# Ensu - Ente's Local LLM — An on-device LLM app by Ente > Private, offline AI chat app running entirely on your device. (iPhone/iPad app by Ente Technologies, Inc..) - Source: https://appshunter.io/ios/app/ensu-entes-local-llm/id6758197006 (this page in markdown: same URL + `.md`) - Developer: [Ente Technologies, Inc.](https://appshunter.io/developer/1645000935) - Category: Utilities, Productivity - Price: Free - Rating: 3.80/5 from 11 App Store ratings · 16 written reviews indexed - Age rating: +4 - Requires: iOS 16.0 · 55 MB - Languages: American English - Released: 2026-02-27 - Data updated: 2026-09-08 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ensu-entes-local-llm/id6758197006/reviews.md ## What is Ensu? Ensu is a private, offline AI chat app that runs entirely on your device. Chat, think, and write without sending your data to the cloud. Ensu uses local language models, so your conversations stay with you - no accounts, no tracking, no usage limits. Designed as a personal AI that grows with you, Ensu works even without internet access and is perfect for private reflection, reading discussions, or long flights. It’s open source, cross-platform, and built with a shared Rust core for performance and reliability. Optional end-to-end encrypted backups and sync across devices are coming soon. Key features * Fully on-device AI - works offline * No data collection, no subscriptions * Open source and privacy-first * Available across mobile and desktop Your AI. Your device. Your control. Terms: https://ente.io/terms Privacy: https://ente.io/privacy ## Key features - Fully on-device AI - Works offline - No data collection - Open source - Cross-platform availability ## Recent user reviews (10 of 16) All indexed reviews: https://appshunter.io/ios/app/ensu-entes-local-llm/id6758197006/reviews.md ### 5/5 — Open Source and 100% Private *2026-08-05* This is not Claude or ChatGPT. Ensu runs on your phone or desktop with limited GPU and memory. It does not run in a datacenter. Yet, the fact that it runs on device means you can feed it any personal information. For example: - a PDF of your tax forms - a photo feed of your home security cameras - any photos or information involving your family or friends We need more ethical products like this. I’m excited to see how this evolves! ### 2/5 — Not great *2026-06-13* If it doesn’t know the answer, it shouldn’t offer one. It thought Patrick Swayze died many years before he did and of a completely different illness. Despite telling it was wrong, it was very adamant. Good thinking but not sure what its use would be for me. ### 1/5 — Direkt wieder gelöscht. *2026-05-19* Die App hat auf sämtliche meiner Anfragen, ausschließlich blühenden Unsinn in Halluzination. ### 3/5 — Great app, but keep limitations in mind *2026-05-17* It is a great idea to have a local AI chat . No privacy concerns or subscription fees. Having an offline AI tool on my iPhone/iPad is most welcome. The problem is, as another reviewer stated - that Ensu does not know how to say “I don’t know” and gives wrong answers to some questions. So, double check what it tells you - especially the really important stuff. ### 1/5 — Unusable *2026-04-12* keeps repeating and gets stuck in loops ### 1/5 — Totally unreliable *2026-04-10* The idea of the app is solid and well executed but the model used is so inaccurate it’s dangerous. I couldn’t find a *single* factual question it could answer accurately. Not one! It’s dangerous to release such an inaccurate tool to people who might trust the results. Accuracy matters. ### 5/5 — GPT-4 *2026-04-05* Currently used GPT-4 under the hood and is fast on an iPhone 16. While perhaps not as powerful as a cloud-based system like ChatGPT, Gemini, Grok, etc it does well for general use. ### 3/5 — Der Feinschliff für Barrierefreiheit fehlt noch *2026-03-28* Hallo liebes Entwicklerteam, ich habe eure App heute getestet und bin mir bewusst, dass sie sich noch in einem frühen Entwicklungsstadium befindet. Ich selbst bin blind und nutze auf meinem iPhone die Bedienungshilfen, insbesondere VoiceOver. Grundsätzlich lässt sich eure App bereits gut bedienen, was