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Cross-platform App Development in Los Angeles

Mobile apps delivered for iOS and Android from a shared codebase. This folder narrows the Los Angeles shortlist down to teams that fit this exact implementation angle.

16 vendorsLos Angeles, USACross-platform App Development
No paid placements16 teams scored95 case studies combined10 verified profilesUpdated June 2026
All Mobile DevelopmentiOS App DevelopmentAndroid App DevelopmentReact Native DevelopmentFlutter DevelopmentCross-platform App DevelopmentMobile MVP DevelopmentMobile App Modernization
+3 more specializations on the Los Angeles Mobile Development page
Filter by project budget
All budgets< $5K$5–15K$15–50K$50K+
Wpromote logo
11
Official Sources

Wpromote

El Segundo, CA, USAagencyTeam 200+

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Los Angeles ecommerce developmentHeadless commerce growth supportCross-platform App DevelopmentAPI DevelopmentBackend DevelopmentCross Platform App Development proofMarket coveragePricing disclosed12 case studies17 named clients
Verified Jun 2026
91/100
ExcellentTop 5%
Build Fit
Direct build
Proof
Strong proof
From $7K/mo
View profileCompare
LAv1 logo
12
VerifiedOfficial Sources

LAv1

Los Angeles, CA, USAagency

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with moderate proof and clearer commercial signals.
Cross-platform App DevelopmentCMS DevelopmentConversion-focused Web Development+9Cross Platform App Development proofMarket coveragePricing disclosed2 case studies1 named client
Verified Jun 2026
74/100
GoodTop 45%
Build Fit
Direct build
Proof
Moderate proof
From $2K/mo
Commercial details still need manual verification
View profileCompare
IMPRiNT logo
13

IMPRiNT

Los Angeles, CA, USAagencyTeam 10-49

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Cross-platform App DevelopmentAPI DevelopmentBackend DevelopmentCross Platform App Development proofMarket coveragePricing disclosed3 case studies6 named clients
Verified Jun 2026
73/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $7K/mo
Exact scope, staffing, and reporting should still be validated during outreach.
View profileCompare
Icepop logo
14
VerifiedOfficial Sources

Icepop

Los Angeles, CA, USAagencyTeam 10-49

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Cross-platform App DevelopmentConversion-focused Web DevelopmentFrontend Development+8Cross Platform App Development proofMarket coveragePricing disclosed8 case studies8 named clients
Verified Jun 2026
73/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $6K/mo
Exact scope, staffing, and reporting should still be validated during outreach.
View profileCompare
Infinity Media logo
15
Official Sources

Infinity Media

Los Angeles, CA, USAagencyTeam 10-49

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Cross-platform App DevelopmentAPI DevelopmentBackend DevelopmentCross Platform App Development proofMarket coveragePricing disclosed8 case studies8 named clients
Verified Jun 2026
73/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $10K/mo
Exact scope, staffing, and reporting should still be validated during outreach.
View profileCompare

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Milyon Digital logo
16

Milyon Digital

Los Angeles, CA, USAagencyTeam 2-9

Development provider tracked for cross platform app development fit, proof signals, pricing clarity, and delivery confidence.

Direct Cross Platform App Development fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Cross-platform App DevelopmentConversion-focused Web DevelopmentFrontend Development+8Cross Platform App Development proofMarket coveragePricing disclosed5 case studies5 named clients
Verified Jun 2026
73/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $3K/mo
Exact scope, staffing, and reporting should still be validated during outreach.
View profileCompare
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How we rank these companies
Proof depth
Case studies, named clients, and verifiable source citations from official channels.
Pricing visibility
Disclosed project floors, retainer ranges, or hourly rates - not just 'contact us'.
Local coverage
Service regions, city-specific landing pages, and geography-relevant case evidence.
Specialist depth
Build type match for this exact specialization, not just broad development presence.
Confidence score
Data completeness and profile freshness - incomplete profiles rank lower.

Scores are calculated automatically from structured data. No paid placement affects ranking position.

What to verify before hiring for cross-platform app development
Confirm the exact cross-platform app development scope and expected business outcome.
Review architecture, integrations, and ownership boundaries before vendor comparison.
Ask for proof from similar builds, case studies, and visible source signals.
Compare budget, timeline, staffing, communication, and delivery model.
Validate QA, launch, handoff, and support plans before outreach.
How to read a Los Angeles cross-platform app development proposal

Proof of similar work

Ask for recent cross-platform app development examples and make sure the team's role, stack, and outcome are clear.

Local-market fit

For Los Angeles, check whether the vendor can support your communication cadence, stakeholder overlap, and launch schedule.

Delivery ownership

Confirm who owns discovery, architecture decisions, implementation, QA, deployment, and post-launch fixes.

Acceptance criteria

Require milestones, acceptance criteria, performance targets, and handoff documentation before comparing price.

Cross-platform App Development in other cities

New YorkChicagoMiami

Frequently asked questions

What makes this Los Angeles Cross-platform App Development page different?

This page narrows the broader Los Angeles Mobile Development shortlist to vendors and buying criteria for cross-platform app development, with a tighter checklist and proposal-review context.

Should I use this page or the broader Mobile Development page?

Use this page when the build type is already clear. Use the broader Mobile Development page when you are still comparing multiple implementation directions.

How should I compare Cross-platform App Development proposals?

Compare proof from similar work, technical ownership, launch risk, QA standards, and support model before treating price as the deciding factor.

Not sure which Cross-platform App Development team fits?

Use the recommendation flow to describe your project and get a matched shortlist.

Get a personalised match