# Nimbus8 — All in one local AI studio. > On-device AI studio for iPhone and iPad, running open models locally. (iPhone/iPad app by Robert Georges Jr..) - Source: https://appshunter.io/ios/app/nimbus8/id6771196565 (this page in markdown: same URL + `.md`) - Developer: [Robert Georges Jr.](https://appshunter.io/developer/1896774310) - Category: Productivity, Developer Tools - Price: Free with in-app purchases - Rating: 4.80/5 from 6 App Store ratings · 9 written reviews indexed - Age rating: 9+ - Requires: iOS 26.0 · 270 MB - Languages: American English, Arabic, Bangla, French (France), German (Germany), Hindi, Indonesian, Japanese, Brazilian Portuguese, Russian and 6 more - Released: 2026-06-02 - Data updated: 2026-09-08 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/nimbus8/id6771196565/reviews.md ## What is Nimbus8? Nimbus8 is an on-device AI studio for iPhone and iPad. Run open models locally — chat, code, search, vision, image generation, audio, translation, and background agents — with nothing sent to Nimbus servers for inference. Gale (chat) is free forever. Download models from Hugging Face, attach photos and PDFs, and stream replies entirely on your device. Nimbus8 Pro (one-time in-app purchase) unlocks: • Cirrus — repo-aware coding agent with inline diffs • Ashe — confirm-first background agents and scheduled Hands • Mist — hybrid local search with optional web layer • Mirage — on-device image generation • Stratus — camera, OCR, and vision Q&A • Overture — speech-to-text, text-to-speech, and audio tools • Zephyr — on-device translation • Haze — cross-module memory and recall Built native in Swift with a Rust core. No Nimbus account required. Optional cloud inference. No telemetry. Models you choose are downloaded to your device and run locally. Processing stays on your phone unless you explicitly enable optional network features (such as web search or a BYOK cloud provider in Cirrus). Purchase Nimbus8 Pro once through Apple In-App Purchase. Restore anytime with your Apple ID. Family Sharing follows Apple's IAP rules. Privacy policy: https://trynimbus.org/privacy.html ## Key features - On-device AI model execution - Local chat and coding assistance - Image generation and translation - Background agents and scheduling - Hybrid local/web search - Speech-to-text and text-to-speech - Cross-module memory and recall ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Nimbus8 Pro - Lifetime | $19.99 | one-time | | 3-day Trial | Free | one-time | ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/nimbus8/id6771196565/reviews.md ### 5/5 — Good app *2026-07-21* Great app, rapidly and constantly improving. Highly recommend this app! ### 5/5 — Not just another chatbot *2026-07-21* The attention to detail is undeniable and the convenience and flexibility is intentional. With the frequent updates and refinements, it is clear that the developer is actively, continuously dedicated to improvement. Highly recommend! Worth the download. ### 5/5 — Extraordinary!! *2026-07-11* This app is an absolute game changer 🔥🔥🔥 ### 5/5 — Game Changer *2026-07-07* The attention to detail is undeniable and the convenience and accessibility is intentional. Highly recommend! Worth the download. ### 5/5 — Clean, Smooth & Worth Downloading *2026-06-27* ⭐⭐⭐⭐⭐ Nimbus8 has been an awesome experience so far. The app is smooth, easy to navigate, and you can tell the developers put real thought into the user experience. Everything feels clean, responsive, and well organized. What I appreciate most is that the team seems committed to improving the app and building something with long-term value instead of just releasing another generic platform. I’m excited to see how it continues to grow. Definitely worth checking out. Keep up the great work! ### 5/5 — Glad I tried it *2026-06-26* I pick this over any other AI technology! ### 5/5 — Game changer! *2026-06-22* Everything runs locally. Very fast & convenient. Love all of the different use-cases and how easily customizable it is. Tailor it to exactly what you need & go🔥🔥 ### 4/5 — Trial would be cool *2026-06-17* Since the app is essentially Local Only; would be cool if it did not use nor contact Apple servers for STT. Is there a way to view ongoing download progress for models? I like the idea behind the app. **Developer response:** As one of the first to use this project, not only will your concerns be considered they will be swiftly addressed. 