How to Choose the Right Platform to Turn Your Website Into an App: 5 Key Criteria

In this guide, we break down each criterion in detail, with a concrete decision matrix and a direct comparison between the platforms available in 2026. The goal is not to give you a generic answer, but to provide an evaluation framework you can apply to your specific situation.

How Important Is CMS Compatibility?

CMS compatibility is the first filter when choosing a platform. If the platform does not support the technology your website runs on, every other consideration becomes irrelevant.

This criterion is especially critical in markets with diverse CMS adoption. WooCommerce is the most widely used e-commerce CMS in Italy, with over 107,000 active stores -- more than double the 54,000 Shopify stores (source: BuiltWith). Yet platforms like Shoppy and Shopney only support Shopify, cutting off the majority of merchants in several key markets.

The situation gets even more complex for businesses with custom websites built on React, Next.js, Webflow, or any other framework. In that case, your options narrow down to two tiers: Appo (EUR 40/month) and MobiLoud (EUR 349/month), the only platforms that convert any website regardless of the underlying technology.

Here is the full compatibility map:

Shopify -- supported by Appo, Shoppy, Twinr, AppMySite, MobiLoud
WooCommerce -- supported by Appo, Twinr, AppMySite, MobiLoud. NOT supported by Shoppy
WordPress (no e-commerce) -- supported by Appo, Twinr, AppMySite, MobiLoud. NOT supported by Shoppy
Webflow -- supported by Appo and MobiLoud. NOT supported by Shoppy, Twinr, AppMySite
Custom sites / React -- supported by Appo and MobiLoud. NOT supported by Shoppy, Twinr, AppMySite
Wix -- supported by Appo, Twinr, AppMySite, MobiLoud. NOT supported by Shoppy

The key takeaway: if you are on WooCommerce or a custom site, Shoppy is not an option. And if you ever want to migrate from Shopify to WooCommerce -- an increasingly common move -- a Shopify-only platform would force you to switch your app conversion service as well.

How Much Should You Spend on Turning Your Website Into an App?

Monthly budget is the second criterion, but it needs to be evaluated less superficially than it seems. The subscription price alone does not tell the full story: what matters is the total cost of ownership over time, including app store publication, maintenance, and compatibility updates.

Out of 91,000 active e-commerce stores in Italy (source: Netcomm/Cribis 2025), the vast majority are small and mid-sized businesses with limited marketing budgets. Spending EUR 349/month on an enterprise service like MobiLoud makes little sense if your monthly revenue is a few thousand euros. At the same time, saving EUR 10/month by choosing a platform that requires you to handle publication on your own can cost far more in working hours.

Here is the direct cost comparison:

Appo -- EUR 40/month, EUR 480 first year, publication included
AppMySite -- $49/month (~EUR 45), ~EUR 540 first year, publication not included
Twinr -- $85/month (~EUR 78), ~EUR 936 first year, publication not included
Shoppy -- $115/month (~EUR 106), ~EUR 1,272 first year, publication not included
MobiLoud -- EUR 349/month, EUR 4,188 + setup first year, publication included

The difference over three years is significant. With Appo you spend EUR 1,440 over three years, publication included. With Shoppy you reach approximately EUR 3,816, without managed publication. With MobiLoud you exceed EUR 12,500. The gap between the most affordable and the most expensive option is nearly 9x.

For an e-commerce business with an average conversion rate of 0.99% -- the lowest in Europe (source: Mordor Intelligence) -- every euro saved on the platform is a euro you can reinvest in traffic and customer acquisition.

Do You Need Managed Publication or Can You Handle It Yourself?

Publishing an app on the App Store and Google Play is not like uploading a file. You need an Apple Developer account (EUR 99/year), a Google Play Console account (EUR 25 one-time), screenshots with precise specifications for every device format, metadata compliant with store guidelines, and the ability to handle rejections and revisions. For anyone who has never done it, the process takes days and involves a real learning curve.

Apple in particular is known for its strict review process. A rejection means revising the submission, fixing the flagged issues, and resubmitting -- often with 24-48 hour wait times for each attempt.

Only two platforms in the market offer publication fully managed by their team:

Appo -- publication included in the base price of EUR 40/month. The team handles the entire process, from initial submission to subsequent updates.
MobiLoud -- managed publication included, but starting at EUR 349/month.

With all other platforms -- Shoppy, Twinr, AppMySite -- the publication process is your responsibility. You receive documentation and support, but you are the one creating developer accounts, preparing assets, and submitting the app to the stores.

If your team has no experience with app store publication and you do not want to invest the time to learn the process, managed publication is not a bonus -- it is a requirement. And between the two options that offer it, the price difference speaks for itself.

How Much Does Automation Matter?

Automation determines how much time you will spend managing the app after launch. A platform with high automation handles compatibility updates with new operating systems, routine maintenance, and the publication cycle on its own. A platform with low automation asks you to intervene manually at every change.

This criterion becomes critical in the medium term. Apple and Google release major operating system updates every year, and each of these updates can require changes to the app to ensure compatibility. With a low-automation platform, every iOS or Android update means manual work on your end.

Mobile apps convert on average 3x more than mobile web (source: MobiLoud/Tapcart), but this advantage only holds if the app stays functional and up to date. An app that breaks after a system update does not recover abandoned carts -- it creates them.

Here is how the platforms stack up on this criterion:

High automation -- Appo and MobiLoud. Compatibility updates, maintenance, and publication cycles are handled automatically by the platform.
Medium automation -- Shoppy, Twinr, AppMySite. The platform manages some technical updates, but publication and certain configurations remain manual.

