Comparison

Chordana Composer vs NORDER | 歌手やバンドの音楽活動マネージャーアプリ

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Chordana Composer

Easily create original music without prior composition knowledge. Input a short melody and let the app automatically generate a full song based on your chosen genre and concept. Edit your creations and share them as videos or audio files.

Highlights
  • Automatic tune generation from motif
  • Three motif input modes (keyboard, notation, microphone)
  • Genre and concept selection for composition
  • Melody editing with hints
  • YouTube video export with notation
  • Email export in AAC/MIDI format
  • Ringtone creation
Features
Read full description

[Compatible devices] iPhone6 or later(Except for the iPhone SE). [System requirements] iOS 11.0 or later required. An easy way to create your own original tunes! Chordana Composer makes it easy for you to write your own tunes, even if you don't know how to compose music. You can enter a motif (two-bar melody) using your choice of 3 input modes. There's no need to enter the melody for the entire tune. You just enter one motif and Chordana Composer automatically creates a whole tune, so you don't have to spend ages composing the music. Product Features 1. Three ways to enter your motif (2-bar melody)   A melody that comes to you in the middle of an ordinary day... Have you ever thought: “This would make a really great tune. But I need to know how to compose, and it's no good if I can't read music. And that all takes time to learn”? Chordana Composer will take care of all those concerns. Just enter 2 bars of the motif you thought of. Chordana Composer will automatically make it into an entire tune.  You can choose from 3 types of input method. In "Keyboard input mode" you use a virtual keyboard, in "Notation input mode, you paste the notes into a sheet of music, and in "Microphone input mode", you just sing the motif into the microphone. 2. Automatic composition by choosing "Genre" and "Concept"  Once you've entered the melody using one of the modes above, you're ready for automatic composition. Choose whichever combination of "Genre", "Concept", "Range of melody movement" and "Level of melody tension" creates a tune that best matches what you've imagined. 3. Your own editing using the Hints function In Notation input mode, you can edit the the created melody yourself. If you enable the Hints function when you're editing the tune, the notation is color coded as a reference for your edits (notes that match the chord, notes in the same scale, notes that increase the tension and other notes you need to be aware of). 4. Using simple steps, you can upload your finished tune as a video to YouTube along with the staff notation, or slideshow of photos. You can also send your tunes as email attachments in AAC or MIDI format, and it's really easy to make your own ringtones*1 too. *1: To use your tune as an iPhone ringtone, you need to connect to a Mac or Windows computer and transfer the tune to your iPhone via iTunes.

About

NORDER | 歌手やバンドの音楽活動マネージャーアプリ

Features
Read full description

AIが再生数や原因を分析、 楽曲への示唆と提案を受けられる。 これまでの楽曲分析は、シンプルな再生数グラフなどがあるのみであることが大半だった。 そこから示唆を得るのは難しく、どうすることもできなかった。 NORDERでは、再生数なども分析して、示唆と次にやるべきネクストアクションも提案します。 AIの言う通りにしているだけで、勝手に楽曲が伸びる世界を。 NORDER は、歌手・バンド・アーティストのための音楽活動マネージャーアプリです。AI が、あなたの音楽がどう届いているかを読み取り、聴いてくれる人を増やすための道筋を提案します。 — できること ・TikTokアカウントを連携すると、動画の再生・フォロワー・あなたの曲を使った他の人の投稿を読み込みます。 ・似たアーティストの道筋と過去の傾向から、3ヶ月の到達目標と、今週の最初の一手を組み立てます。 ・結果がよかった時も、伸びなかった時も、要因を整理して次のアクションを更新します。 — NORDERのスタンス ・過剰な約束をしません。期待値はレンジで提示します。 ・楽曲を評価しません。届け方の改善に焦点を当てます。 ・数字を人として見せます。「47人が新しくあなたの音楽を聴きました」。 — こんな方へ ・自分の音楽が、もっと届くはずだと感じているアーティスト ・TikTokで活動を伸ばしたいインディーミュージシャン ・マネージャー的な視点を補完したいバンド — データの扱い 連携データはあなたのNORDERアカウント内でのみ使われ、外部に共有しません。詳細はプライバシーポリシーをご確認ください。 NORDER は BabyJam, Inc. が開発・運営しています。

Screenshots

Chordana Composer4 screens
NORDER | 歌手やバンドの音楽活動マネージャーアプリ4 screens

Verdict

The call

The clearest difference is price: NORDER | 歌手やバンドの音楽活動マネージャーアプリ at Free against Chordana Composer's $3.99. NORDER | 歌手やバンドの音楽活動マネージャーアプリ also leads on update cadence (fortnightly vs every 6 weeks). Chordana Composer's advantage is iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

NORDER | 歌手やバンドの音楽活動マネージャーアプリ is free to download; Chordana Composer costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Chordana Composer ships an update every 6 weeks, NORDER | 歌手やバンドの音楽活動マネージャーアプリ fortnightly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Chordana Composer versus NORDER | 歌手やバンドの音楽活動マネージャーアプリ: the parameters behind the verdict, then further details
ParameterChordana ComposerNORDER | 歌手やバンドの音楽活動マネージャーアプリ
Price$3.99Free — better
Rating2.8 (8 ratings) — better—
Positive reviews30.7% of reviews—
Number of ratings8 — better—
Update frequencyEvery 6 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.0
Further details — not scored
Size88 MB79 MB
Age rating4+17+
DeveloperCASIO COMPUTER CO., LTD.Babyjam Inc.

In-app purchases

None

Chordana Composer

No in-app purchases

None

NORDER | 歌手やバンドの音楽活動マネージャーアプリ

No in-app purchases

Questions

Is Chordana Composer free?
Chordana Composer costs $3.99, with no in-app purchases.
Is NORDER | 歌手やバンドの音楽活動マネージャーアプリ free?
NORDER | 歌手やバンドの音楽活動マネージャーアプリ is free to download, with no in-app purchases.
Do Chordana Composer or NORDER | 歌手やバンドの音楽活動マネージャーアプリ have ads?
Neither Chordana Composer nor NORDER | 歌手やバンドの音楽活動マネージャーアプリ shows ads.
Which is updated more often, Chordana Composer or NORDER | 歌手やバンドの音楽活動マネージャーアプリ?
Chordana Composer ships an update every 6 weeks, and NORDER | 歌手やバンドの音楽活動マネージャーアプリ fortnightly. Most recently, Chordana Composer was updated on November 1, 2026 and NORDER | 歌手やバンドの音楽活動マネージャーアプリ on October 30, 2026.

Other comparisons