# FTISLAND world vs Notes Quiz (ノーツクイズ)

The clearest difference is rating: FTISLAND world at 3.0 against Notes Quiz (ノーツクイズ)'s 2.3. FTISLAND world also leads on ads (none vs shown) and review sentiment (67% vs 43%). Notes Quiz (ノーツクイズ)'s advantage is update cadence (every 2 weeks vs every 5 months) and ratings volume (3 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. FTISLAND world sells 1 in-app purchase, starting at $3.99 per month and Notes Quiz (ノーツクイズ) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FTISLAND world holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 67% of FTISLAND world's written reviews are positive against 43% of Notes Quiz (ノーツクイズ)'s.

FTISLAND world ships an update every 5 months, Notes Quiz (ノーツクイズ) every 2 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FTISLAND world | Notes Quiz (ノーツクイズ) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/ftisland-world/id503521694/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/notes-quiz/id998247786/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **66.7% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 15 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fanplus, Inc.](https://appshunter.io/developer/427785206) | [feb19](https://appshunter.io/developer/358045838) |

## What reviewers say

### FTISLAND world

[App page](https://appshunter.io/ios/app/ftisland-world/id503521694)

Access exclusive content from a popular K-pop band, including news, photo galleries, and videos. Receive special birthday messages and enjoy unique fan benefits.

**Highlights:** Latest news updates, Exclusive photo galleries, Behind-the-scenes movies, Birthday messages, Fan benefits

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FTISLANDワールド | $3.99 | per month |


### Notes Quiz (ノーツクイズ)

[App page](https://appshunter.io/ios/app/notes-quiz/id998247786)

This music training app helps beginners and intermediate players improve their sight-reading skills. It offers quizzes to match musical notes with instrument keys, enhancing musicality and performance. Practice various keys and challenge yourself with increasing difficulty levels.

**Highlights:** Note-to-key matching quizzes, Supports various musical keys, Adaptive difficulty levels, Hint system for assistance, Global high score competition, Expandable with in-app purchases

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 拡張機能を追加：特殊な音部記号を追加 | $0.99 | one-time |


## Frequently asked questions

### Is FTISLAND world free?

FTISLAND world is free to download, with in-app purchases available.

### Is Notes Quiz (ノーツクイズ) free?

Notes Quiz (ノーツクイズ) is free to download, with in-app purchases available.

### Which has better reviews, FTISLAND world or Notes Quiz (ノーツクイズ)?

FTISLAND world is rated higher. FTISLAND world averages 3.0 out of 5 from 1 ratings, while Notes Quiz (ノーツクイズ) averages 2.3 from 3 ratings.

### Do FTISLAND world or Notes Quiz (ノーツクイズ) have ads?

Notes Quiz (ノーツクイズ) shows ads; FTISLAND world does not.

### Which is updated more often, FTISLAND world or Notes Quiz (ノーツクイズ)?

FTISLAND world ships an update every 5 months, and Notes Quiz (ノーツクイズ) every 2 weeks. Most recently, FTISLAND world was updated on October 16, 2026 and Notes Quiz (ノーツクイズ) on October 24, 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.*