Comparison

AI App Builder Appy Pie vs NucleApp

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AI App Builder Appy Pie

Create a professional website quickly and easily using AI. Transform your text into a responsive, user-friendly site in seconds without coding. Customize with drag-and-drop tools and leverage AI for automation and data analysis.

Highlights
  • Turn text into website in seconds
  • AI-powered website development
  • No coding required
  • Drag-and-drop interface
  • Responsive design
  • Customizable templates and themes
  • AI analytics for user data
Features
Read full description

Build a real Android and iOS app from a simple text prompt — no coding, no setup, no third-party tools required. AI App Builder Appy Pie uses Generative AI to turn your idea into a fully functional native mobile app in minutes. Describe your app, and the AI creates screens, navigation, and app logic automatically. Customize with a visual editor, preview on your device, and publish directly to Google Play and the Apple App Store. Appy Pie delivers a complete, production-ready app from a single prompt. Every app comes with backend infrastructure, database, and hosting fully built in — no Firebase, no AWS, no third-party tools to configure. KEY FEATURES: • Prompt-to-App in Minutes: Type your idea and the AI generates a working native app structure instantly • Native iOS & Android: Build real mobile apps — not just web apps or PWAs • Backend & Hosting Included: Infrastructure, database and hosting are fully built in, zero setup • Visual Editor: Click any element to edit text, images, colors and layout • Publish to App Stores: Step-by-step guidance to submit to Google Play and Apple App Store • Push Notifications: Send real-time announcements and updates to users • Payments & Subscriptions: Accept one-time or recurring payments in your app • Bookings & Appointments: In-app calendar with automated reminders • User Authentication: Login, sign-up, social logins and role-based access • 450+ Integrations: Stripe, PayPal, Mailchimp, HubSpot, Slack and more • Offline Access: Users can view content without an internet connection • Analytics & Insights: Track installs, sessions, orders and conversions • 7-Day Free Trial: No credit card required WHO IT'S FOR: Whether you're a startup founder validating an MVP, a small business replacing third-party platforms, an e-commerce brand launching a mobile storefront, or a non-technical creator building your first app — AI App Builder Appy Pie gets you from idea to published app without writing a single line of code. Terms of Use: https://www.appypie.com/terms-of-use

About

NucleApp

Create professional mobile apps without coding using a drag-and-drop interface and over 80 templates. This platform makes app development accessible to everyone, empowering you to bring your ideas to life.

Highlights
  • No-code app development
  • Drag-and-drop interface
  • 80+ app templates
  • Screen builder
  • App link creation
  • Intuitive design
Features
Read full description

What is NucleApp? NucleApp is a dynamic platform to build apps without the need for any programming/coding knowledge or technical skills. It helps users to create any type of app with simple and easy steps. It can create professional-level apps with equipped tools and can be used by any iOS, Web apps and other mobile platform apps for free. NucleApp has strong expertise from ‘SurveyHeart’ which is another successful company run by the Same Founder. With NucleApp, the world of app development becomes accessible to everyone. Empower your creativity and turn your ideas into reality with this revolutionary app creation platform. Start building your app today and unlock the limitless possibilities of mobile technology. Why NucleApp? Easy-to-use Interface: The interface is intuitive and easy to use. You don't need any technical skills to get started. Our app provides a clean and user-friendly interface that guides you through the entire app creation process. You can easily navigate through various sections and modules to build your desired app. Intuitive Drag-and-Drop Interface: NucleApp simplifies the app development process by providing a visual drag-and-drop interface. You can effortlessly design and arrange app screens, buttons, images, and other elements to create a stunning and professional-looking app. App Templates: Choose from a wide variety of pre-built 80+ app templates that cater to different industries and app types. These templates provide a solid foundation for your app and save you time in designing its basic structure. You can customize and personalize these templates according to your requirements. Discover our extensive collection of categorized pre-built app templates including Real estate, art & Fashion, Lifestyle & Wellness, Transportation, Content Creation, Reading & literature, organization & productivity, Education, Events & planning, communication & contacts, Cooking & Food, Sports, Technology & Design, Health & Wellness, Travel & Tourism, Business & Employment, News and Information, Shopping, Photography & Creativity and etc., Screen Builder: The screen builder typically provides a visual representation of the app screen or page being designed. It may resemble the final appearance of the app, allowing developers to see a real-time preview as they make changes. App Builder: The app builder provides the functionality to search the screens created by the user. With this feature, users can easily manage and navigate through their collection of screens by applying sorting options based on criteria such as screen name, creation date, or other relevant parameters. Additionally, users can utilize the search functionality to quickly find specific screens by entering keywords or filters, making it efficient to locate and work with the desired screens within the app builder. App Link Creation: After Publishing the app, it typically generates a unique link that serves as the access point for your app. This link can be shared with your users, friends, or potential customers, allowing them to easily access and install the app. The generated link serves as a gateway to your app and can be distributed through various channels. You can share the link via messaging apps, email, and social media platforms, or even embed it on your website. By sharing the link, you enable others to directly download and install your app on their devices. It also provides options to submit your app to official app stores. Preview: This feature provides a real-time representation of how the screen will look. This allows for immediate feedback and evaluation of the screen's appearance and functionality, enabling users to identify any necessary adjustments or refinements. Previewing the screen helps ensure a polished and user-friendly experience by allowing developers to iteratively fine-tune the design and achieve the desired look and feel before proceeding with further development or publishing the app.txt

