Turn the demo that raised the round into a product people trust after the first week.
SERVICE 02 · Native craft, shipped
Design the moment that lives in the hand.
Native iOS and Android product design for products where retention lives in the details: motion, interruption, permission, recovery, haptics, and the first ninety seconds.
120 HzMotion-complete interaction specificationBuilt forApps that work technically but do not yet feel worth keeping
ARRIVAL
Make today count.
68readiness
Sleep7h 42m
RecoveryHigh
SESSION
24:18
4.1 km · 5:52 /km
RECOVERY
Session saved.
Signal returned after 18 seconds. No distance was lost.
On deviceSyncedVerified
THREE BUYERS, ONE PRODUCT TRUTH
What this service changes at your altitude.
Treat activation, permission, paywall, and return behaviour as one designed system.
Give engineering state-complete native specs instead of static rectangles and interpretive handoff.
THE FAILURE PATTERN
The interface problem rarely stays on the screen.
It moves into delay, support, workarounds, lost demand, mistrust, and risk. These are the patterns we look for first.
The first session teaches features
Users see a tour before they understand the product's mental model or first useful outcome.
Motion is decoration
Transitions look polished but do not explain hierarchy, state change, interruption, or consequence.
Cross-platform means lowest common denominator
iOS and Android are forced into visual parity while native behaviour and accessibility suffer.
The design ends at the happy path
Offline, permission denied, partial sync, interrupted payment, and recovery are left for engineering to invent.
THE OPERATING PRODUCT
We expose the decision system behind the screen.
The product model, interface state, evidence, and implementation logic remain connected. That is what makes the work durable.
✓Real content and real constraints✓Happy path plus failure and recovery✓Keyboard, contrast, latency, and reduced motion✓Design tokens, components, decisions, and dev QA
ARRIVAL
Make today count.
68readiness
Sleep7h 42m
RecoveryHigh
SESSION
24:18
4.1 km · 5:52 /km
RECOVERY
Session saved.
Signal returned after 18 seconds. No distance was lost.
On deviceSyncedVerified
CAPABILITY MAP
Everything required to make app design work.
Strategy, architecture, craft, and proof stay in one operating system instead of being bought from separate layers.
01
Product
- Concept to MVP
- App redesign
- Feature systems
- Cross-platform architecture
02
Growth
- Onboarding
- Activation
- Paywalls
- Retention and return loops
03
Native craft
- Gestures
- Motion
- Haptics
- Dynamic type and accessibility
04
Shipping
- Design systems
- Prototypes
- Dev QA
- Store-launch surfaces
YOUR TASTE, NOT OUR TEMPLATE
The product should feel like you.
We keep the interaction logic rigorous, then build the visual language around your market, brand, product, and ambition. The same problem can demand a luminous AI surface, an industrial control language, a dense enterprise system, or a warm consumer experience.
Luminous, fast, confidence-aware.
Soft depth, responsive motion, visible reasoning, and calm control around model uncertainty.
Tactile, durable, consequence-led.
Hard hierarchy, high legibility, degraded-state behaviour, and controls built for attention under load.
Dense, systematic, role-aware.
Data-rich surfaces, predictable patterns, explicit permissions, and exceptions that can be resolved quickly.
Warm, direct, easy to choose.
Editorial imagery, confident type, generous product moments, and motion that rewards understanding rather than delay.
INTERFACE / LIVE SPECIMEN
Approve the next operating state.
Evidence, ownership, consequence, and the next action remain visible in every expression.
Confidence82%
Evidence14
OwnerA. Kim
THE ENGAGEMENT
The work advances through evidence, not presentation theatre.
Each phase has a purpose, a concrete operating activity, and a written gate your team can use after we leave.
01
PHASE 01
Model the moment
Map entry context, attention, interruption, permissions, connectivity, and the single outcome that makes the session useful.
WRITTEN GATE
Mobile task model and risk map
02
PHASE 02
Build the flow
Prototype the complete state machine before polishing the surface. Include decline, empty, partial, offline, and recovery states.
