment: 超1年2組 at 43% against back number's 21%. back number's advantage is update cadence (every 6 weeks vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. back number sells 2 in-app purchases, starting at $3.99 per month and 超1年2組 sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

back number ships an update every 6 weeks, 超1年2組 every 5 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | back number | 超1年2組 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 21.2% of reviews | **42.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 161 MB | 33 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fanplus, Inc.](https://appshunter.io/developer/427785206) | [CRAYON INC.](https://appshunter.io/developer/1440170136) |

## What reviewers say

### back number

[App page](https://appshunter.io/ios/app/back-number/id1304228982)

Access the latest news and exclusive content from a popular music artist. Enjoy member-only movies and blog posts, all within a dedicated fan community app.

**Highlights:** Latest artist information, Fan club exclusive movies, Member-only blog posts, Official app content

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 「one room」月額会員 | $3.99 | per month |
| 「back number」 月額会員 | $6.00 | per month |


### 超1年2組

[App page](https://appshunter.io/ios/app/12/id1497071421)

Access exclusive digital content, member-only events, and priority ticket sales for live performances. This app offers a digital membership card and opportunities to purchase limited-edition merchandise. Free users can still enjoy the latest news and schedules.

**Highlights:** Exclusive blog and video content, Digital membership card, Priority ticket sales, Member-only event invitations, Access to purchase limited-edition goods, Latest news and schedules

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額会員 超超超ビギナーズプラン | $3.99 | per month |


## Frequently asked questions

### Is back number free?

back number is free to download, with in-app purchases available.

### Is 超1年2組 free?

超1年2組 is free to download, with in-app purchases available.

### Do back number or 超1年2組 have ads?

Neither back number nor 超1年2組 shows ads.

### Which is updated more often, back number or 超1年2組?

back number ships an update every 6 weeks, and 超1年2組 every 5 months. Most recently, back number was updated on October 10, 2026 and 超1年2組 on October 9, 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.*