Tomus
Tomus is a bootstrapped, privately held iOS mobile app that teaches music theory through gamified, 10-minute daily challenges across five domains — ear training, rhythm, sight-reading, theory, and musical knowledge — serving individual beginner through advanced music learners via a freemium subscription.
- Company typePrivate
- Founded2023
- HeadquartersSan Francisco, United States
- Headcount1–10
- GTM typeB2C
- OfferingSoftware
What Tomus does
Tomus is a privately held mobile application operated by individual entrepreneur Konstantin Khalyushev (registered as IE Konstantin Khalyushev in Tbilisi, Georgia) that delivers game-based music theory education through a single iOS app distributed exclusively via the Apple App Store. The app targets individual music learners across proficiency levels, from beginners building foundational theory knowledge to intermediate and advanced musicians seeking to deepen ear training, rhythm, sight-reading, music theory, and musical knowledge. Content is structured around a five-domain training framework and a 10-minute daily micro-learning challenge, with personalization — currently described as a roadmap item — intended to adapt task difficulty to each user's level and pace.
The product is a unified iOS mobile app with no separate web surface, no disclosed API, no SDK, and no third-party integrations in the source data. Its underlying technology consists of interactive games and quizzes, end-of-task statistics for progress tracking, and monthly content drops produced by an in-house team of musicians and developers. Distribution is direct-to-consumer through the App Store (download via link or QR code), supported by a blog, email newsletter, Discord community, and social media channels. There is no evidence of institutional funding, no parent company, no subsidiaries, and no partnerships or alliances.
The business model is a freemium subscription offered on monthly, annual, and lifetime tiers after a full-functionality trial period; users can cancel at any time while retaining previously earned in-app knowledge. The customer base is segmented as a horizontal consumer persona (individual music learners), not enterprise or institutional, and there are no disclosed named customer logos, ARR figures, or contract values. The company is bootstrapped and reported as actively operating with copyright dated 2024.
Tomus firmographics
Firmographics- Name
- Tomus
- Legal name
- IE Konstantin Khalyushev
- Website
- https://tomus.app
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Tomus is a bootstrapped, privately held iOS mobile app that teaches music theory through gamified, 10-minute daily challenges across five domains — ear training, rhythm, sight-reading, theory, and musical knowledge — serving individual beginner through advanced music learners via a freemium subscription.
- Ownership category
- akta.pro rank
Tomus industry classification
Industry- Product category
- Music Education Software
- NAICS
- Fine Arts Schools (61161)
- SIC
- Services-Educational Services (8200)
- akta.pro primary industry
- Music Theory, Ear Training & Musicianship (EDAMANAF)
- akta.pro secondary industries
- Music Education & Practice Software (Ear training, tutors, metronome tools) (MPAIAIAJ), Online / Virtual Music Instruction & Platforms (EDAMANAI)
Keywords
Where Tomus is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Tomus business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations
Revenue model
- Subscription Revenue: Monthly, annual, and lifetime subscription plans offering full app functionality after a freemium trial period. Users can cancel subscriptions at any time while retaining access to earned knowledge.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Monthly subscription |
| Subscription | Annual | Annual subscription |
| Subscription | Multi-year contract | Lifetime subscription |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Tomus product offering
Product offeringCore offering
Tomus sells a single iOS mobile application, "Tomus - Music Theory Tutor," that teaches music theory and musicianship through gamified quizzes and daily 10-minute challenges. The app develops five core areas - auditory skills, rhythm, sight-reading, music theory, and musical knowledge - and is offered on a freemium trial that converts into monthly, annual, or lifetime subscriptions.
Product overview
Tomus is a single unified mobile application (iOS) that provides game-based music theory learning through interactive quizzes and daily challenges. The app covers five domains of musical development: auditory skills, rhythm, sight-reading, music theory, and musical knowledge. The core product offers a Trial version with full functionality, with subscription plans available for monthly, yearly, or lifetime access. The app emphasizes personalization, gamification, and progress tracking as key differentiators.
Differentiator
Problem solved
Functional benefit
Products and services
- Tomus - Music Theory Tutor A gamified mobile application that teaches music theory to individual learners through interactive games, quizzes, and daily 10-minute challenges. The app develops five core music skills - auditory skills, rhythm, sight-reading, music theory, and musical knowledge - with personalization and progress tracking, offered via a freemium trial and monthly, annual, or lifetime subscriptions.
