What Is Low-Code, No-Code App Development?

Low-code and no-code app development are ways of building business software with visual, drag-and-drop tools instead of hand-written code. Low-code still lets a developer add code where the tools stop, while no-code needs no coding knowledge and, in Microsoft’s own description, suits simpler apps. They are approaches that are becoming increasingly popular when creating software applications as these methods require little or no traditional programming.

Microsoft’s low-code tools are Power Apps and the wider Microsoft Power Platform, which Zoosh Digital builds with.

The main differences between low-code and no-code

Low-code development platforms require some basic coding skills but provide a visual drag-and-drop interface for designing and building software applications. These platforms typically use pre-built templates and modules, which allow developers to build custom business apps without having to write extensive amounts of code. Low-code development can be used to create a wide range of applications, including web and mobile apps, business process management systems, and more.

No-code goes a step further and needs no coding knowledge. Microsoft’s explainer on low-code development says it “is ideal for building simpler apps”, and no-code platforms are often used for simple business applications such as process automation, forms, and surveys. OWASP defines both by their “graphical user interface instead of traditional hand-coded computer programming”.

Where AI-assisted app building fits, and where it is available

Designing an app from a plain-English description is a Copilot feature of Power Apps, not the definition of no-code: Copilot lets a maker “describe the app you want and AI designs it”, and Plans in Power Apps works from natural language. The newest experiences are in preview or limited by region and language, so an Irish or UK business should check its environment first.

The new Power Apps vibe experience is in preview and “currently available only in the US, Australia, Asia, and India regions, and only in English”. Generative pages need an environment in the United States, Great Britain, Australia or Singapore and US English prompts, so a Great Britain region environment qualifies; neither list includes the Europe region. Zoosh Digital sets out the order in which to try built-in AI, low-code and bespoke options.

Microsoft Power Platform: the low-code tools by name

Microsoft Power Platform is Microsoft’s family of low-code tools: Power BI for reporting, and these for apps, automation, websites and data:

• Power Apps provides “a rapid development environment to build custom apps for your business needs”, in Microsoft’s overview of Power Apps.
• Power Automate automates repetitive tasks and workflows between apps.
• Copilot Studio builds AI agents and took in Power Virtual Agents capabilities in November 2023.
• Power Pages builds external websites and has been generally available since October 2022.
• Microsoft Dataverse, called Common Data Service until November 2020, stores business application data.

How these tools reach Microsoft Dynamics 365 Business Central data

Low-code tools reach Business Central through its connector, which runs Power Automate flows inside Business Central and lets admins build Power Apps or flows on its data, and through Dataverse virtual tables with create, read, update and delete access. Microsoft’s page on Power Platform integration via virtual tables states: “The data stays in Business Central.” Business Central is not among the apps Microsoft lists as storing data in Dataverse; synchronising into Dataverse is a separate integration.

Business Central includes a Power Automate licence for its data, but Microsoft’s licensing guide requires full Power Automate licences “if the embedded flow is not within the context of the Dynamics 365 application”. Zoosh Digital’s integration guide sets out where Power Automate is enough and where a bespoke integration is needed. Power Automate suits notifications, approvals and simple one-way sync, while complex two-way integrations with high transaction volumes, specific error handling or custom business logic typically need middleware or a bespoke integration.

Why businesses should consider using these methods

Low-code and no-code development can significantly reduce the time and resources required to build a software application, making them attractive to organisations that need an app quickly and have no development team of their own.

They also allow non-technical users to create their own applications, enabling organisations to empower citizen developers who can build solutions tailored to the specific needs of their teams or departments. Microsoft’s fusion development guidance defines a citizen developer as “a business user with business knowledge looking for ways to improve a business process”.

Low-code and no-code development can also help organisations to be more agile in responding to changing business needs. The ability to quickly build and modify applications allows companies to iterate quickly, testing and refining their solutions as they go, instead of waiting for a traditional development process to finish.

Honest limits: governance, security and who owns the app

The real limits of low-code come after the build: who sees the data, who owns the app, and when it has outgrown the platform.

