The 6 Best Mobile App Builders for Supplement Brands in 2025

For supplement brands in 2025, mobile apps matter more than ever. 

People buy vitamins, protein powders, and health stacks again and again. That means loyalty and repeat sales are key. And mobile continues to grow as most customers’ preferred way to shop.

Apps give shoppers an easy way to reorder, learn about products, and stay updated with push notifications. They're faster and more convenient than websites and better at keeping people coming back.

In this guide, we’ll break down six top mobile app builders for supplement and fitness brands. You’ll learn what each tool does, who it’s best for, and what to watch out for. Whether you're just starting or growing fast, this list will help you find the right fit for your brand.

What Are the Best Mobile App Builders for a Health & Fitness Supplement Brand?

Here’s a look at six of the top options for supplement brands looking to launch a mobile app. Each has strengths and trade-offs. Let’s break them down.

MobiLoud

MobiLoud is a service-based platform that converts your existing website into mobile apps for iOS and Android. You don’t build anything yourself – MobiLoud’s team handles everything from setup to publishing and ongoing updates.

Best for: Supplement brands with strong revenue on Shopify, SalesForce Commerce Cloud, WooCommerce, BigCommerce, Magento, headless stacks, or any other platform. Ideal for teams that want a fast, done-for-you solution without extra work or duplicated effort.

What makes it stand out:

• It mirrors your website 1:1, so all your custom features, integrations (like ReCharge, Klaviyo, Yotpo), and content come through in the app automatically.
• MobiLoud apps stay in sync with your site in real time. No need to manage two platforms.
• Push notifications are built-in and support advanced features like deep linking, segmentation, and automation (e.g., abandoned cart, reorder nudges).
• Full flexibility, including the ability to create pages, products and promos that only show in the app.
• Full-service support includes testing, app store submissions, and active support with launch and growth.
• In business for more than ten years, supporting over 2,000 brands to launch high-quality mobile apps.

Unlike other app builders, MobiLoud is the only option that fully converts your website into a true mobile app.

You’re not rebuilding anything. There are no templates, blocks or APIs to mess around with. Just your website powering a smooth, convenient mobile app.

This makes MobiLoud ideal for unique brands with custom web stacks. You’ll be able to carry everything over to your app with complete consistency between app and web guaranteed.

And once you’re live, it takes minimal work to maintain. Your apps automatically update along with your website. So when you make a change to the website, the app updates in real-time. No double work.

MobiLoud is also a complete service, not just a tool. You’ll be working with project managers who actively help you launch and grow the perfect app.

It’s the best option for brands who want to guarantee a positive ROI from their mobile app, and don’t want to have to build an entire in-house team to manage it.

Want to see how MobiLoud will turn your website into a clean, native mobile app? Get a free preview now.

Tapcart

Tapcart is a Shopify-only platform that lets you build a native app using a visual editor. It’s known for polished UI and tight integration with Shopify’s ecosystem.

Best for: DTC supplement brands on Shopify that want a quick launch, nice design, and control over the look and layout, without needing to write code.

What makes it stand out:

• Drag-and-drop App Studio lets marketers create branded apps fast.
• Real-time Shopify sync keeps products, collections, and orders updated automatically.
• Powerful push features are included in all plans, with automation and AI tools (like TapAI) on higher tiers.
• Solid tools for promoting bundles, drops, or flash sales – ideal for supplements with limited-time offers or stack deals.

Where it falls short:

• Only works with Shopify. If you plan to migrate or run multiple stores, it won’t scale.
• App layouts rely on pre-built blocks. You can brand the app but can’t create fully custom flows unless you're on the Enterprise plan.
• Plans scale quickly in price, and key features like abandoned cart push or loyalty perks are gated behind higher tiers.
• Not the most flexible. Integrating with your site features can be difficult.
• Acts as a separate platform from your website, which adds a decent amount of time and headspace to maintain.

Tapcart can work for Shopify-native brands who want a beautiful app fast, and are okay with some limitations and spending time keeping the app up to date.

Plobal Apps

Plobal is another app builder focused on Shopify, offering solid features for marketing, loyalty, and retention. It’s less polished than Tapcart but offers more hands-on marketing support.

Best for: Shopify brands with in-house teams who want deeper control over engagement and retention tools.

