# MineBench: AI World Builder — Explore & compare 3D creations > AI spatial reasoning benchmark for evaluating and comparing 3D voxel world generations. (iPhone/iPad app by Ammaar Hameed.) - Source: https://appshunter.io/ios/app/minebench-ai-world-builder/id6803704037 (this page in markdown: same URL + `.md`) - Developer: [Ammaar Hameed](https://appshunter.io/developer/1784157377) - Category: Graphics & Design, Entertainment - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 9+ - Requires: iOS 26.0 · 10 MB - Languages: American English - Released: 2026-08-28 - Data updated: 2026-10-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/minebench-ai-world-builder/id6803704037/reviews.md ## What is MineBench? Turn your ideas into 3D builds with AI, then step inside them! Describe a castle, a futuristic city, or something completely unexpected. MineBench includes free Gemini 3.8 Flash generations to help you get started, with no API key required for the included allowance. GENERATE YOUR IDEAS Turn a written prompt into a 3D creation. Save your builds and return to your favorites. STEP INSIDE YOUR CREATIONS Walk through builds or take flight with intuitive touch controls. Switch between day and night and adjust the atmosphere as you explore. COMPARE WHAT AI CAN CREATE See how different models interpret the same prompt. Compare builds, vote in the Arena, and discover which models build best. BRING BUILDS INTO MINECRAFT Open your saved creations on minebench.ai and export WorldEdit schematics for compatible Minecraft Java worlds. DISCOVER AND SHARE Browse community creations, find inspiration, publish your favorites to Gallery, and share builds as GIFs or videos. Browse Gallery, compare benchmark builds, and vote without an account. Sign in to generate, save, and publish. Free generation allowances apply; other generation options may require your own provider credentials. (Not an official Minecraft product. Not approved by or associated with Mojang or Microsoft.) ## Key features - AI spatial reasoning benchmark - Compare AI-generated 3D voxel worlds - Vote on AI builds anonymously - Explore a gallery of AI creations - Track AI model leaderboards - Generate and save builds - Export builds as GIF/MP4 ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/minebench-ai-world-builder/id6803704037/reviews.md ### 5/5 — Amazing port! *2026-08-31* Surprisingly useful and charming! Optimized nicely too, only 8MB. Love the custom generations ### 5/5 — Fun way to compare AI models *2026-08-30* Such a fun and creative way to test different AI models! It’s super easy to use and makes AI benchmarking approachable even for people who aren’t super tech-savvy like me. ## Frequently asked questions about MineBench ### What is MineBench used for? MineBench is a live benchmark for AI spatial reasoning. It allows users to see how well AI models understand natural language prompts and construct 3D voxel worlds from precise coordinates. You can inspect, vote on, and compare these AI-generated builds. ### How does MineBench work? Models receive a natural-language prompt and construct 3D voxel worlds. Users can then compare two builds side-by-side in the Arena, rotate, pan, and zoom each world, and vote on which one is better without seeing the model names. The results contribute to a public ranking. ### Can I use MineBench without an account? Yes, you can browse the Gallery, vote in the Arena, compare benchmark builds, import a build, and view rankings without signing in. However, signing in with Apple or Google is required to generate, save, publish builds, and see your personal ranking. ### What kind of AI models does MineBench support? MineBench supports various AI models through providers like OpenRouter or an OpenAI-compatible endpoint. Saved provider keys are stored securely in your iPhone's Keychain and are never attached to your MineBench account. ### How is the MineBench leaderboard determined? The leaderboard tracks live rankings, confidence, consistency, prompt-level performance, head-to-head records, and detailed results from leading AI labs. It is built from over 400,000 votes across 60+ models. ### Can I share my AI-generated builds? Yes, you can save generated builds to your account, publish favorites to the Gallery, download build files, and export polished GIF or MP4 turntables for sharing with others. ### Is MineBench open source? Yes, MineBench is open source and has earned over 300 GitHub stars. The project is supported by prominent AI organizations including OpenAI, Anthropic, Google DeepMind, Z.ai, and Moonshot AI. ### What devices does MineBench support? MineBench is currently supported on iPhone devices. The app was last updated on September 2, 2026, with version 2.0.2. ## Version history (last 5 releases) ### 2.4.0 — 2026-10-01 Bug fixes and improvements. • View and explore massive worlds in full detail. • See every new block, colored glass, and foliage as intended. • Faster loading for large builds and Gallery previews. • Smoother performance in Explorer. • Build lists now load more automatically as you scroll. • Fixed loading errors for large, detailed builds. • Fixed an issue where tapping another notification could show the previous build. ### 2.3.0 — 2026-09-15 Bug fixes and improvements. • Explore builds in first person with walking, flight, and intuitive touch controls. • Adjust fog and switch between day and night. • Enjoy clearer Sandbox layouts and controls. • Fixed an issue that prevented saved builds from being added to existing Gallery prompts. ### 2.2.3 — 2026-09-14 Bug fixes and improvements. • Hot-fix to enable app icon badges from notification settings. ### 2.2.2 — 2026-09-14 Bug fixes and improvements. • See new updates with app icon badges. ### 2.2.1 — 2026-09-13 Bug fixes and improvements. • Manage email notifications from your account. • Improved build loading performance and previews. • See isometric previews of your saved builds. • Cleaner leaderboard loading states. ## Apps similar to MineBench | App | Rating | Price | Category | | --- | --- | --- | --- | | [MeshPaper: Wallpaper Generator](https://appshunter.io/ios/app/meshpaper-wallpaper-generator/id6504580788) | — | Free | Graphics & Design | | [Open3D: STL & 3D Model Viewer](https://appshunter.io/ios/app/open3d-stl-and-3d-model-viewer/id6772109964) | 4.7 (18) | Free | Graphics & Design | | [AI Tattoo Design - AI Ink](https://appshunter.io/ios/app/ai-tattoo-design-ai-ink/id6749155073) | 4.3 (3) | Free | Graphics & Design | | [Anime AI Art Girl: Waifu](https://appshunter.io/ios/app/anime-ai-art-girl-waifu/id6447527990) | 4.4 (508) | Free | Graphics & Design | | [DreamzAR AI Landscape Design](https://appshunter.io/ios/app/dreamzar-ai-landscape-design/id1588977278) | 3.0 (143) | Free | Graphics & Design | | [FIBE - AI Album Cover Studio](https://appshunter.io/ios/app/fibe-ai-album-cover-studio/id1449128989) | 4.8 (3,970) | Free | Graphics & Design | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-05.*