Unity 3D App Development Company

What do Unity 3D development services include?

More than scripting. A Unity 3D development company turns an idea into builds that run on the devices your users own: C# gameplay or interaction code, scenes and prefabs, UI, the art import pipeline, a backend for accounts and saves, and the store releases. At Miracuves a Unity engagement covers:

• Game or product logic in C#, with the rules kept testable outside Play mode
• 3D asset integration - model import, materials and Shader Graph shaders, LODs and lighting tuned per device
• Content streaming with Addressables, so the first download stays small
• Multiplayer where the design needs it, on Unity's own networking or a hosted service chosen for your player count
• AR with AR Foundation, and VR with the XR Interaction Toolkit and OpenXR
• Signed builds and store submission for every target, and the full project handed over to you

Is Unity only for games? What about 3D car configurators for dealers?

No. A large share of Unity work is non-game real-time 3D: product configurators, digital showrooms, training simulators and architectural walkthroughs. Car configurators show why. A dealer needs the same vehicle to look right on a showroom tablet, a large screen and the dealership website, with metallic paint, trims, wheels and interiors switching in real time.

When dealers ask for the best 3D car visualization tool, we judge it on three tests: does one set of vehicle data feed both the showroom and the website, does the web version open quickly on a phone, and does a finished configuration arrive in your CRM as a lead? Unity passes all three from one project - Shader Graph for paint, Addressables to stream each trim only when chosen, and a WebGL build for the site. For a simple spin viewer on a product page, a lighter three.js build may be enough.

How does Unity cross-platform development actually work?

One Unity project holds the scenes, assets and C# code, and each platform is a build target: iOS, Android, Windows, macOS, Linux, WebGL, consoles and XR headsets. Most code is shared. What differs per target is handled inside the project rather than in separate codebases:

• Quality tiers per device, so a budget Android phone and a gaming PC get different shadows and texture sizes from the same scenes
• The Input System, mapping touch, gamepad, mouse and XR controllers to the same actions
• Platform-dependent compilation (#if UNITY_IOS and similar) for the few calls that must differ
• Native plugins in Swift, Kotlin or C++ for OS features Unity does not expose
• What no engine shares for you: store rules, console developer approval and testing on each device - so we budget every target separately

Unity or Unreal Engine - which fits my project?

Choose Unity when reach matters most: mobile games, AR on phones, standalone headsets, browser builds and configurators that must run on modest hardware. URP keeps builds light, and the C# codebase means a large pool of developers can maintain it after handoff. Choose Unreal Engine when photoreal visuals on PC or console are the product itself - Nanite geometry and Lumen lighting get there with less custom work, at the cost of bigger builds and a smaller, C++-heavy hiring pool. Unreal has no official web export, so for a configurator that must also live on your website, Unity is usually the safer choice; for a cinematic PC showroom, Unreal often wins.

Unity WebGL build or three.js - which is right for 3D on the web?

Both render through WebGL in the browser, but they are different tools. A Unity WebGL build packages a full engine runtime, which suits rich interaction - physics, large scenes, multiplayer - and anything that also ships to phones or headsets from the same project. The trade-off is a heavier first download and more care on mobile browsers, which we manage with compressed textures, Addressables and a small opening scene.

three.js is a JavaScript library that lives inside your web page, so it loads lighter, sits naturally in your site's SEO and fits product viewers and landing-page 3D. If your 3D will only ever live on a website, our WebGL development team is often the better fit.

What does Unity 3D development cost, and what about Unity's license fees?

Custom Unity work at Miracuves starts from $3,699 depending on the work; a typical custom Unity MVP runs $8,000-$25,000 over 2-8 weeks, and larger scopes are quoted in writing before work starts. The biggest cost drivers are the number of build targets, how much 3D art must be made or optimized, multiplayer and backend services, and AR or VR interaction depth. A retainer for updates starts from $2,299/month.

The engine license is a separate cost, paid to Unity rather than to us, and which plan you need depends on your company's revenue and funding. Unity's plans and fees have changed more than once in recent years, so we check the current terms on Unity's pricing page with you before the budget is fixed, rather than quoting a figure that may be out of date.

Should I hire a freelance Unity developer or a Unity 3D game development company?

A freelancer works well for a contained task: a prototype mechanic, a shader, a plugin fix. A shipped Unity product needs more roles than one person usually covers - gameplay programming, technical art to keep materials and draw calls within budget, a backend for accounts and purchases, device QA across every build target, and store submission. With Miracuves you get those roles under one contract with milestone billing, 60 days of support after launch, and the full project - scenes, C# source and build settings - transferred to you. Whoever you hire, ask to see a build profiled on the lowest device you plan to support, not a video captured in the editor.