ich sehr positiv hervorheben möchte. Allerdings sind mir einige Elemente aufgefallen, die noch nicht vollständig zugänglich oder eindeutig verständlich sind. Es wäre sehr hilfreich, wenn ihr den Bereich Barrierefreiheit noch einmal überarbeiten könntet, um die Nutzung insgesamt klarer und intuitiver zu gestalten. Insbesondere bei Schaltflächen fehlt teilweise eine eindeutige Beschriftung. Zum Beispiel ist bei der Schaltfläche zum Absenden eines eingegebenen Textes nicht klar erkennbar, welche Funktion sie erfüllt. Ähnlich verhält es sich bei weiteren Buttons, die häufig nur mit allgemeinen Bezeichnungen wie „Icon“ versehen sind, was ihre Bedeutung schwer nachvollziehbar macht. Es wäre daher wünschenswert, die Beschriftungen präziser und aussagekräftiger zu gestalten, damit Nutzer sofort erkennen können, welche Funktion hinter einer Schaltfläche steht. Insgesamt handelt es sich um kleinere Anpassungen, die jedoch einen großen Unterschied machen können. Eine verbesserte Barrierefreiheit würde dazu beitragen, dass wirklich alle Nutzer die App problemlos verwenden können. Vielen Dank für eure Arbeit und viel Erfolg bei der weiteren Entwicklung. ### 1/5 — Model does not download *2026-03-26* Model does not download ### 5/5 — Its perfect for me *2026-03-22* For I generally use chat bots for, this is literally perfect Thank u🫡 ## Frequently asked questions about Ensu ### What is Ensu? Ensu is a private, offline AI chat application that runs entirely on your device. It allows you to chat, think, and write without sending any data to the cloud, ensuring your conversations remain secure and private. ### Does Ensu require an internet connection? No, Ensu is designed to work entirely offline. It uses local language models, meaning you can use it for private reflection, reading discussions, or during long flights even without internet access. ### Is Ensu free to use? Yes, Ensu is completely free to use. The app is available at no cost and does not require any subscriptions or in-app purchases. ### Does Ensu collect user data? No, Ensu prioritizes user privacy and does not collect any data. Your conversations stay with you on your device, with no accounts, tracking, or usage limits. ### What devices is Ensu available on? Ensu is available across mobile and desktop platforms. It is currently supported on iPhone and iPad devices. ### How often is Ensu updated? The latest version of Ensu is 0.1.6, last updated on March 9, 2026. While specific update frequency isn't detailed, the app is actively being developed. ### What is the age rating for Ensu? Ensu has an age rating of 4+. This indicates it is suitable for users aged 4 and above. ### What are the terms and privacy policies for Ensu? The terms of service for Ensu can be found at https://ente.io/terms, and the privacy policy is available at https://ente.io/privacy. These documents outline how the application operates and protects user data. ## Version history (last 5 releases) ### 0.1.18 — 2026-08-05 * Ensu Packs ### 0.1.17 — 2026-06-11 Bug fixes and performance improvements ### 0.1.16 — 2026-05-25 - Better haptics on AI responsees - Added local voice transcription for chat input - Improved image attachments handling - Improved image prompt performance - Improved model downloads - Bug fixes and performance improvements ### 0.1.12 — 2026-03-30 - Smoother mobile chat experience with better keyboard and scroll handling - Model downloads now resume automatically after app restarts or interruptions - Smarter retry behavior for interrupted assistant responses ### 0.1.6 — 2026-03-09 Bug fixes & improvements. ## More apps by Ente Technologies, Inc. - [Ente Photos](https://appshunter.io/ios/app/ente-photos/id1542026904) - [Ente Auth - 2FA Authenticator](https://appshunter.io/ios/app/ente-auth-2fa-authenticator/id6444121398) - [Ente Locker](https://appshunter.io/ios/app/ente-locker/id6747611956) All apps by Ente Technologies, Inc.: https://appshunter.io/developer/1645000935 ## Related topics [ensu](https://appshunter.io/ios/topics/ensu) · [ente](https://appshunter.io/ios/topics/ente) --- *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.*