Best App Builder Free Flowchart

203+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated July 2026

Looking for free app builder free flowchart apps? 19 of our 203+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for App Builder Free Flowchart

App Studio: Create an app#1

App Studio: Create an app by Apps Ltd LLC

for Businesses, Orgs and Teams
Editor's Choice
💼 Business
4.4😐(2.3K ratings)
FreeIn-App Purchases
App Studio: Create an app screenshot 1
App Studio: Create an app screenshot 2
App Studio: Create an app screenshot 3
App Studio: Create an app screenshot 4
App Studio: Create an app screenshot 5

Easily create professional mobile web apps for your business, organization, or event without any coding knowledge. Design custom menus, add social feeds, integrate e-commerce, and publish your app.

What We Love

  • 👍 User-friendly
  • 🚀 Easy to use
  • 💡 Allows app creation without coding
  • 🤩 Great for beginners

Room to Improve

  • 🔒 Premium features require subscription
  • 💰 Subscription costs are high
  • 🐛 Frequent crashes and bugs
Lucidchart#2

Lucidchart by Lucid Software Inc

Flowchart & Diagram Maker
Strong Contender
📊 Productivity
4.6😞(5.3K ratings)
FreeAdsIn-App Purchases
Lucidchart screenshot 1
Lucidchart screenshot 2
Lucidchart screenshot 3
Lucidchart screenshot 4
Lucidchart screenshot 5

Create and view diagrams like flowcharts, mind maps, and org charts on your mobile device. This visual workspace facilitates real-time collaboration and data visualization. Diagrams sync instantly to your account and can be exported in various formats.

What We Love

  • 🚀 Intuitive interface
  • 👍 Great for creating diagrams and flowcharts
  • 💡 Useful templates and shapes

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Locked features behind paywall
  • 👎 Poor mobile experience compared to web version
AppSheet#3

AppSheet by Solvebot Inc.

Make apps yourself. Code-free.
Worth Considering
💼 Business
3.4😐(197 ratings)
Free
AppSheet screenshot 1
AppSheet screenshot 2
AppSheet screenshot 3

Build custom mobile apps, web apps, and chatbots without coding. Connect to your cloud data to create forms, capture information, and automate workflows for various business needs.

What We Love

  • 👍 No-code app creation for non-developers
  • 🔄 Seamless Google Sheets integration
  • 📱 Cross-platform functionality (iOS, Android, Web)
  • 💼 Powerful for business and inventory management

Room to Improve

  • 🐛 Frequent crashes and freezing
  • ⚪ Blank white screen issues
  • 🔋 High battery consumption

More App Builder Free Flowchart apps to explore

4
App Store Connect
App Store Connect
App Store Connect
For App Developers
Free

Manage your apps and submissions directly from your iPhone or iPad. Monitor sales, respond to reviews, manage testers, and generate marketing assets on the go. Receive important notifications about your app's performance and status.

App status and submission managementTester group and build managementSales and trends monitoring
🛠️ Developer Tools
(14K)
free
5
OnSpace AI: Mobile App Builder
OnSpace AI: Mobile App Builder
OnSpace AI: Mobile App Builder
Instant AI Mobile App Builder
Free

Build powerful AI-driven mobile applications in minutes without any coding. Describe your app idea, and the platform handles UI, logic, data, and deployment for iOS and Web.

No coding requiredAI-powered app generationNative UI/UX
🛠️ Developer Tools
(13)
free with in-app purchases
6
AI App Builder Appy Pie
AI App Builder Appy Pie
AI App Builder Appy Pie
Build a Website using AI
Free

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.

Turn text into website in secondsAI-powered website developmentNo coding required
📊 Productivity
(632)
free
7
iGenapps: Apps made easy
iGenapps: Apps made easy
iGenapps: Apps made easy
DIY apps builder without code
Free

Create professional mobile apps without any coding knowledge. This tool allows you to design, customize, and publish your own app for business, events, or organizations. Enhance customer engagement and promotion with features like push notifications and social media integration.

No-code app developmentCustomizable design and menusSocial media feed integration
💼 Business
(1.5K)
freemium
8
Flow Chart, Block Diagram
Flow Chart, Block Diagram
Flow Chart, Block Diagram
FlowChart & Workflow Creator
Free

Easily create complex flowcharts and diagrams on a tablet with an automatic layout algorithm and shape recognition. Design professional business graphics using a variety of smart shapes for different diagram types, then export your creations to multiple formats.

Automatic layout algorithmHand-drawn shape recognitionHundreds of pre-designed smart shapes
📊 Productivity
(11)
free with in-app purchases
9
Replit: Vibe Code with AI Fast
Replit: Vibe Code with AI Fast
Replit: Vibe Code with AI Fast
Idea to app, fast
Free

Build and deploy apps, websites, and games directly from your phone. Utilize AI to generate projects from natural language prompts, collaborate in real-time, and host your creations instantly with zero setup. Suitable for both beginners and experienced developers.