1.1.4 should correct both the missing trial (with no automatic charge should one forget to cancel) as well as STT via open source models. Thank you for your honest critique and rest assured I will not stop working on Nimbus8 until it is perfect. Welcome to my magnum opus! ### 3/5 — Trial would be cool *2026-06-12* A chance to try the pro features would make sense, also since the app is essentially Local Only; would be cool if it did not use or contact Apple servers for STT. ## Frequently asked questions about Nimbus8 ### What is Nimbus8? Nimbus8 is an on-device AI studio for iPhone and iPad that allows you to run open AI models locally for tasks like chat, coding, image generation, and translation without sending data to Nimbus servers. ### Does Nimbus8 have ads? No, Nimbus8 does not contain advertisements. The core app is free, with advanced features available via a one-time in-app purchase. ### What devices does Nimbus8 support? Nimbus8 is supported on Mac, iPhone, and iPad, offering a consistent AI experience across Apple devices. ### How much does Nimbus8 Pro cost? Nimbus8 Pro is a one-time in-app purchase that unlocks advanced features. The exact price is determined by Apple's In-App Purchase system. ### Can I use Nimbus8 offline? Yes, Nimbus8 is designed for on-device processing, meaning most features, including chat and coding, can be used entirely offline. Optional network features are explicitly enabled by the user. ### What is the age rating for Nimbus8? Nimbus8 has an age rating of 9+, making it suitable for a wide range of users interested in AI and productivity tools. ### How often is Nimbus8 updated? The latest version of Nimbus8 is 1.1.6, last updated on June 24, 2026. Updates typically bring new features, performance improvements, and model support. ### Does Nimbus8 require an account? No, Nimbus8 does not require a Nimbus account to use its features. Your data and processing stay on your device unless you choose to enable optional cloud features. ## Version history (last 5 releases) ### 1.2.9 — 2026-07-27 Nimbus 2b and 4b Cirrus fixes ### 1.2.8 — 2026-07-23 Nimbus model soft launch ### 1.2.7 — 2026-07-22 Official Nimbus model release! ### 1.2.6 — 2026-07-19 Stratus fixes Cirrus improvements ### 1.2.5 — 2026-07-16 Spire is more powerful in Nimbus8 1.2.5, with module-aware RSI, clearer run progress, improved local MLX fine-tuning, regression checks, and exportable merged models. Mac users can expose GGUF and finalized Spire models through Nimbus Runtime or connect to oMLX. This update also adds searchable, privacy-redacted diagnostic logs with TXT, PDF, and Word export, plus runtime and stability improvements across iPhone, iPad, and Mac. Zephyr is now more reliable with small models. ## Apps similar to Nimbus8 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Offline Ai -NOi](https://appshunter.io/ios/app/offline-ai-noi/id6760969861) | — | $0.99 | Productivity | | [Whoice Widget - Transcriptions](https://appshunter.io/ios/app/whoice-widget-transcriptions/id6526490843) | — | Free | Productivity | | [Aurisper: AI Voice Input](https://appshunter.io/ios/app/aurisper-ai-voice-input/id6755295705) | 5.0 (1) | Free | Productivity | | [MCP Agent](https://appshunter.io/ios/app/mcp-agent/id6784016652) | — | Free | Productivity | | [Red Angel \| Private Offline AI](https://appshunter.io/ios/app/red-angel-private-offline-ai/id6759326202) | — | Free | Productivity | | [InfiniteX2P Pro — Pro Desktop](https://appshunter.io/ios/app/infinitex2p-pro-pro-desktop/id6476320477) | — | Free | Productivity | --- *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 2026-09-08.*