What makes it stand out:

• Built-in loyalty and referral tools help boost repeat purchases.
• Strong integration set including ReCharge, Klaviyo, and analytics platforms.
• Offers custom onboarding and growth support on higher plans.
• Dashboards for tracking sales, push metrics, and user behavior in-app.

Where it falls short:

• Like Tapcart, it's Shopify-only.
• App designs rely on standard templates that can feel similar across brands.
• Requires managing separately from your website.
• Integration with web features may be tricky, especially for custom features or niche integrations.
• Support and customization require higher-tier plans, making it harder for small teams to scale up affordably.

It’s a good fit for growing supplement brands with some marketing muscle and a Shopify tech stack.

Vajro

Vajro focuses on simplicity and speed. Its live preview builder is user-friendly, making it easy to get an app live with minimal technical effort.

Best for: Small to mid-sized Shopify brands launching their first app and looking for basic features like push notifications and loyalty tools.

What makes it stand out:

• Live preview feature gives you a real-time look at changes.
• Offers multilingual support, useful for global brands or regions with strict supplement labeling laws.
• Basic push notifications and cart recovery tools included on most plans.
• Good onboarding support and tutorials.

Where it falls short:

• Less flexibility in app layout and functionality unless you upgrade to higher plans.
• No support for platforms beyond Shopify.
• Not built for complex use cases like bundles, subscriptions, or compliance-heavy flows.
• The same issues with management overhead and flexibility as other app builders.

It’s great for getting started but may fall short for fast-growing or compliance-conscious supplement brands.

JMango360

JMango360 offers hybrid apps that combine native app features with web views. It works across multiple platforms and supports more complex ecommerce needs.

Best for: Mid-market supplement brands using non-Shopify platforms, who want the drag-and-drop builder experience.

What makes it stand out:

• Supports a range of platforms: Shopify, BigCommerce, Magento, and custom solutions.
• Supports subscriptions, loyalty programs, and content modules for product education.
• Offers flexible design options and more native features than web-only wrappers.
• Strong enterprise support and customization potential.

Where it falls short:

• Longer setup and launch timeline compared to others on this list.
• More expensive, especially with custom add-ons.
• May require more internal coordination or dev resources to get right.
• Customization requires a lot of additional cost and resources

JMango360 can be a good fit for non-Shopify brands. However, the limitations of block & template-based tools still remain.

Buildfire

Buildfire is a general-purpose app platform with strong plugin support. It’s not ecommerce-specific, but it can be customized to suit many use cases.

Best for: Teams with in-house developers or unique business needs not covered by Shopify-focused tools.

What makes it stand out:

• Plugin marketplace allows you to add functionality across ecommerce, education, and more.
• Supports custom code and features through its developer tools.
• Good for businesses that want a fully customized app experience.

Where it falls short:

• Steeper learning curve. Not a plug-and-play tool.
• Not built for ecommerce by default – you’ll need to do extra work to get things like cart, checkout, and loyalty running smoothly.
• Push and analytics tools are basic unless you build out advanced features.

Buildfire works best for supplement brands with custom needs and technical resources, not for those seeking simplicity or speed.

Why Supplement Brands Need to Think Differently

Selling supplements isn’t like selling t-shirts or mugs. It comes with strict rules, repeat-buying patterns, and a lot of customer education required.

Your app needs to do more than just look good. It has to handle the real challenges of the supplement space.

It has to support how your business really works: recurring revenue, upsells, education, and compliance. And not all app builders can check those boxes.

Here’s what your chosen mobile app builder needs to understand.

1. Compliance is non-negotiable

Supplement brands must follow strict FDA and FTC rules. That means your app needs to include disclaimers, age checks, and compliance-friendly layouts. 

For example, in some states, products like weight-loss or muscle enhancers require age verification before purchase. Not every app builder can handle that easily.

2. Subscriptions are the norm

Most customers buy supplements on a regular cycle, like every 30 or 60 days. That means your app must support “subscribe and save” options, auto-refills, and easy account management. 

A clunky subscription flow will lead to missed sales or lost customers.

3. Bundles and stacks are key to growth

Shoppers often buy “stacks”, bundles of products like pre-workout + protein + recovery supplements. 

