One of the first decisions any mobile product has to make: native or hybrid?

It matters. Get it wrong and you're either over-engineering a simple product or building yourself into a performance ceiling you'll hit in year two. Get it right and you match your approach to what your product actually needs.

Here's the honest version of this decision.

What's the Difference?

Native apps are built specifically for one platform. iOS apps are written in Swift or Objective-C. Android apps are written in Kotlin or Java. Separate codebases, separate teams, separate deployment processes.

The upside: you get full access to everything the platform offers. Performance is as good as it gets. The user experience feels exactly like the OS it's running on. The downside: you're building and maintaining two separate products.

Hybrid apps are built with web technologies (HTML, CSS, JavaScript) and wrapped in a native container for deployment. You write one codebase, and it runs on both iOS and Android.

The dominant approach here is React Native — which isn't quite "write once run anywhere" but is close. Flutter (from Google) is the other major player, using Dart. Both let a single team build for both platforms with significant code sharing.

The upside: faster development, lower cost, one codebase to maintain. The downside: some performance limitations, and not all device features are as easily accessible.

Native: When It Makes Sense

Build native when:

Performance is the product. Games, AR/VR, real-time video processing, anything with intensive graphics or animations. Hybrid can handle most things, but if your product lives or dies on frame rate or rendering speed, native is the safer call.

Deep hardware integration is required. Custom Bluetooth implementations, background location tracking, NFC, specialised camera processing. Native gives you direct access to everything. Hybrid can reach most of these via plugins, but you're dependent on those plugins being maintained and compatible.

One platform only. If you're building an iOS-only app (common for enterprise, healthcare, or when your audience is clearly on one platform), the multi-platform argument for hybrid disappears.

You have the team. Native requires iOS and Android engineers. If you've got them and have the budget to maintain two codebases, the performance benefits can be worth it.

Hybrid: When It Makes Sense

Build hybrid (React Native or Flutter) when:

You're covering both platforms without double the budget. This is the primary reason most startups and product companies go hybrid. One team, one codebase, two platforms. The cost difference is significant.

Speed to market matters. Hybrid typically ships faster. If you're trying to validate an idea or get a v1 in front of users, that speed is valuable.

Your product isn't performance-critical. Most business apps, productivity tools, marketplaces, SaaS mobile apps — these don't need native performance. They need to be fast enough, reliable, and maintainable. Hybrid handles this well.

You want code flexibility. With a well-structured React Native codebase, you can share logic with a web app. For product teams building across web and mobile, this can simplify your architecture significantly.

The Middle Ground Nobody Mentions

React Native in particular has closed the gap significantly in recent years. Apps like Shopify, Discord, and many others run on React Native and the performance is indistinguishable from native for most users doing most tasks.

The "native is always better" argument made more sense in 2015 than it does now. The tooling has matured. The performance gap has narrowed. For most products, the question isn't "which is better" — it's "which is right for what we're building."

A Decision Framework

Answer these three questions:

1. What does your app actually need to do? List the features. For each one, ask: does this require native performance or deep hardware access? If the answer is no for most of them, hybrid is likely fine.

2. Who is your user and what platform are they on? If your audience is 90% iOS, native iOS might make more sense than hybrid. If it's split or unknown, hybrid covers both with one build.

3. What's your budget and timeline? Native is more expensive. If you're early-stage and need to validate fast, the cost and speed difference of hybrid is genuinely significant. If you're an enterprise with dedicated platform teams, the calculus changes.

What Most Projects Get Right (and Wrong)

Most early-stage products that go native wish they'd gone hybrid — they underestimated the cost and maintenance burden of two codebases. Most products that go hybrid are fine, with one common mistake: picking the wrong library for a feature that requires deep native access and then wrestling with plugin compatibility for months.

The fix for the second problem: before committing to hybrid, check that the specific native features you need have well-maintained React Native or Flutter support. Don't assume.

The Bottom Line

• Native if performance is core to the product, you need deep hardware access, or you're building for one platform only
• Hybrid (React Native or Flutter) if you're covering both platforms, budget or speed matters, and your feature set doesn't require low-level native access
• When in doubt: most apps should start hybrid and revisit later if a specific performance problem emerges — not the other way around

If you want to talk through your specific situation, get in touch. The right answer depends on what you're actually building.