in3D

in3D is a phone-based body-scanning app for people who need a human avatar in a game, app, or other digital experience. It suits creators who want a quick route from camera capture to rigged exports, and developers who can work within its API terms. Its strongest case is that capture-to-integration workflow; the daily free API cap makes it less suitable for sustained testing.

Overview

The app uses video and TrueDepth data recorded during a scan, and the maker says a phone-camera avatar can be created within a minute. That speed favors projects needing a captured human figure over teams seeking a general-purpose 3D modeling tool. The avatars have a Mixamo-compatible rig and a 2048×2048 texture, practical starting points for animation and game workflows.

Privacy-conscious users should note that the app uploads only video and photos recorded through the app, which are processed using Google Cloud Platform and Amazon Web Services. The policy says those files are encrypted with a key stored on the mobile device. Videos may be used to provide scanning or, in anonymized form, to improve the technology. The policy describes commercially reasonable security practices but does not guarantee that information cannot be accessed, disclosed, altered, or destroyed. The app is not for children under 13.

Key features

FBX, GLB, and USDZ exports give users several ways to move an avatar into other 3D workflows, while direct export to Sketchfab offers another destination if the user supplies a Sketchfab API token. Unreal Engine and Unity SDKs support game-engine integration. The Web SDK and API are intended to bring avatars into apps on any platform, extending in3D beyond its mobile capture apps.

API-created avatars can be used in commercial and non-commercial games, experiences, videos, and metaverses. The terms rule out using them to build competing 3D scanning technology, selling them as NFTs, or distributing them as paid 3D models. That is a meaningful constraint for businesses whose product depends on avatar resale or scanning services, but leaves a broad range of ordinary game and experience uses open.

Pricing

• FREE: free. This is for API testing and is limited to 2 scans per day. It is enough for light experimentation, not a high-volume evaluation.
• 100 scans for a larger test: $100, paid once for 100 scans. This one-time option gives teams a defined test allowance beyond the free daily cap, without a recurring charge.
• Production / platform plan: custom pricing; contact [email protected]. This is the route for production or platform use, but it does not provide a public price for budgeting.

The free plan is the lowest-commitment way to try API scanning, but its two-scan daily limit is restrictive. The 100-scan purchase is better suited to a bounded evaluation, while production users need to request custom pricing.

Platforms

The product spans Android and iOS capture apps, web access, and API integration. The developer portal directs non-developers to the mobile apps; the SDKs and API make the broader platform reach most relevant to teams building their own products.

Who it's for

in3D is a good fit for creators who want a phone-captured, rigged human model in familiar export formats, and for developers adding avatars to Unity, Unreal Engine, or a web-enabled app. It is less suited to users who need a general modeling environment, high-volume free API access, or the ability to sell API-created models.

Pros and cons

• Pro: FBX, GLB, and USDZ exports, plus a Mixamo-compatible rig, give animation and game teams several practical handoff options.
• Pro: Unity and Unreal Engine SDKs, alongside a Web SDK and API, support both engine-based and app integrations.
• Pro: A free API testing plan lets developers start without payment.
• Con: The free API plan allows only two scans per day, limiting repeated or team testing.
• Con: API-created avatars cannot be sold as NFTs or paid 3D models, and cannot be used to create competing scanning technology.
• Con: Production pricing is custom, so teams must contact the developer to establish cost.

Alternatives

Avaturn is worth considering when the number of avatars or exports matters more than in3D's phone-scan workflow: its free plan allows unlimited avatar creation and exports, while its PRO plan is $800 a month for up to 1,000 avatars per month.

MetaPerson Creator offers a free first avatar and export, with additional avatars using in-app credits; choose it if that free initial export better matches a one-off need. Genies Avatar SDK is another option for developers seeking a free SDK for commercial projects.

For broader 3D creation rather than phone-based avatar capture, Blender is a free, open-source suite for Linux, macOS, and Windows that can be downloaded without registration or an internet connection. MakeHuman is a free alternative for users seeking a standalone human-modeling tool without license fees or a download paywall.

IMVU is a free virtual world and chat experience rather than a direct avatar-scanning workflow. Meshy offers a free plan with 100 credits and 10 monthly downloads for Meshy 6 Lite models, an option for users whose needs fit that credit-based model. Roblox Creator Hub provides free access to Creator Hub and Roblox Studio tools for projects aimed at Roblox.

Explore more options in 3D Avatar Software and Game Character Creation Software.

Verdict

Choose in3D if you want a quick phone-based route to a rigged human avatar and need exports or SDK/API integration for games and digital experiences. Its capture and integration options are compelling, but the two-scan daily free cap, custom production pricing, and restrictions on avatar resale make alternatives a better fit for high-volume testing or businesses built around selling model files.