Build apps with natural language AIInstant zero-setup hostingReal-time multiplayer collaboration
🛠️ Developer Tools
(19K)
free with in-app purchases
10
SteerCode: Vibe Coding Builder
SteerCode: Vibe Coding Builder
SteerCode: Vibe Coding Builder
Vibe code. Build apps you want
Free

Build mobile apps, websites, and games using natural language. Describe your idea, and AI handles the coding. Share your creations instantly with a link.

AI-powered app creationNo coding requiredInstant sharing via links
🛠️ Developer Tools
(95)
free with in-app purchases
11
Flowchart Designer 3
Flowchart Designer 3
Flowchart Designer 3
A Simple Flow Chart Maker
Free

Easily create professional flowcharts, org charts, and process diagrams with a variety of templates and styling options. Organize complex ideas with containers and smart connectors on an infinite canvas. Export your creations in PDF or PNG format.

Drag to add nodesInfinite Canvas24 attractive themes
🎨 Graphics & Design
(99)
free with in-app purchases
12
My Flow Self Care
My Flow Self Care
My Flow Self Care
by Cable & Wireless Holdings Inc
Free

Manage your Flow services conveniently from your mobile device. Monitor usage, troubleshoot issues like internet connectivity, and access customer support. The app also features a shop for personalized offers and provides real-time notifications.

Monitor usage, balances, and billingTroubleshoot internet and reset modemManage Wi-Fi settings and run speed tests
📊 Productivity
(3.7K)
free
13
Onespot – Mobile App Builder
Onespot – Mobile App Builder
Onespot – Mobile App Builder
Design apps with AI & no code
Free

Create a custom-branded mobile app for your business, organization, or community without any coding. Easily organize information, engage users with push notifications and chat, and allow members to personalize their experience.

AI-powered app builderDrag-and-drop interfaceNo coding required
🛠️ Developer Tools
(74)
free with in-app purchases
14
Grafio 4 - Diagram Maker
Grafio 4 - Diagram Maker
Grafio 4 - Diagram Maker
Sketch, chart & explain ideas
$9.99

Easily create diagrams, charts, and visual explanations of your ideas. This app features automatic shape recognition, a vast library of stencils, and the ability to add audio notes and images to your creations. It's designed for intuitive use by everyone, not just professionals.

Automatic shape recognitionDrag and drop stencilsEmbed images
📊 Productivity
(252)
paid
15
Lovable: Build Apps With AI
Lovable: Build Apps With AI
Lovable: Build Apps With AI
Build Websites & Tools Fast
Free

Transform your ideas into functional apps and websites without coding. Describe your vision, and this tool generates the design, logic, and backend. Iterate through chat and deploy with a single click.

AI-powered app and website generationNatural language description inputScreenshot to app conversion
📊 Productivity
(588)
free with in-app purchases
16
Chart Maker - Graph create app
Chart Maker - Graph create app
Chart Maker - Graph create app
Simple spread sheet creator
Free

Easily generate line, pie, and bar graphs from your data. This tool also functions as a simple spreadsheet creator, making it a versatile option for organizing information and visualizing trends.

Line graph creationPie chart generationBar graph visualization
📊 Productivity
(31)
ad-supported
17
Flowchart Creator
Flowchart Creator
Flowchart Creator
Create flowcharts
Free

Easily visualize ideas, processes, and workflows with a powerful diagramming tool. Customize shapes, text, and connections to create clear and visually appealing flowcharts for any project. Perfect for students and professionals alike.

Diverse flowchart elementsCustomizable text and elementsAdjustable connection styles
📚 Education
(2)
free
18
QuikFlow: Flowchart & Mind Map
QuikFlow: Flowchart & Mind Map
QuikFlow: Flowchart & Mind Map
Mind Mapping for Flowcharts
Free

Effortlessly create flowcharts and mind maps with automatic layout adjustments. Focus on your content while the app handles the visual organization. Expand nodes with rich text, images, and tasks, then share your creations in high-quality formats.

Automatic interactive layout algorithmsFlowchart and mind map creationIntuitive workflow for defining structure
📊 Productivity
(2)
freemium
19
Flowdia Diagrams
Flowdia Diagrams
Flowdia Diagrams
Flowchart & Diagramming
Free

Create professional flowcharts, mind maps, and various other diagrams with an intuitive interface. Easily connect shapes, add elements, and customize your designs. Export your work in multiple formats, including PNG, JPG, PDF, and SVG.

Create flowcharts, mind maps, BPMN, and network diagramsIntuitive shape connection and element additionCustomizable shape appearance
📊 Productivity
(65)
free with in-app purchases
20
Rocket: Pocket App Studio
Rocket: Pocket App Studio
Rocket: Pocket App Studio
Build apps on your phone
Free

Build and launch functional applications directly from your mobile device using AI-powered tools. Create, edit, test, and manage projects on the go with real-time sync and instant updates. Designed for speed, security, and accessibility.

AI-powered app creationBuild, edit, and test on mobileReal-time sync with web platform
🛠️ Developer Tools
(9)
free