mobile-app-builder

Audit and fix screen-reader labels, focus, touch targets, contrast, dynamic text and keyboard access in app screens.

Add or repair on-device AI and hosted model features with streaming, cancellation, privacy, safe failures and a verified platform API.

Define app activation and retention events, instrument an authorized analytics integration and design measurable experiments.

Choose iOS, Android and web app architecture, backend, storage and development tooling for the actual project stack.

Add or fix sign-in, sessions, account deletion, backend access and authorization in the existing app stack.

Reproduce and test app behavior on relevant iOS and Android devices, simulators and user journeys.

Diagnose iOS and Android build failures and prepare owner-managed signing without opening local private keys.

Compare app competitors, store listings and user reviews to find unmet needs, positioning gaps and verifiable feature evidence.

Turn a supplied design or prototype into implementable app screens, components, states and acceptance checks.

Build app UI, navigation, media, camera, images, haptics and adaptive layouts for relevant devices.

Design onboarding, paywalls, conversion journeys and screen states for a mobile app.

Prepare an app launch plan with audience, milestones, distribution, ownership and observable launch readiness.

Research a new app idea, validate the user problem and demand evidence, and define the first useful MVP before choosing infrastructure.

Research Apple App Store and Google Play listings, TikTok, Instagram and YouTube creators, and public TikTok, Meta and Google ads with bounded evidence.

Prepare truthful App Store and Google Play metadata, screenshots, localization, icons and store assets.

Choose app pricing, subscriptions or freemium boundaries from user value, costs, conversion evidence and store requirements.

Implement platform-specific widgets, watch features, app clips, live activities, shortcuts and native Android services.

Add or fix push notifications, deep-link delivery, subscriptions and purchase restoration with permission, cancellation and account isolation checks.

Plan creator partnerships, referrals and website SEO for an app; use audience evidence, search intent and measurable organic experiments.

Research app advertising and prepare measurable Apple, Google, Meta or TikTok acquisition experiments with separate spend authorization.

Apply iOS and Android design principles, accessible patterns and design inspiration to the current app.

Name and position an app around its audience, problem, differentiated value and truthful store messaging.

Review app privacy, consent, account deletion, data disclosure, security and store policy requirements.

Find a specific preserved mobile workflow, SDK reference, platform guide or CLI resource without loading the full library.

Fix an existing app's crash, stuck loading state, failed request, runtime error, slow screen or broken behavior. Reproduce the affected journey, preserve its stack and verify a focused repair. Also use for app performance and monitoring work.

Improve app activation, retention and lifecycle messaging from observed journey friction and consented user feedback.

Add or repair app state, queries, local persistence and offline behavior while preserving existing storage and account boundaries.

Prepare and verify iOS, Android and web submissions, test tracks, phased rollout and release gates.

Plan user interviews, synthesize supplied feedback and test app usability with clear questions, consent and evidence limits.

Resume an app task, audit or review a change, import a supplied artifact, or coordinate a focused build, fix or release in the existing stack.