+2
Deeryard
Known for
Sight Singing Pro: Solfege
Sight Singing Pro: Solfege
Snapshot
Rivals analysis in progress
Portfolio
Free 55
apps
Education4
Last updated
Sight Singing Pro: Solfege
v2026.54
27d ago
Publisher DNA
What defines Deeryard?
AI intelligence is not yet available for Deeryard. The portfolio data below is up to date.
Portfolio
What does Deeryard ship?
Apps
5 apps analysed
Analysis in progress
Analysis in progress
ABRSM course integration provides a clear path for students preparing for graded exams
- Instant pitch feedback provides immediate correction for singers learning sight reading and ear training skills
- Pitch analysis logic occasionally misinterprets vocal input as incorrect, particularly for singers with established vibrato
Analysis in progress
Analysis in progress
Single-market publisher, every app ships only to United States.
Based on 1 of 5 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (1)
- United States1 / 1
Core markets (1/1 apps)
United States
User Sentiment
How do users feel about their apps?
1
Positive apps
0
Neutral / mixed
0
Negative apps
82/100
Avg sentiment score
Frequently asked questions
How many apps does Deeryard publish?
Deeryard has 5 apps tracked by Marlvel, primarily in the Education category.
What kind of apps does Deeryard make?
Deeryard's portfolio is concentrated in Education, with an average rating of 4.7/5 across rated apps.
What is Deeryard's top app?
By review volume across the portfolio, Sight Singing Pro: Solfege is Deeryard's best-known app tracked by Marlvel.
In how many countries are Deeryard's apps available?
Marlvel has tracked Deeryard's apps across 1 country.
