Eight reasons teams stay with us

Privacy-by-construction to in-house audio DSP — here's the stack of advantages that lets a small studio ship at a level normally reserved for companies ten times its size. No junior layers, no handoffs.

What you get that you can't outsource

Each advantage is owned by a named engineer inside the studio.

/01

Privacy is the Product

Not a setting. We engineer products that you own, locally, fully. Cloud sync is opt-in, never required.

/02

Programmatic Generation

We build engines, not templates. Our products generate organic, ever-changing output.

/03

Zen-grade Craft

Every animation curve, spacing value, and line of code passes an internal aesthetic review.

/04

Audio DSP, In-House

Multi-track offline processing, AUv3 hosting, on-device neural audio — built by musicians.

/05

Immersive Interaction

Motion is meaning. Micro-interactions that feel alive — tactile, responsive, resonant.

/06

Native, End-to-End

Swift on iOS, Kotlin & Rust on Android. Flutter earns its place, never by default.

/07

Worldwide Shipped

38+ countries, 14 App Store features, regional optimization baked into our release pipeline.

/08

Velocity Without Drama

8–12 weeks from kickoff to first user. Predictable cadence, honest estimates, public retros.

Numbers, not narratives

What eight years of deliberate craft looks like, in measured output.

SHIPPED

ON-TIME
42
PRODUCTION APPS
On-time delivery96%
Client retention88%

QUALITY

AUDITED
4.8
AVERAGE RATING
Crash-free rate99.8%
Test coverage87%

REACH

GROWING
20182026 · 38+ Countries

RETENTION

STABLE
Day 1 — 68%
Day 7 — 22%
Day 30 — 10%

A small team of senior craftspeople

No junior layers, no handoffs. The person who designs it, builds it, ships it.

L

Lead Architect

Mobile & DSP

10+ years of mobile architecture and on-device signal processing. Previously built music apps used by Grammy-winning producers.

SwiftC++DSP
Z

Founding Engineer

Privacy & Security

Cryptographer turned product engineer. Designs every privacy architecture from threat model to key rotation.

E2EERustCrypto
M

Principal Designer

Motion & Brand

Where craft meets cognition. Builds motion grammars and design systems that age gracefully.

MotionFigmaBrand
K

Engineering Lead

Backend & Tooling

Builds the dev infrastructure that lets our small team ship at scale. CI/CD, observability, automation.

GoNodeDevOps
A

Generative Systems Lead

Procedural & ML

Where math meets art. Designs seed systems, parametric UI and on-device ML.

ProceduralCoreMLPyTorch
S

Growth & ASO

Storefront & Lifecycle

Makes sure our craft reaches the people who need it. ASO, analytics, lifecycle, support.

ASOAnalyticsSupport

A side-by-side comparison

What you get when you choose a studio that obsesses over the small things.

DimensionYUEJIETRADETypical AgencyIn-House Team
Privacy architecture● Local-first by defaultCloud-firstDepends on budget
Motion & micro-interaction● EngineeredAfterthoughtOne specialist
Time to first user● 8–12 weeks6–9 months9–24 months
Ongoing engineering● IncludedSeparate contractIncluded
Cost of ownership● Predictable retainerScope creepSalaries + overhead

Convinced by the proof?

Book a 30-minute intro call. We will share concrete examples and answer your hardest questions about scope, cost, and timeline.

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