Service · Engineering
Mobile app development that survives the rollout.
We build the engineering underneath the screens — the API, data, auth, and payments layer that decides whether an app is worth keeping installed. Native iOS and Android, or one React Native / Flutter codebase across both.
One app · one accountable stack
The real problem
Why most mobile apps get deleted within a month.
Because the build stopped at the screens. A pretty front end ships, the backend it depends on is an afterthought, and the app is slow, crashes under real conditions, or drains a battery — so the user removes it.
The gap is rarely the UI. It's the part users never see: an app that loads in time, talks reliably to your systems, holds up offline and on a weak connection, and doesn't fall over when traffic spikes. So we engineer from the data layer up — not the splash screen down.
Global 30-day uninstall rate in 2024 — more than one in every two installed apps is gone within a month.
AppsFlyer, 2025 edition ↗
Retail conversion lift from a 0.1-second improvement in mobile load time — travel lifted 10.1%.
Deloitte, 2020 ↗
Where it pays off
Where mobile actually pays off — and what each delivers.
"Mobile app" is a delivery channel, not a single product. It earns its budget in a handful of specific places. (Examples are illustrative, not client results.)
Customer-facing commerce & service apps
Ordering, accounts, loyalty, and self-service on the phone, drawing live from your catalog, pricing, and order systems. Higher conversion and repeat purchase on mobile traffic.
A returning customer reorders a usual basket in three taps with saved payment — a purchase a slow mobile site would have lost.
Field & deskless workforce apps
Technicians, drivers, nurses, and store staff get the data, forms, and workflows they need on a device, online or off. Less admin time, fewer trips back to a desk.
A technician logs a job, parts, and a photo on-site with no signal — syncing when coverage returns — instead of paperwork that evening.
Internal operations & approvals apps
Approvals, inventory checks, dispatch, and status updates move onto the phones of people who are never at a computer. Faster cycle time on decisions that used to wait.
A manager approves a high-value order from the floor in seconds, so it ships the same day instead of waiting for a laptop.
Booking, scheduling & on-demand apps
Customers book, reschedule, track, and pay in real time against your availability and fulfillment systems. Fewer no-shows and lower phone-support load.
A customer reschedules a delivery window the night before instead of calling during business hours — resolving in seconds.
Account, portal & companion apps
A mobile front door to existing customers' own data, documents, and transactions, mirrored from your back-office platform. Lower support contact, higher engagement.
A member checks a balance, downloads a statement, and updates a payment method at midnight — no call center required.
Connected-device & data-capture apps
The mobile interface to hardware, sensors, or a data-collection workflow — reading, configuring, and reporting in the field. Faster, more accurate capture than paper.
An inspector records readings against a checklist with validation that catches a missed field at entry, not on review a week later.
As of June 2026 · revisit quarterly
What good mobile engineering does to those processes — the measured impact.
Independent, named-source findings — cited as third-party evidence, never Silicon Prime's own client results.
Speed converts. A 0.1-second improvement in mobile speed lifted retail conversions 8.4%, travel 10.1%, and retail AOV 9.2%. The engineering that makes an app fast is the engineering that makes it pay.
Deloitte, "Milliseconds Make Millions," 2020 ↗
Reliability is retention. Global 30-day uninstall rate in 2024. The difference between a kept app and a deleted one is overwhelmingly the post-install experience — not the store screenshots.
AppsFlyer, 2025 edition ↗
Demand outruns capacity. Enterprise demand for mobile apps grows five times faster than internal IT can deliver — the structural case for one cross-platform codebase and an accountable external team.
Gartner, 2015 ↗
What's included
What mobile app development covers — and the approaches we choose between.
The scope below is what separates an app that's kept from one that's deleted. The first decision is how to build it — and we make that call against your product, not a framework preference.
Platform & approach selection
Native (Swift/Kotlin) for peak performance and deep integration; React Native to share one codebase across both; Flutter for pixel-consistent UI; web/hybrid when no store app is needed. We pick the simplest fit, not a house framework.
Backend, API & data engineering
Our core strength — and where apps live or die. We build or harden the auth, data, sync, push, and payments layer, so the app stays fast and reliable on a real network, not just office Wi-Fi.
