Harmonic Analysis vs Juliet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Harmonic Analysis
Master music theory with interactive exercises focused on chord and Roman numeral analysis. Practice constructing chords, analyzing progressions, and improving your musical ear through various training modes and customizable settings.
- Chord to Roman numeral training
- Chord construction exercises
- Chord construction with keyboard
- Chord progression analysis
- Selectable difficulty levels
- Support for inverted chords
- Performance reports
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"This app is a great way to learn your chords. It is simple, robust and well written, and has positive comments when you start it up." -- 5-Star App Store Review Master Roman numeral analysis and chord progressions. Whether you are preparing for AP Music Theory, ABRSM exams, or college-level harmony classes, Harmonic Analysis is your complete pocket tutor for understanding how chords work. Ditch the paper worksheets and practice interactively through four dedicated training modules: Roman Numeral Analysis • Identify the correct Roman numeral for the chord displayed on the staff. Chord Construction • Read a Roman numeral and build the correct chord directly on the sheet music. Keyboard Construction • Translate theory to practice by constructing the requested chord on an interactive piano keyboard. Progression Analysis • Analyze a sequence of Roman numerals and select the correct musical progression. Core Features for Serious Musicians • Comprehensive Clefs: Practice in Treble, Bass, Soprano, Alto, Tenor, and Baritone clefs. • All Keys Covered: Work across all 15 major and 15 minor key signatures. • Inversions: Full support for root position and inverted chords. • Audio Playback: Hear what you build—play and arpeggiate chords to train your ear alongside your eyes. • Smart Review: Flag difficult questions and keep a dedicated list for focused review sessions. • Track Progress: Monitor your accuracy and growth with detailed performance reports. Subscriptions • Payment will be charged to your Apple ID account at the confirmation of purchase. • The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours prior to the end of the current period. • You can manage and cancel your subscriptions by going to your App Store account settings after purchase. • You will not be able to cancel the subscription once activated. Support & FAQ Do you have any questions? Visit our FAQ page at https://sightsinging.app/faq for detailed instructions and troubleshooting tips. You also can reach us by email at support@sightsinging.app. • Terms & Conditions https://sightsinging.app/terms-and-conditions • Privacy Policy https://sightsinging.app/privacy-policy
Juliet
This application allows users to unlock and lock doors at the TCM Nakameguro and Daikanyama campuses. It provides a list of lockable locations and enables password changes for app access. Note that hallways and practice rooms are automatically locked.
- Unlock/lock campus doors
- View lockable locations
- Change app login password
- Automatic hallway/practice room locking
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TCM中目黒・代官山キャンパスの鍵開錠・施錠のためのアプリです。 ID/パスワードはガイダンスにて説明されます。 <機能一覧> ・トップ画面(鍵の開錠・施錠ができる場所の一覧) TCM中目黒・代官山キャンパスの鍵の開錠・施錠ができます。 ※但し、廊下や練習室は自動施錠となります。 ・パスワード変更 Julietアプリのログインパスワード変更ができます。 ※パスワードを忘れてしまった場合は、各キャンパス内事務局までご相談ください。
Screenshots
Verdict
The clearest difference is in-app purchases: Juliet at none against Harmonic Analysis's 3. Juliet also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). Harmonic Analysis's advantage is update cadence (every 2 days vs every 5 months) and review sentiment (43% vs 31%). On price and ads 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
Both are free to download. Harmonic Analysis sells 3 in-app purchases, starting at $3.99 per month. Juliet asks for nothing beyond the download.
Harmonic Analysis ships an update every 2 days, Juliet every 5 months. Both last shipped on November 2, 2026.
| Parameter | Harmonic Analysis | Juliet |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (22 ratings) — better | — |
| Positive reviews | 42.9% of reviews — better | 30.8% of reviews |
| Number of ratings | 22 — better | — |
| Update frequency | Every 2 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 86 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Deeryard LLC | Tokyo College of Music |
Customer experience
Harmonic Analysis
Juliet
In-app purchases
Harmonic Analysis
- Premium Access Monthly$3.991 Month
- Premium Access Yearly$39.991 Year
- One-time Payment$119.99
Juliet
No in-app purchases
Questions
Is Harmonic Analysis free?
Is Juliet free?
Do Harmonic Analysis or Juliet have ads?
Which is updated more often, Harmonic Analysis or Juliet?
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