Low-code and no-code tools can be less powerful than traditional programming languages and may not be suitable for creating complex or highly customised applications. Some organisations may also find the lack of control over the underlying code frustrating and may miss the flexibility provided by a traditional development approach. Zoosh Digital’s CTO, Gábor Tolnai, sets the boundary for low-code tools that extend an ERP in a controlled way: they “empower users to build workflows and reports, but core architecture and logic still require professional development”.

The OWASP Top 10 Low-Code/No-Code Security Risks raises awareness of security and privacy risks and lists Data Leakage and Unexpected Consequences, and Asset Management Failures. Under the second, it warns that because anyone can build them, low-code and no-code apps are “prone to abandonment while the apps still remain active” and can lack multiple owners, IT monitoring or an SLA.

Microsoft concedes “it can be hard for your company to see what your employees are building”. Its answer is structure: IT and professional developers create “a secure and governed environment”, a Centre of Excellence oversees governance, and Managed Environments add “a suite of premium capabilities” for managing at scale.

Questions to settle before a low-code app goes live

• Who owns this app if its builder leaves, and who monitors it?
• Which data can it read and write, through the connector or virtual tables?
• Is it in a governed environment, with someone in your team accountable?
• When would its logic need to become an extension or a bespoke build?

From prototype to production: extend, do not modify

A working low-code prototype can stay on the platform, become a Business Central extension or become a bespoke build. In Zoosh Digital’s words, an extension “sits on top of the standard system without modifying Microsoft’s core application”.

Depending on the need of the business or the purpose of the application, it may be the case that companies initially start with a low-code or no-code approach to quickly prototype an idea or concept, so it can be tested, evaluated and tweaked. Once the prototype reaches maturity, it can be given to software developers, who now extend Business Central or build alongside it instead of rewriting it. Microsoft’s documentation on development in AL says: “Extensions are a programming model where you define functionality as an addition to existing objects.”

In Zoosh Digital’s experience advising Irish and UK SMBs, a meaningful share of businesses expecting to commission a full custom system are better served by a Business Central configuration or a smaller extension. A separate system makes sense only when the requirement sits genuinely outside what Business Central and its extensions can do. Zoosh Digital explains how the Business Central extension model works and when a bespoke build is the right choice. Any build starts with choosing a software development partner.

Where Zoosh Digital stands on low-code

Zoosh Digital designs, builds and governs Power Apps and Power Automate on Microsoft Power Platform, plus Power BI reporting, and integrates them with Business Central and other systems. Training and handover to internal teams are part of the work, because without the right structure Power Platform “can quickly become hard to manage.”

Building bespoke software and Business Central extensions as well as implementing Business Central, Zoosh Digital has no single answer to sell: a governed Power App when that is enough, an extension or bespoke and custom software development when it is not. Zoosh Digital is a Microsoft Dynamics 365 Business Central implementation and technology partner based in Ireland, helping mid-market organisations across the UK, Ireland and Europe design, build and run ERP and bespoke software systems that fit how their people actually work.

FAQ

What is low code?

Low-code means building software with less coding than code-first development, using visual tools, drag-and-drop and automation. Microsoft says it expects at least a basic understanding of programming.

What is the difference between low-code and no-code?

Low-code expects some programming knowledge; no-code is drag-and-drop and needs none. Microsoft says no-code suits simpler apps, with extensibility and customisation that can be limited.

What is a Power App?

A Power App is a custom business app built in Microsoft Power Apps. It can use data in Microsoft Dataverse or other sources, including Business Central through its connector.

Can you build a Power App by describing it in plain English?

Partly: Copilot and Plans in Power Apps work from natural language where available in the environment’s region, but the Power Apps vibe experience is in preview, only in the US, Australia, Asia and India regions and in English. Generative pages need a United States, Great Britain, Australia or Singapore environment and US English prompts; neither covers the Europe region.

When should you use low code?

Low-code suits apps needed quickly, such as forms, approvals and notifications, in a governed environment with a named owner. Zoosh Digital does not see it replacing professional development of core logic.

Can low-code tools replace Business Central extensions or bespoke development?

Not for core logic, which Zoosh Digital’s CTO, Gábor Tolnai, says still requires professional development. In Microsoft Dynamics 365 Business Central that logic becomes an extension, and a bespoke build fits only requirements outside what Business Central and its extensions can do.