Companies that use Tomus
Customer profileSegments3 records
Ideal customer profiles3 records
Tomus technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Tomus partnerships and signals
Strategic signalScale indicators1 record
Recent moves5 records
Expansion highlights5 records
Tomus competitors and assessment
Company assessmentDirect peers
- Tenuto: Tenuto is a music theory and ear-training app offering exercises on intervals, chords, scales, and sight-reading. It is the closest direct peer to Tomus in both category (mobile music-theory tutor) and subscription pricing model.
- EarMaster: EarMaster is a long-established ear-training and music-theory software suite used in schools and by individual musicians. It overlaps with Tomus on theory and ear training but targets a more professional/educational user base with desktop-first delivery.
- musictheory.net: musictheory.net provides free online lessons and training exercises on music theory, ear training, and note reading. It competes with Tomus on the same core skill domains (theory, ear training, sight-reading) and is the most-cited free alternative in the space.
- Functional Ear Trainer: Functional Ear Trainer is a mobile ear-training app focused on functional hearing of chords and progressions. It directly overlaps with Tomus's auditory-skills domain as a single-purpose alternative.
- ABRSM Ear Trainer: The ABRSM Ear Trainer is an official ear-training app from the UK's Associated Board of the Royal Schools of Music, covering intervals, chords, and rhythmic dictation. It is directly comparable to Tomus's auditory-skills and rhythm domains and targets exam-track learners.
- Music Theory Pro: Music Theory Pro is a mobile music-theory app with lessons and quizzes covering scales, chords, and notation. It overlaps with Tomus in mobile-first, individual-learner, theory-focused delivery.
Broad incumbents
- Yousician: Yousician is a scaled, subscription-based interactive music-learning platform covering guitar, piano, bass, and ukulele with gamified lessons. It is a broad incumbent that includes music-theory elements and competes for the same consumer-learning wallet share as Tomus.
- Simply Piano (by Simply): Simply Piano is one of the most-downloaded piano-learning apps globally with gamified lessons and subscription monetization. It competes with Tomus for the broader 'learn music on your phone' demand, even though it focuses on piano playing rather than abstract theory.
- Skoove: Skoove is a subscription piano-lesson app with AI feedback that serves beginner and intermediate self-learners. It is a broad incumbent in the adjacent instrument-learning category that competes with Tomus for the same consumer music-learning subscription dollar.
Emerging players
- Toned Ear: Toned Ear is a free/online ear-training resource with interval and chord recognition exercises. It is an emerging or niche alternative focused purely on ear training and overlaps directly with Tomus's auditory-skills module.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Tomus social profiles
Digital presenceTomus financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tomus leadership team
Management profileNumber of profiles
Profiles1 record
Tomus funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tomus M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Tomus
What does Tomus do?
Tomus sells a single iOS mobile application, "Tomus - Music Theory Tutor," that teaches music theory and musicianship through gamified quizzes and daily 10-minute challenges. The app develops five core areas - auditory skills, rhythm, sight-reading, music theory, and musical knowledge - and is offered on a freemium trial that converts into monthly, annual, or lifetime subscriptions.
Is Tomus a public or private company?
Tomus is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Tomus founded?
Tomus was founded in 2023. It employs 1 to 10 people.
Where is Tomus based?
Tomus is headquartered in San Francisco, United States, in the North America region.
How does Tomus make money?
One revenue line is on record: subscription Revenue.
Who are Tomus's main competitors?
Direct peers on record are Tenuto, EarMaster, musictheory.net, Functional Ear Trainer, ABRSM Ear Trainer and Music Theory Pro. Broad incumbents are Yousician, Simply Piano (by Simply) and Skoove. Toned Ear is listed as an emerging player.
Does Tomus have an API?
No public API is recorded for Tomus.
What industry is Tomus in?
Tomus's product category is Music Education Software. Its primary akta.pro industry code is EDAMANAF, Music Theory, Ear Training & Musicianship, with a secondary code of MPAIAIAJ, Music Education & Practice Software (Ear training, tutors, metronome tools). Its NAICS code is 61161 and its SIC code is 8200.