WRITTEN GATE
Testable native-fidelity flow
03
PHASE 03
Craft the behaviour
Specify motion curves, gesture thresholds, haptic meaning, keyboard behaviour, content, and platform-native differences.
WRITTEN GATE
Motion and interaction system
04
PHASE 04
Ship on device
Review the build on real devices, in real lighting and real network conditions, until production matches the decision.
WRITTEN GATE
Dev-QA record and release package
WHAT SHIPS
Evidence travels with the interface.
You own the complete decision and production package, not a flattened presentation of the final frames.
Product and retention auditiOS and Android flow architectureState-complete screen systemInteractive device prototypesGesture, motion, and haptic specificationTokenised mobile design systemAccessibility and dynamic-type rulesDeveloper QA and store launch support
MEASUREMENT CONTRACT
The metric is named before the interface is polished.
01Activation
02Permission completion
03Task completion
04Day-30 retention
05Recovery success
06Store conversion
We report what moved, what did not, the time window, and what the evidence cannot support.
TOOLS IN THE WORK
Native to your operating environment.
The exact stack adapts to your team. These are common surfaces for research, product, motion, analytics, delivery, and engineering handoff.
Figma
Rive
LottieFiles
Maze
Firebase
Mixpanel
Linear
Github
RELEVANT STUDIES
See the transfer from evidence to interface.
Each study is anonymised under NDA and keeps its own problem, baseline, intervention, outcome, design decisions, and research record.
FITTING
Size selection as a conversation, not a chart.
-38%FIT-RELATED RETURNSvs baseline
74%FIT-FINDER COMPLETIONvs 6% size chart
4.3 / 5SIZE-CONFIDENCE AT PDPfrom 2.1
ALARM PRIORITYNeeds action
Room 408 · 02:14
REGIMEN
Medication adherence without shame mechanics.
+41%ADHERENCE · LOWEST QUARTILEvs baseline
84%RETENTION AFTER FIRST MISSED DOSEfrom 38%
DECISION TRACEAPPROVE
5 factors · 2 overrides
ORIGIN
A loan application built for the agent, on the borrower's doorstep.
14%FILES REJECTED AT PROCESSINGfrom 34%
3.1 daysTIME TO DISBURSALfrom 8.4
A TYPICAL ARC
A clear rhythm, adapted to the product.
This is a representative engagement. The actual scope, evidence, team, and gates are written before work begins.
Product audit, retention evidence, platform constraints, critical-flow selection
01Flow architecture, rough device prototypes, usability and comprehension rounds
02Visual system, native states, motion, haptics, accessibility and content
03Engineering handoff, device QA, analytics contract and staged release
04CHOOSE THE RELATIONSHIP
Project, subscription, on demand, or advisory.
Keep a partner in the decision.
Executive product counsel, research direction, portfolio review, design-system governance, and difficult product calls.
Explore Advisory ↗A senior design team, monthly.
Studio from $3,000, Direction from $6,000, and Partner from $12,000 per month. Plans and pricing remain transparent.
See Subscriptions ↗Named senior capability by the hour.
Designer $25, Architect $50, Partner $100. Transparent minimum blocks and a match within 48 hours.
See On Demand ↗SERVICE QUESTIONS
What buyers ask before they begin.
We share product logic and tokens, then respect each platform's navigation, input, motion, accessibility, and system conventions. Consistency is not forced sameness.
Yes. We begin with a system and implementation audit, preserve what works, and name the exact debt that should be retired.
Yes. Motion is specified as behaviour, not a video reference. We can hand over Rive or Lottie assets where appropriate, timing tokens, state diagrams, and reduced-motion rules.
Close enough to test gestures, sequencing, content, interruption, and recovery. The final standard is the production build on a real device, not the Figma file.
Yes. Clarity, honest sequencing, useful defaults, progressive disclosure, and good recovery outperform coercive countdowns and trapped cancellation flows over time.
APP DESIGN
Design the moment that lives in the hand.
A partner reads the brief and replies with a point of view within one business day.
Start an app product