How to make the case for a mobile app at your company

You know your business needs a mobile app.

You're not the one who needs convincing. It’s your boss or your boss’s boss - the person who signs off on engineering time - and is held accountable for the output from that time. They care about revenue, retention, and what it costs to ship and maintain. And for a lot of successful, longstanding companies, this boss is not comfortable or familiar with mobile.

There is a good chance your business found success before mobile apps became a thing. So it’s difficult to convince your boss that the business can find even more success with a mobile app.

This post is the case you bring to your boss. We’ll give you the data for why a mobile app is worth building, framed the way a decision maker reads it, and the argument for why building an app is far more approachable than it used to be. Take the parts that fit your company and leave the rest.

Start with where your users already are. Mobile devices account for over 60% of web traffic globally, but the number that lands in a budget meeting is this: people spend 94% of their smartphone time in apps, not browsers. Only 6% goes to the mobile web (Mobiloud). If your product only lives on the web, you're fighting for that 6%.

Users spend an average of 3.6 hours a day in apps, which added up to 5.3 trillion hours worldwide in 2025, up 3.8% year over year. Your users already built the habit of living in apps. The case you're about to make is whether your product gets to be one of them.

Mobile apps convert better than mobile web

If your company sells anything, this is the slide that gets the CFO's attention.

Mobile app conversion rates are 3x higher than mobile web (BuildFire). By industry, the gap is even wider:

Cart abandonment tells the same story. Shopping apps see a 20% cart abandonment rate, compared to 85.65% on mobile web. That gap is a different business outcome, not a rounding error.

For companies with e-commerce or transactional flows, apps generate 20-30% more revenue than mobile websites (AppVerticals). Customer lifetime value for app users is 2.8-5x higher than web-only users.

Mobile apps create a direct channel to your users

One of the most under appreciated advantages of a mobile app is the communication channel it opens.

Push notifications outperform every other channel for engagement:

Users who opt in to push notifications engage with apps 26% more often per month than those who don't (Mobiloud). Sending push notifications at the right time increases engagement by 75% and purchase behavior by 384%.

This is a direct, owned channel to reach people without competing in an inbox, buying ad impressions, or hoping the algorithm surfaces your content. Email deliverability keeps slipping and social reach is pay-to-play. A push notification lands on the lock screen.

For decision makers worried about customer acquisition cost, this is the argument: an app reduces your long-term dependence on paid channels by giving you a direct line to your most engaged users.

I would love to talk about widgets and live activities here as well but I don’t have the engagement data for it. My instinct says that having a useful widget that lives on home screens is impactful. I can’t imagine more valuable real-estate for a business to inhabit.

Mobile apps are faster, work offline, and access device capabilities

Native apps interact directly with device hardware, which means faster load times, smoother animations, and a more responsive experience than anything achievable through a browser.

Beyond performance, apps unlock capabilities that mobile web can't match:

• Offline access: Users can interact with your product without a network connection. Data syncs when connectivity returns. This is critical for field workers, commuters, and anyone with inconsistent connectivity.
• Camera, GPS, biometrics: Native APIs for the camera, location services, Face ID/Touch ID, and sensors are more reliable and performant than their web equivalents.
• Background processing: Apps can sync data, update content, and send notifications even when they're not in the foreground.
• Battery efficiency: Apps optimized for offline use drain batteries at a slower rate than apps that maintain constant server connections.

These aren't nice-to-have features. They're the reason users prefer apps. And they're the reason app session lengths average 5 minutes compared to 2.5 minutes on mobile web.

The market for mobile is massive and growing

If the conversation turns to market size and long-term trends, the numbers are on your side.

The global mobile application market was valued at $298 billion in 2025 and is projected to reach $1.017 trillion by 2034, growing at 15.1% CAGR (Fortune Business Insights). Mobile commerce alone is projected at $2.4 trillion in 2026.

Consumer spending on mobile apps (premium apps, in-app purchases, and subscriptions) reached $167 billion in 2025, up 10.6% year over year. That spending is already happening, not a forecast.

For B2B, enterprise mobility market revenue is expected to cross $63 billion by 2026. Companies are investing in mobile not just for consumer-facing products but for internal tools, field operations, and employee productivity.

Mobile app use cases for your industry

The case gets sharper when you ground it in your own vertical. The mechanics are the same everywhere (a faster surface, a direct channel, access to the device), but the payoff shows up differently depending on what you sell and how people use it.