Offline-first & sync engineering
For field, transit, and low-connectivity use: local storage, conflict-safe sync, and graceful handling of a flaky connection — so the app keeps working when the signal doesn't.
Performance, reliability & store readiness
Cold-start and load-time tuning, crash-free-session and battery/memory profiling, and a clean path through App Store and Play Store review into a staged release.
Security, identity & compliance
Secure storage, certificate pinning, scoped auth, and data handling mapped to your regime (HIPAA, PCI, SOC 2) — built in from the first commit, not a pre-submission scramble.
Maintenance, monitoring & enablement
OS upkeep, crash and performance monitoring, and training your team to read the dashboards and ship updates — so the app doesn't decay the moment we step back.
What you get — all assigned to you under full work-for-hire IP
How it runs
How a mobile app engagement runs.
One accountable lead, fixed scope, no handoffs — the same delivery model behind all our work, tuned for the platform choices and store realities a mobile build adds.
STEP 01
Discover
Scope the use case, the audience, the platforms that matter, and the systems the app must talk to.
Output: a ranked plan & success metrics
STEP 02
Decide the stack
Choose native, React Native, Flutter, or web against your real requirements and team — with the trade-off written down.
Output: an architecture & the platform decision, justified
STEP 03
Build
Develop the app and its backend in your own infrastructure, instrumented for crashes and performance, with offline and security designed in.
Output: a working app behind your access controls
STEP 04
Ship & support
Store submission, a staged release (internal → beta → wide), metrics watched against kickoff targets, your team trained to operate and update it.
Output: a published app & a team that owns it
Straight talk
What we can honestly say about building this.
We are a software and AI engineering lab, and our public, named record is in production web platforms, marketplaces, and AI delivery — not a wall of consumer app-store icons. We're not going to show you a stock portfolio of mobile screenshots we didn't build.
What we do bring is the part of mobile development that decides whether an app survives — product and backend engineering with a long track record of staying in production. We built Bridge Athletic as a 2012 startup and carried it through 12+ years of modernization and performance work without the product going offline — now used by USC, the LA Rams, and MLB and MLS teams.
If a native app isn't the right answer — if a fast mobile web experience serves you for less — the person who scopes the work will tell you so, because the same person answers for whether it ships.
Silicon Prime is a Stanford-rooted Responsible AI lab, founded in 2011, run by founder Kelvin Tran — 20+ years of production engineering, including multimillion-dollar systems for one of the world's largest automobile manufacturers, personally accountable for every engagement.
Why build your mobile app with us.
We engineer the part that actually breaks. Most app failures are backend, performance, and reliability failures — our core strength — not UI problems. We build from the data layer up.
Approach chosen for your product, not our convenience. Native, React Native, or Flutter is a decision we justify against your requirements — including recommending you skip a native app when the use case doesn't need one.
One accountable lead, not an account team. No handoffs between sales and delivery — the engineer who scopes it answers for the rollout and the crash-free rate.
Built to transfer. App source for every platform, the backend services, and the release pipeline are assigned to you under full work-for-hire IP, and your team is trained to run and extend it — you own the asset, not a dependency.
AI where it earns its place. When the app genuinely benefits from intelligence — search, recommendations, an in-app assistant — our enterprise AI development brings the same governed, production-first discipline, and we say so plainly when it doesn't.
Where it lands first
Where mobile app development lands first.
Healthcare
Patient-engagement, intake, and clinician companion apps inside HIPAA-compliant architectures, every data path logged and secured.
Healthcare software →Fintech
Servicing and payment apps where authentication, secure storage, and an audit trail are engineered in from the first commit.
Fintech software →Field & multi-site operations
Apps for technicians, drivers, and store staff that work offline and sync — a consistent process in the hands of a distributed workforce.
Operations platforms →Questions buyers ask before they build.
Thirty minutes · no pitch deck
Ready to build an app people keep on their phone?
Bring the use case and the systems it has to talk to — we'll tell you honestly which approach fits (native, cross-platform, or no app at all), where the reliability risk sits, what it takes to build, and what it costs to run.