Your app should make it easy to promote these with one-tap upsells or bundle discounts right in the cart, to maximize AOV.

4. Education builds trust

Supplements aren’t usually impulse buys. People want to know what’s in them, how they work, and why they’re safe. 

Rich product pages with videos, ingredient glossaries, and content modules are essential. A basic product list won’t cut it.

5. Retention drives revenue

In this space, your best customers buy monthly. That makes retention tools like push notifications, in-app loyalty programs, and reorder nudges even more important. 

Email and SMS can help. But apps let you own the channel and reach users directly, right on their home screen.

Must-Have App Builder Features for Supplement Brands

If you're a supplement brand, your app needs to be able to handle subscriptions, build trust, and help customers reorder with ease. 

Here are the must-have features you should look for when choosing an app builder:

1. Native subscription support

Your app should support tools like ReCharge, Bold, or Skio to offer auto-refills and subscription plans. Customers expect a smooth “subscribe and save” experience. And that means being able to manage subscriptions right in the app.

2. Push notifications with smart targeting

Push is one of your most powerful channels. Look for a builder that supports unlimited pushes, automation (like refill reminders), and segmentation for different customer groups. Bonus if it integrates with marketing automation platforms like Klaviyo or OneSignal.

3. Rich product pages

Supplements require trust. Your app should support product pages with supplement facts, ingredient breakdowns, customer reviews, and even videos. This helps educate shoppers and boosts conversions.

4. Built-in compliance tools

Look for support for age gates, health disclaimers, and compliance messaging. Even better if these can be shown dynamically (only on certain products or regions).

5. One-tap reorders and bundles

Reordering should take seconds. The app should allow deep links to past purchases, reorder buttons, and bundle options for “stacks” (e.g., pre/post workout kits).

6. Seamless integrations with your stack

The best builders plug right into the tools you already use:

• Email & SMS: Klaviyo
• Loyalty: Smile.io, LoyaltyLion
• Reviews: Yotpo
• Support: Gorgias, Loop Returns

7. Retention and revenue analytics

Track what matters: retention curves, cohort LTV, push open/click rates, abandoned cart recovery. This is how you turn insights into growth.

8. Platform flexibility

Some app builders only support Shopify. Others let you bring your own tech stack. If you’re not sure where you’ll be in a year, or you have a custom site, make sure the platform can grow with you. 

Choosing the Right Mobile App Builder

Every supplement brand has different needs, but a few simple questions can help you find the right fit.

• Are you on Shopify, or another platform? (e.g. Magento, BigCommerce, SFCC). A lot of app builders are Shopify-only, which disqualifies them if you’re on a different platform.
• Do you need full service and active support? Or are you okay with doing a lot of the work in-house?
• Do you have any specific feature requirements for the app? For example, specific apps or plugins that need to be integrated from your website. Check the app builder supports these out of the box.
• How unique is your brand? How well is the app going to be able to reflect your brand’s image? Many app builders work with pre-defined blocks and templates that leave little room for customization.

For the majority of brands, MobiLoud is the best fit.

Here’s why MobiLoud is the best choice for health and fitness supplement brands:

1. It fully converts every part of your website to your app. No integration woes, no missing features, no custom development required.
2. There’s basically zero overhead. Unlike DIY tools, which have to be managed separately from your website, MobiLoud apps update in real-time with your website. This could save you around 5-10 hours of manual work per week, which is not insignificant.
3. There are no limits. No templates, no APIs with rate limits or missing functionality. Whatever you can do on the web, you can do in your app.
4. It works with every platform. Shopify, SFCC, Magento, even custom websites. No platform lock-in.
5. It’s full-service. MobiLoud’s closer to an agency than a DIY tool. You’re working with real people who care about your success.

If your website is fast, mobile-optimized, and provides a great user experience, MobiLoud will be able to turn it into an amazing native app.

Get a free preview here to see how.

Final Thoughts

Supplements are a unique category. The right mobile app builder should help you launch an app that drives loyalty and retention, simplifies reorders, and allows you to stay compliant.

It needs to be more than just a neat template. You need an app that drives real business results.

You can get this with a number of app builders – but MobiLoud is the best, with the lowest maintenance load, and the fewest limitations.

Get in touch and learn how to start on the path to launching your own, branded, ROI-driven mobile app.