• E-commerce and retail. Saved payment methods, one-tap checkout, abandoned-cart push notifications, back-in-stock alerts. This is where the conversion gap is widest: shopping apps see roughly a 20% cart abandonment rate against about 85% on mobile web, and app shoppers carry 2.8-5x the lifetime value of web-only ones.
• Food and restaurants. Mobile ordering, reorder-your-usual, real-time delivery tracking, loyalty built into the app. Restaurants with their own app see a 112% lift in reorder rates, and customers who order online visit 67% more often than those who don't. Starbucks runs roughly 13% of its US transactions through in-app Order & Pay.
• Finance and fintech. Balance checks, transfers, fraud alerts on the lock screen, biometric login with Face ID or Touch ID that mobile web can't reach. About 60% of US adults now prefer mobile banking, up from 37% in 2019, and finance apps have the highest stickiness of any app category. For most banks the app is already the primary channel, ahead of the branch.
• Healthcare. Appointment booking, telehealth visits, secure record access, medication reminders, with biometric security and offline access as real features. 86% of patients used a portal or app to reach their health information in the past year, and 54% of Americans used telehealth in the last year.
• Education. Bite-size lessons, streaks, offline downloads for the commute, push reminders that bring learners back. Mobile learners finish coursework about 45% faster than on desktop, and the streak-plus-notification loop is the retention engine: Duolingo runs most of its daily active users on mobile at roughly 8-minute sessions.
• Business and internal tools. Field-service apps, inventory and approvals, dashboards, offline data capture for technicians who lose signal on a job site. Enterprise mobility revenue is set to pass $63 billion by 2026. One React Native codebase ships to your company's iOS and Android fleet without standing up two native teams.
• Lifestyle and wellness. Habit tracking, wearable and sensor integration, push nudges timed to a user's routine. Background processing and health-sensor access are app-only, and the notification loop is what turns a download into a daily habit.
• Travel. Bookings, mobile boarding passes in the wallet, offline itineraries and maps for when you're roaming with no signal, real-time push for gate changes and delays. Mobile now drives about 63% of online travel bookings, and travelers reach for apps over mobile web mainly for speed.
• Social and community. Feeds, real-time messaging, the camera, notifications that pull people back. This is the category that defines the "94% of time in apps" number from the top of this post. If your product runs on engagement, the app isn't a second channel, it's the main one.

Across all of them, the features that move the business metric (push, offline, the camera, biometrics, background sync) are the ones mobile web can't reach. What changes by vertical is which of those matters most.

How to frame the ask

Data alone doesn't win budget. Here's how to frame the conversation with decision makers:

Don't lead with "we should build an app." Lead with the business problem.

• "Our mobile web conversion rate is X%. Apps in our category convert at 3x that rate. Here's what that means in revenue."
• "We're spending $Y/month on paid channels to re-engage users. Push notifications would give us a direct channel at near-zero marginal cost."
• “Our revenue channels are imbalanced. We’re over-indexed on wholesale buyers. A mobile app would help us sell direct to customers.”

Quantify the opportunity. Take your current mobile web traffic and apply the 3x conversion lift. Take your current email engagement rate and compare it to push notification benchmarks. Give them a number, not a concept.

Address the objection before they raise it. The objection will be cost and timeline. "Building a mobile app takes too long and costs too much." This is simply not true. It actually hasn’t been true for a while (with Expo) and then AI completely exterminated this concept.

The conversation should shift from “whether to build a mobile app” to “how to build a mobile app”.

Why Expo makes the business case easier to win

The strongest objection to building a mobile app has always been the cost/effort. Historically, you needed separate iOS and Android teams, separate codebases, and months of development before shipping anything (These specialized developers are also expensive and difficult to hire).

Expo changed that math years ago. AI changed it again.

AI writes most of the code now. Which eliminated the pain of building an app. And it shifted the bottleneck from building to shipping. Expo solves the shipping challenge better than anyone.

Here are a few important points you can share with colleagues or decision makers:

One codebase, both platforms. Expo is built on React Native, which means your team writes one codebase in React and JavaScript and ships to both iOS and Android. If you already have React web developers, they can build your mobile app. You don't need to hire platform-specific specialists.

81% of React Native developers already use Expo. This isn't an unproven bet. Expo is the standard toolchain for React Native development, which means a large talent pool, extensive community support, and a mature ecosystem of libraries and integrations.

Cloud infrastructure that eliminates DevOps overhead. Expo’s services handle builds, app store submissions, and over-the-air updates in the cloud. Your team doesn't need to maintain build servers, manage certificates, or coordinate app store releases manually. This cuts the operational cost of maintaining a mobile app after launch.

Over-the-air updates. With Expo’s OTA Update service, you can push over-the-air (OTA) updates to your app's JavaScript and assets, things like bug fixes, content changes, and UI tweaks, without shipping a new build through the app stores for every change. Native changes still go through a normal store submission. The result is faster iteration and less risk per release.

The pitch to your decision maker

"We can build a mobile app with our existing React team, ship to both platforms from one codebase, and use cloud infrastructure that handles builds and deployment. The timeline and cost are a fraction of the traditional approach, and we start seeing the conversion and engagement benefits from day one."

The business case for mobile apps has been clear for years. The barrier was always execution cost. With Expo, that barrier is significantly lower. The question isn't whether a mobile app is worth building. It's how quickly you can ship one.

Let us know how it goes…