Mobile Apps Built for Growth
We ship product-grade mobile applications with attribution, deep links, in-app events and release instrumentation built in — so growth teams act on real user behaviour from day one.
- 120+
- Apps shipped
- 4.8★
- Median store rating
- 98%
- Event coverage
App Performance
Last 30 days · 9 apps in flight
Installs
2.4M
+31%
D30 retention
24.6%
+18%
Crash-free
99.8%
+0.4%
Where App Development programs break — and how we fix them
Most enterprise apps ship fast and then stall — because measurement and release discipline were never part of the build.
Pain point
Attribution added too late
SDKs retrofitted post-launch mean missing events and untrustworthy install-to-revenue data.
Techslay solution
Measurement-first builds
Attribution, deep links and event taxonomy implemented before the first store submission.
Pain point
Release cycles block growth
Slow, manual app releases stop experiments from running at experiment speed.
Techslay solution
Automated release trains
CI pipelines, phased rollouts and over-the-air config so features ship on a weekly cadence.
Pain point
Performance regressions hurt ratings
Crashes and jank accumulate silently until store ratings and retention collapse.
Techslay solution
Crash and vitals guardrails
Monitoring, budgets and alerts wired into the build so regressions surface before users do.
Pain point
Product and marketing data split
App events and revenue systems never reconcile, so CAC and LTV stay guesswork.
Techslay solution
Unified event spine
Server-side validation and warehouse reconciliation connecting app events to finance.
A repeatable App Development operating model
One operating model from discovery to scale, identical across every platform.
Stage 01 output
Discover
Product audit, user flows, technical constraints and measurement gaps mapped before design.
- Audit depth
- 100 pts
- Timeline
- 8 days
Everything included in Techslay App Development
Modular capabilities — engage the full stack or the pieces you are missing.
iOS & Android
Native Swift and Kotlin builds where performance and platform fidelity matter.
Cross-Platform
React Native and Flutter delivery with shared logic and native modules.
Attribution & MMPs
AppsFlyer, Adjust and SKAN-aligned measurement configured pre-launch.
Deep Links
Deferred and contextual deep linking wired into install and re-engagement flows.
Push & Messaging
Lifecycle messaging engineered around consent and incremental lift.
In-App Purchases
Store billing, subscriptions and revenue validation implemented end to end.
Crash & Vitals
Crash reporting, performance budgets and release health dashboards.
Security
Attestation, secure storage and API hardening from the first build.
Backend & APIs
Product APIs, sync layers and offline-first architecture.
Release Automation
CI/CD with phased rollouts, flags and OTA configuration.
AI Features
On-device and API-backed intelligence built into the product surface.
The architecture behind every App Development engagement
The same product architecture powers every build.
Mobile
- Swift
- Kotlin
- React Native
- Flutter
Backend
- Node.js
- PostgreSQL
- REST / GraphQL
- Realtime
Measurement
- AppsFlyer
- Adjust
- SKAN
- Firebase
Quality
- Crash reporting
- Device matrix
- E2E tests
Release
- CI/CD
- Phased rollout
- Feature flags
From input to compounding growth
A closed loop — every release feeds measurable product outcomes back into the roadmap.
- Step 1
Input
Product specs, designs and event taxonomy enter a governed pipeline.
- Step 2
Build
Features shipped behind flags with instrumentation verified per release.
- Step 3
Measure
Installs, events and revenue reconciled against warehouse data.
- Step 4
Optimize
Retention and conversion experiments run on a weekly cadence.
- Step 5
Growth
Proven flows roll out to new markets and platforms.
Global fintech app — Financial services
How Techslay App Development moved the numbers that matter.
Challenge
Install attribution was broken across 6 markets, crash rates capped store ratings at 3.9 and no team could connect marketing spend to funded accounts.
Solution
We rebuilt the app's measurement layer on SKAN-aligned MMP integration, shipped release automation and connected app events to CRM revenue.
Execution
- MMP and SKAN postbacks deployed across iOS and Android in 3 weeks
- Deep links and deferred attribution live for all paid channels
- Crash-free sessions raised to 99.8% with release health gates
- App events reconciled to funded accounts in the warehouse
Results dashboard
Verified- Store rating
- 4.8★
- Installs attributed
- 2.4M
- CAC reduction
- 42%
- Markets scaled
- 6
"We finally know which installs become revenue. Our spend decisions changed overnight."
App Development tuned to your sector
Select an industry to see how the engagement model adapts.
Compliance-aware flows with secure storage and audit-ready events.
−38% CAC
An accountable partner, not a vendor
The operating standards behind every engagement.
Transparent Reporting
Release, quality and growth metrics visible in one dashboard.
Dedicated Team
A named engineer, designer and product lead on every build.
AI-Assisted QA
Automated regression and anomaly checks on every release.
Real-time Dashboard
Retention, installs and revenue live for every stakeholder.
Security First
Attestation, encryption and hardened APIs from the first commit.
Global Scaling
Store optimization and localization across 11 markets.
App Development questions, answered
Everything procurement, marketing and engineering teams usually ask.
We architect, design, build and operate mobile applications — including attribution, deep links, release automation and post-launch optimization — as one accountable product program.
Still have questions?
Book a free strategy consultation with a senior Techslay specialist.
Let's Build Your Mobile Product
Book a free strategy session with a senior product engineer. You'll leave with a technical audit and a delivery plan — whether or not you work with us.
What to expect
- 45-minute session with a senior engineer, not a salesperson
- Product and measurement audit included
- NDA signed before any data is shared
- Response within 24 business hours