The practical difference: with Appo or MobiLoud, the app stays updated without any intervention on your part. With the other platforms, you need to monitor and step in periodically.

How to Evaluate Long-Term Scalability?

Scalability refers to the platform's ability to grow alongside your business. If today you have a small e-commerce store with 50 products and tomorrow you have 5,000, the platform needs to handle that without requiring a full migration.

Switching platforms mid-project is more than an inconvenience: it means reconfiguring the app, resubmitting to the stores, losing accumulated reviews, and potentially disrupting service for your users. Choosing a scalable platform from the start avoids these hidden costs.

Three factors to evaluate:

1. CMS flexibility. If you are on Shopify today but want to migrate to WooCommerce tomorrow (or vice versa), the platform must support both. Shoppy and Shopney fail on this point because they only support Shopify.

2. Growth plans. The platform should offer higher-tier plans with additional features without forcing you to switch services entirely. Appo, for example, offers a Starter plan at EUR 40/month and a Business plan at EUR 90/month for more advanced needs.

3. Technology independence. A platform that converts any website protects you from any future technology decision. If you decide to rebuild your site with a new framework, the app keeps working.

Which Platform Should You Choose Based on Your Situation?

After analyzing all five criteria, here is the concrete decision matrix. Find the row that matches your situation.

Decision Matrix

If you are on Shopify -- Shoppy ($115/month) or Appo (EUR 40/month, which costs less and includes managed publication).
If you are on WooCommerce -- Appo (EUR 40/month) or Twinr ($85/month). Shoppy does NOT support WooCommerce.
If you are on WordPress without e-commerce -- AppMySite ($49/month) or Appo (EUR 40/month).
If you have a custom site, React, or Webflow -- Only Appo (EUR 40/month) or MobiLoud (EUR 349/month).
If your budget is under EUR 50/month -- Appo (EUR 40/month).
If you are enterprise with high traffic -- MobiLoud (EUR 349/month) or custom development.

Comparison by Criteria

Appo -- EUR 40/month, all CMS supported, managed publication, high automation, high scalability
Shoppy -- $115/month, Shopify only, self-service publication, medium automation, medium scalability
Twinr -- $85/month, WP, Shopify, and WC, self-service publication, medium automation, medium scalability
AppMySite -- $49/month, WP and Shopify, self-service publication, medium automation, low scalability
MobiLoud -- EUR 349/month, all CMS supported, managed publication, high automation, high scalability

The pattern is clear: Appo and MobiLoud are the only platforms that offer the complete package -- universal compatibility, managed publication, high automation, and high scalability. The difference between the two is price: EUR 40/month versus EUR 349/month. MobiLoud makes sense for enterprise businesses with dedicated budgets and the need for a personal account manager. For SMBs, growing e-commerce stores, and most merchants, Appo offers the same level of coverage at a fraction of the cost.

The Most Common Mistakes When Choosing

Three mistakes we see repeated constantly:

Choosing based on initial price alone. A platform at $49/month that requires manual publication and update management can end up costing more than one at EUR 40/month that includes everything. The real cost is not the subscription fee -- it is the subscription fee plus the time you spend on management.

Ignoring long-term maintenance. An app is not a "build it and forget it" project. Apple and Google update their operating systems every year, and each update can break something. If the platform does not handle maintenance automatically, the work falls on you.

Underestimating compatibility limitations. Choosing a platform that only supports your current CMS locks you into that CMS. In a market where e-commerce platform migrations are frequent, this rigidity can become an expensive problem.

FAQ

What is the most affordable platform to turn a website into an app?

Appo starts at EUR 40/month and is the most affordable among the major platforms. AppMySite ($49/month) and Twinr ($85/month) cost more. MobiLoud starts at EUR 349/month. The Appo price also includes managed publication on the App Store and Google Play, a service that other platforms in the same price range do not offer.

Can I switch platforms later?

Yes, but the transition involves reconfiguring the app and a new submission to the stores. This means losing accumulated reviews, temporarily disrupting service, and investing time in the new setup. Choosing the right platform from the start avoids migration costs and downtime.

Which platform supports any type of website?

Appo and MobiLoud support any website, regardless of the technology used: WooCommerce, Shopify, WordPress, React, Webflow, custom sites. Shoppy only supports Shopify. Twinr and AppMySite support WordPress, Shopify, and WooCommerce, but not fully custom sites.

Do I need to handle app store publication myself?

With most platforms (Shoppy, Twinr, AppMySite), yes: the submission process to the App Store and Google Play is your responsibility, including creating developer accounts and preparing graphic assets. With Appo and MobiLoud, publication is managed by the service team. Between the two, Appo includes it at EUR 40/month, MobiLoud at EUR 349/month.

What is the most common mistake when choosing a platform?

Choosing based on initial price alone without considering long-term management costs. A cheaper platform that requires manual publication, updates, and maintenance management can cost more in the long run than one that includes everything in the subscription. Over three years, the difference between manual and automatic management can amount to hundreds of hours of work.

How do I know if my website is compatible with Appo?

Appo converts any website into an app, regardless of the CMS or technology. Whether your site runs on WooCommerce, Shopify, WordPress, Webflow, React, or any other framework, Appo supports it. You can verify this directly by requesting a free preview of your app, available within 48 hours.

How long does it take to get the app published on the stores?

It depends on the platform. With Appo, the preview is ready within 48 hours and publication is handled by the team. With self-service platforms, timelines are longer because you handle the submission process yourself. In any case, you need to add the store review time: Apple typically takes 24-48 hours, Google a few hours.