Closing thought

A low-code app becomes an asset or a liability for reasons beyond the tool: someone has to own it, govern it and notice when it outgrows the platform. Name that owner, then decide which approach is best suited to your particular needs. If you are weighing a Power App against an extension or a build, talk to Zoosh Digital.

Referenced sources

• Microsoft. Why low-code development matters. www.microsoft.com/en-us/power-platform/products/power-apps/topics/low-code-no-code/what-is-low-code.
• Microsoft. Low-code platform guide. www.microsoft.com/en-us/power-platform/products/power-apps/topics/app-development/low-code-development-guide.
• OWASP Foundation. OWASP Top 10 Low-Code/No-Code Security Risks. owasp.org/www-project-top-10-low-code-no-code-security-risks.
• OWASP Foundation. LCNC-SEC-09: Asset Management Failures. owasp.org/www-project-top-10-low-code-no-code-security-risks/content/2022/en/LCNC-SEC-09-Asset-Management-Failures.
• Microsoft Learn. Overview of the new Power Apps vibe experience (preview). learn.microsoft.com/en-us/power-apps/vibe/overview.
• Microsoft Learn. Generate a page using natural language. learn.microsoft.com/en-us/power-apps/maker/model-driven-apps/generative-pages.
• Microsoft Learn. What is Power Apps? learn.microsoft.com/en-us/power-apps/powerapps-overview.
• Microsoft Learn. Overview of plans. learn.microsoft.com/en-us/power-apps/maker/plan-designer/plan-designer.
• Microsoft Learn. Explore the Power Automate home page. learn.microsoft.com/en-us/power-automate/getting-started.
• Microsoft Learn. Copilot Studio overview. learn.microsoft.com/en-us/microsoft-copilot-studio/fundamentals-what-is-copilot-studio.
• Microsoft Copilot blog. Microsoft Power Virtual Agents, now part of Microsoft Copilot Studio, 15 November 2023. www.microsoft.com/en-us/copilot/blog/copilot-studio/microsoft-power-virtual-agents-now-part-of-microsoft-copilot-studio.
• Microsoft Learn. What is Power Pages? learn.microsoft.com/en-us/power-pages/introduction.
• Microsoft Power Platform blog. Microsoft Power Pages is now generally available, 12 October 2022. www.microsoft.com/en-us/power-platform/blog/power-pages/microsoft-power-pages-is-now-generally-available.
• Microsoft Learn. What is Microsoft Dataverse? learn.microsoft.com/en-us/power-apps/maker/data-platform/data-platform-intro.
• Microsoft Power Platform blog. Reshape the future of work with Microsoft Dataverse for Teams, now generally available, 16 November 2020. www.microsoft.com/en-us/power-platform/blog/2020/11/16/reshape-the-future-of-work-with-microsoft-dataverse-for-teams-now-generally-available.
• Microsoft Learn. Integrate with Microsoft Dataverse via data sync. learn.microsoft.com/en-us/dynamics365/business-central/admin-common-data-service.
• Microsoft Learn. Microsoft Power Platform integration with Business Central via virtual tables. learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/powerplatform/powerplat-overview.
• Microsoft Learn. Dynamics 365 Business Central connector reference. learn.microsoft.com/en-us/connectors/dynamicssmbsaas.
• Microsoft Learn. Use Power Automate flows in Business Central. learn.microsoft.com/en-us/dynamics365/business-central/across-how-use-financials-data-source-flow.
• Microsoft. Power Platform Licensing Guide, January 2026. cdn-dynmedia-1.microsoft.com/is/content/microsoftcorp/microsoft/bade/documents/products-and-services/en-us/bizapps/Power-Platform-Licensing-Guide-January-2026-PUB.pdf.
• Microsoft Learn. Fusion development in Power Platform. learn.microsoft.com/en-us/power-platform/developer/fusion-development.
• Microsoft Learn. Establish a Center of Excellence with governance patterns and practices. learn.microsoft.com/en-us/power-platform/guidance/adoption/common-vision/establish-coe.
• Microsoft Learn. Managed environments overview. learn.microsoft.com/en-us/power-platform/admin/managed-environment-overview.
• Microsoft Learn. Development in AL. learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-dev-overview.