Screenshots

AI App Builder Appy Pie4 screens
NucleApp4 screens

Verdict

The call

The clearest difference is rating: AI App Builder Appy Pie at 4.3 against NucleApp's 3.6. AI App Builder Appy Pie also leads on ratings volume (630 vs 13). NucleApp's advantage is in-app purchases (none vs 5) and review sentiment (69% vs 54%). On price, update cadence, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AI App Builder Appy Pie sells 5 in-app purchases, starting at $15.99 per month. NucleApp asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AI App Builder Appy Pie holds the better App Store score, 4.3 against 3.6. That said, the two scores are not equally well evidenced: AI App Builder Appy Pie has 630 ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 54% of AI App Builder Appy Pie's written reviews are positive against 69% of NucleApp's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

AI App Builder Appy Pie ships an update every 2 months, NucleApp every 3 months. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

Scorecard5 real differences · 5 level
AI App Builder Appy Pie versus NucleApp: the parameters behind the verdict, then further details
ParameterAI App Builder Appy PieNucleApp
PriceFreeFree
Rating4.3 (630 ratings) — better3.6 (13 ratings)
Positive reviews54.0% of reviews69.2% of reviews — better
Number of ratings630 — better13
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.215.0 — better
Further details — not scored
Size9 MB104 MB
Age rating4+17+
DeveloperAppy Pie LLPNucleApp Software Private Limited

Customer experience

AI App Builder Appy Pie

All ratings630 ratings
Positive80.8%
Neutral5.2%
Negative14.0%
Written reviews189 reviews
Positive54.0%
Neutral2.6%
Negative43.4%

NucleApp

All ratings8 ratings
Positive75.0%
Neutral12.5%
Negative12.5%
Written reviews13 reviews
Positive69.2%
Neutral15.4%
Negative15.4%

Bugs and requests

AI App Builder Appy Pie

Reported bugs

3 issues
  • App crashes when I click on users
  • Login screen freezes
  • Incompatible with older devices

Requested features

2 requests
  • Dark mode option
  • Advanced analytics dashboard

NucleApp

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

AI App Builder Appy Pie

Subscriptions5
  • Grow Monthly Plan$15.991 Month
  • Start Monthly Plan7 Days trial$17.991 Month
  • Mobile Monthly Plan$60.001 Month
Show 2 more
  • Grow Plan7 Days trial$159.991 Year
  • Start Annual Plan7 Days trial$179.991 Year
None

NucleApp

No in-app purchases

Questions

Is AI App Builder Appy Pie free?
AI App Builder Appy Pie is free to download, with in-app purchases available.
Is NucleApp free?
NucleApp is free to download, with no in-app purchases.
Which has better reviews, AI App Builder Appy Pie or NucleApp?
AI App Builder Appy Pie is rated higher. AI App Builder Appy Pie averages 4.3 out of 5 from 630 ratings, while NucleApp averages 3.6 from 13 ratings.
Do AI App Builder Appy Pie or NucleApp have ads?
Neither AI App Builder Appy Pie nor NucleApp shows ads.
Which is updated more often, AI App Builder Appy Pie or NucleApp?
AI App Builder Appy Pie ships an update every 2 months, and NucleApp every 3 months. Most recently, AI App Builder Appy Pie was updated on October 8, 2026 and NucleApp on September 29, 2026.

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