Vendar
AI vendor intelligence
DevelopmentMobile DevelopmentNew YorkMobile App Modernization

Mobile App Modernization in New York

Refactors, rewrites, and modernization for legacy mobile apps. This folder narrows the New York shortlist down to teams that fit this exact implementation angle.

16 vendorsNew York, USAMobile App Modernization
No paid placements16 teams scored271 case studies combined13 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 New York Mobile Development page
Filter by project budget
All budgets< $5K$5–15K$15–50K$50K+10 of 16 teams
Avex logo
1
Top 1Verified

Avex

New York, NY, USAagencyTeam 10-49

New York ecommerce agency with SEO and conversion support for DTC and Shopify-led growth teams.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
EcommerceMobile App ModernizationAndroid App DevelopmentAPI DevelopmentMobile App Modernization proofMarket coveragePricing disclosed11 case studies13 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $6K/mo
Ecommerce-first positioning narrows the strongest-fit scenarios.
View profileCompare
Big Drop logo
2
Top 2Verified

Big Drop

New York, NY, USAagencyTeam 10-49

New York web and digital agency with SEO optimization for brands launching growth-focused websites.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
EcommerceMobile App ModernizationAndroid App DevelopmentAPI DevelopmentMobile App Modernization proofMarket coveragePricing disclosed12 case studies15 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $5K/mo
Web-design heritage can make the SEO narrative feel less specialist than search-led agencies.
View profileCompare
Digital Silk logo
3
Top 3Verified

Digital Silk

New York, NY, USAagencyTeam 10-49

Development provider tracked for mobile app modernization fit, proof signals, pricing clarity, and delivery confidence.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
EcommerceMobile App ModernizationAndroid App DevelopmentAPI DevelopmentMobile App Modernization proofMarket coveragePricing disclosed70 case studies11 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $6K/mo
Broader agency scope may dilute pure-play SEO perception.
View profileCompare
Side-by-side comparison
Top 3 compared side-by-sideScore · Pricing · Proof
Best score
Avex
70/100
#1
Big Drop
70/100
#2
#3
Pricing$6K/mo$5K/mo↑$6K/mo
Case studies111270↑
Team size10-4910-4910-49
Scroll to see more agencies
Lounge Lizard logo
4
Verified

Lounge Lizard

New York, NY, USAagencyTeam 10-49

Development provider tracked for mobile app modernization fit, proof signals, pricing clarity, and delivery confidence.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
EcommerceMobile App ModernizationAndroid App DevelopmentAPI DevelopmentMobile App Modernization proofMarket coveragePricing disclosed20 case studies9 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $5K/mo
Broad service mix can feel less specialist than a dedicated SEO-only operator.
View profileCompare
Aumcore logo
5
Official Sources

Aumcore

New York, NY, USAagencyTeam 10-49

Development provider tracked for mobile app modernization fit, proof signals, pricing clarity, and delivery confidence.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
EcommerceEcommerce conversationsMobile App ModernizationAndroid App DevelopmentAPI DevelopmentMobile App Modernization proofMarket coveragePricing disclosed35 case studies15 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $6K/mo
Enterprise-friendly posture can push the commercial floor upward.
View profileCompare

Not sure which team fits your stack?

Answer 3 questions — get a shortlist matched to your tech, timeline, and budget.

Get matched
MeanPug logo
6
Verified

MeanPug

Brooklyn, NY, USAagencyTeam 10-49

Development provider tracked for mobile app modernization fit, proof signals, pricing clarity, and delivery confidence.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Mobile App ModernizationAndroid App DevelopmentAPI DevelopmentMobile App Modernization proofMarket coveragePricing disclosed8 case studies6 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $5K/mo
Vertical concentration can narrow fit outside legal and high-ticket services.
View profileCompare
Power Digital logo
7
VerifiedOfficial Sources

Power Digital

New York, NY, USAagencyTeam 200+

Development provider tracked for mobile app modernization fit, proof signals, pricing clarity, and delivery confidence.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Mobile App ModernizationAPI DevelopmentBackend DevelopmentMobile App Modernization proofMarket coveragePricing disclosed3 case studies
Verified Jun 2026
69/100
AverageBelow avg
Build Fit
Direct build
Proof
Strong proof
From $10K/mo
Broader operating model can outsize a minimal single-channel brief.
View profileCompare
Ruckus logo
8
Verified

Ruckus

New York, NY, USAagencyTeam 10-49

New York brand and digital agency suited to strategy-led search visibility for ambitious service and growth brands.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Mobile App ModernizationAPI DevelopmentBackend Development+5Mobile App Modernization proofMarket coveragePricing disclosed8 case studies8 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $7K/mo
Broad strategy scope can feel less specialist to deep SEO buyers.
View profileCompare
NoGood logo
9
Official Sources

NoGood

New York, NY, USAagencyTeam 10-49

NYC growth marketing agency with strong startup, SaaS, content, and in-house team alignment.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
Mobile App ModernizationAPI DevelopmentBackend Development+6Mobile App Modernization proofMarket coveragePricing disclosed8 case studies10 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $8K/mo
Commercial scope usually fits growth-stage and funded teams more than SMB budgets.
View profileCompare
Taktical Digital logo
10
Verified

Taktical Digital

New York, NY, USAagencyTeam 10-49

Development provider tracked for mobile app modernization fit, proof signals, pricing clarity, and delivery confidence.

Direct Mobile App Modernization fit
Shows relevant development delivery signals, with strong proof and clearer commercial signals.
EcommerceEcommerce authority growthMobile App ModernizationCross-platform App DevelopmentMobile Backend and API Integration+4Mobile App Modernization proofMarket coveragePricing disclosed35 case studies14 named clients
Verified Jun 2026
70/100
GoodTop 45%
Build Fit
Direct build
Proof
Strong proof
From $5K/mo
Broader growth orientation can feel less pure-play than technical SEO boutiques.
View profileCompare
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 mobile app modernization
Confirm the exact mobile app modernization 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 New York mobile app modernization proposal

Proof of similar work

Ask for recent mobile app modernization examples and make sure the team's role, stack, and outcome are clear.

Local-market fit

For New York, 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.

Mobile App Modernization in other cities

Los AngelesChicagoMiami

Frequently asked questions

What makes this New York Mobile App Modernization page different?

This page narrows the broader New York Mobile Development shortlist to vendors and buying criteria for mobile app modernization, 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 Mobile App Modernization 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 Mobile App Modernization team fits?

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

Get a personalised match