When Your App Runs Slow, Users Walk Away Fast
I've watched too many good apps fail because they couldn't keep up. Loading screens that drag on forever. Animations that stutter. Battery drain that makes users angry. These aren't small problems when your business depends on people actually using what you built.
See What We Fix
Most Performance Issues Hide in Plain Sight
Last month, a client came to us with an app that worked perfectly on their test devices. But real users? They were deleting it within days. The problem wasn't obvious until we dug into the data.
Memory leaks were happening on older Android devices. Network requests were timing out on slower connections. The image loading strategy worked great on WiFi but killed the experience on mobile data.
You can't fix what you can't see. And most teams don't have the time or tools to see what's really happening when thousands of different devices run their code in the wild.
The Performance Problems That Actually Matter
Not every millisecond counts. Some do, though. Here's what breaks the user experience based on what we've measured across hundreds of apps.
Startup Time
Users give you about three seconds. After that, they're already thinking about uninstalling. We measure cold starts, warm starts, and everything in between to find where those seconds disappear.
Frame Drops
Smooth scrolling isn't a luxury anymore. When your list view stutters or your animations jank, it screams amateur hour. We track frame rates and identify the render bottlenecks.
Network Waste
Data costs money in Laos. Apps that download the same thing twice or fetch huge payloads when they need tiny ones get deleted fast. We audit every byte that crosses the network.
Battery Drain
Nothing kills trust faster than showing up at the top of the battery usage list. Background tasks, wake locks, and location services need careful handling. We find what's draining power unnecessarily.
Memory Pressure
Crashes from running out of memory look random to users. They're not. Image caching, list recycling, and leak detection matter more than most teams realize.
Storage Bloat
Apps that grow to gigabytes get uninstalled when storage runs low. Cache strategies, temporary file cleanup, and asset compression keep your footprint reasonable.
We Measure First, Then Fix What Matters
Every app is different. Cookie-cutter advice doesn't work. So we start by understanding your specific situation.
What devices do your actual users have? What network conditions do they deal with? Where do they use your app and for how long? All of this changes what performance work makes sense.
Then we instrument your app to collect real data from real usage. Not synthetic tests. Not lab conditions. The messy, unpredictable reality of phones with 2GB RAM on spotty 3G connections.
Baseline Measurement
We instrument your app to track the metrics that actually affect user experience, then collect data across your real user base for at least a week.
Bottleneck Identification
The data shows us where time disappears. We dig into profiling tools, memory dumps, and network traces to find root causes instead of symptoms.
Targeted Optimization
We fix the biggest problems first. Code changes, architecture adjustments, or asset optimization depending on what the data says will have the most impact.
Validation Testing
Changes go through the same measurement process. If the numbers don't improve, we keep looking. No guesswork, just results you can measure.
Our delivery app was hemorrhaging users after the first week. SignalChainNet found memory leaks we didn't know existed and cut our startup time by 60%. Retention numbers completely turned around within a month of the fixes going live.
Technical Lead, Vientiane Logistics Platform