Doremia vs SolfegeLine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Doremia
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Doremia is an ear training app that helps you develop relative pitch by listening to piano notes and identifying them as Do, Re, Mi, Fa, Sol, La, and Ti. Practice through structured lessons based on a musical key, and gradually improve your ability to recognize the role of each note within that key. Unlike absolute pitch, which is typically developed at a very young age, relative pitch can be trained and improved at any age. Doremia is designed for anyone who wants to strengthen their listening skills and deepen their understanding of music. Doremia focuses on hearing notes as functions within a key rather than as fixed note names. For example, in C major, C is "Do." In D major, D becomes "Do." By training with movable Do, you learn to recognize how notes relate to each other and where they fit within a musical context. How It Works 1. Choose a lesson or create your own 2. Listen to the tonic note or cadence to establish the key 3. Listen to the note sequence 4. Answer using the on-screen piano keyboard 5. Review your results and track your progress Each question is graded individually, allowing you to immediately identify mistakes and focus on the scale degrees that need more practice. Main Features ■ Custom Lessons Create lessons tailored to your goals. • Select musical keys • Choose tonic note, cadence, or no reference tone • Set the number of notes per question • Set the number of questions • Adjust note duration • Select which scale degrees to include • Choose pitch ranges (such as C4–C5 or C5–C6) • Enable or disable velocity variation • Edit, duplicate, and delete lessons ■ Ear Training Exercises Listen to note sequences and answer using the piano keyboard. Movable Do labels are displayed on the keys, helping you focus on scale degrees rather than fixed note names. You can undo your last answer, clear all answers, and replay questions as often as needed. Replay options include both the reference tones and the question notes, or just the question notes alone. ■ Listening Mode Improve your ears even when you don't want to answer questions. • Major and minor scales • Interval exercises from 3rds to octaves • Ascending, descending, and round-trip patterns • Tempo adjustment • Key selection Perfect for warming up before practice sessions or training your ears while on the go. ■ Keyboard Use the built-in keyboard to freely explore notes and scale degrees. ■ Progress Tracking All practice data is stored locally on your device. • Accuracy by lesson • Accuracy by scale degree • Weekly, monthly, and lifetime statistics • Session history Track your strengths and weaknesses. Who Is This App For? • Musicians who want to develop relative pitch • Singers practicing movable Do • Students studying solfège and dictation • Instrumentalists who want stronger listening skills • Anyone interested in ear training • People who want to improve karaoke pitch accuracy • Musicians working on transcription and ear-based learning • Busy learners looking for short daily practice sessions Why Doremia? ■ Practice at Your Own Level Customize lesson difficulty by adjusting keys, note ranges, scale degrees, and more. ■ Focus on Movable Do Train your ears to recognize note functions within a key rather than memorizing fixed note names. ■ Natural Piano Sound Doremia uses SoundFont piano samples for a clear and realistic listening experience. Optional velocity variation adds subtle dynamic differences, creating a more natural musical environment. ■ Works Offline Lessons, listening exercises, and progress tracking all work entirely on your device. No account required. Spend a few minutes each day training your ears and discover the power of relative pitch.
SolfegeLine
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SolfegeLine is an ear-training app that makes it fun to build your musical ear — just listen to a sound and answer. One question at a time, in whatever spare minutes you have, it builds the listening skills behind instrument practice and music theory. SIX TRAINING MODES - Chord ID: identify the type of chord you hear (major, minor, 7th and more) - Pitch Dictation: name the single note you hear - Interval Dictation: answer the interval from a reference note to a target note, on the keyboard - Melody Dictation: transcribe a melody one note at a time - Rhythm Dictation: enter the rhythm you hear using note buttons - Tempo Sense: reproduce a given BPM by tapping FEATURES - Adjust difficulty for chords, intervals and melodies by level or note count - Tracks your accuracy per mode so you can see your progress - Designed to play sound even with the mute switch on - Training works offline, with no account or ads - Visual guides for every mode - See pitches, intervals, chords and melodies on the staff after answering - Switch between Japanese and English in Settings Whether you love music, play an instrument, or are preparing for a music school entrance exam or solfège fundamentals, make SolfegeLine part of your daily ear training.
Screenshots
Verdict
Doremia and SolfegeLine are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Doremia | SolfegeLine |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 58 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideki Takeda | Naoki Chiba |
In-app purchases
Doremia
No in-app purchases
SolfegeLine
No in-app purchases







