How much does an ecommerce app really cost?

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Friday, August 8, 2025
How much does an ecommerce app really cost?

The cost of an app is not only its price

"How much does an ecommerce app cost?" is one of the most frequently asked questions among business managers looking to digitize their mobile channel. But the right question is not only how much it costs to develop it, but how much it brings in return, efficiency and sales.

In this article we analyze the real costs of a native ecommerce app, explain what factors affect the budget, and show a clear example: Douglas, one of the leading chains in perfumery and cosmetics, which decided to launch its app with Reskyt to optimize its mobile sales.

Keys that affect the cost of an ecommerce app

1. Type of technology: native vs. hybrid

Native apps offer a superior user experience, better performance and access to features such as push notifications, biometrics or geolocation. Therefore, their initial cost is usually higher than that of a hybrid app, but so is their impact on sales and retention.

According to the IAB Spain Ecommerce Study Spain 2024, brands with native apps improve their mobile conversion by 52% compared to those that only have a responsive website.

2. Custom design or generic template

A generic app may cost less, but it sacrifices identity, experience and differentiation. The design adapted to your brand and your type of customer directly influences the perception of value.

3. Integration with ecommerce

An effective app must integrate in real time with your CMS or platform (Shopify, PrestaShop, Magento, etc.) so that prices, products, categories and stock are updated automatically.

Lack of integration means more hidden costs in maintenance, errors and duplicated management.

4. Development time

The traditional development of a native app can take 4 to 6 months if it is custom-made. Platforms like Reskyt allow to reduce that time to only 4 weeks, including design, integration, testing and publishing.

5. Maintenance and evolution

An important (and often overlooked) cost is ongoing maintenance: updates for iOS/Android changes, feature evolution, support, security and legal compliance.

In models such as Reskyt's, this maintenance is included in a fixed monthly fee.

How much does an ecommerce app cost with Reskyt?

How much does an ecommerce app cost with Reskyt?

Compared to custom development budgets that can exceed 40.000 € per app, Reskyt offers custom native apps from 350 €/month, including:

  • Design 100% adapted to your visual identity.
  • Connection with your ecommerce (Shopify, Magento, etc.).
  • Publication in App Store and Google Play.
  • Automatic push, promotions, banners and personalization without code.
  • Continuous support and evolution of functionalities.

This allows brands like Douglas to achieve tangible sales results without taking on the costs and risks of development from scratch.

Douglas: transforming the mobile channel with a profitable app

Douglas Spain, with dozens of physical stores and a strong digital presence, wanted to improve conversion from mobile and build loyalty among its regular cosmetics and perfumery customers.

Douglas: transforming the mobile channel with a profitable app

Main objectives:

  • Launch a native app that reflects their visual identity.
  • Automate promotions and communicate product launches.
  • Create a tailored experience for the mobile customer.

Thanks to the Reskyt solution:

  • They launched the app in 4 weeks without affecting the IT team.
  • They activated notifications segmented by brands, routines or season.
  • They encouraged repurchase with visual and intuitive flows.

Results:

  • +46% mobile conversion compared to responsive web.
  • 22% improvement in the average ticket among app users.
  • Reduction of up to 60% of the communication cost per campaign compared to email.

The Douglas app was not only a cost-effective solution, but a key loyalty lever in its 2024 digital strategy.

Frequently Asked Questions

Is it possible to calculate the ROI of an app?

Yes, it can be calculated by comparing CLTV (customer value) and conversion in app vs. web. According to Sensor Tower's State of Mobile 2024, app users buy up to 3 times more than browser users.

Do apps require large development teams?

Not if you choose a platform like Reskyt. The marketing team can manage content, promotions and sections without technical knowledge.

Are there hidden costs in app maintenance?

With SaaS platforms like Reskyt, maintenance is included. This avoids surprises for updates, support or evolutions.

What if my ecommerce changes platform?

The app can be adapted without the need to redo anything. Reskyt is compatible with the most popular CMS and platforms on the market.

Is it worth investing if I already have a good mobile website?

Yes, the app improves conversion, retention and loyalty. It is an own, direct and customizable channel. 90% of the time users spend on mobile is in apps, compared to 10% in browsers(Smartphone Usage Statistics 2025).

Conclusion: an app is an investment, not an expense.

Launching an ecommerce app can be affordable, fast and profitable if done with the right platform. The cost of an app is not only measured in euros invested, but in real return: more conversion, more repurchase and better experience for your customers.

Douglas has already proven it. And you too can start selling more from the channel your customers already prefer.

Do you want to know how much your app could cost and how much it would bring you? Ask for a demo and do the math with real data and without obligation.