# NoNetPlay: AI Interpreter — Offline AI·support Gemma4 > Offline AI interpreter and chat for real-time, private voice and text translation. (iPhone/iPad app by 飞宇 陈.) - Source: https://appshunter.io/ios/app/nonetplay-ai-interpreter/id6761640051 (this page in markdown: same URL + `.md`) - Developer: [飞宇 陈](https://appshunter.io/developer/1645983504) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 3.00/5 from 8 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 34 MB - Languages: English, Japanese, Chinese - Released: 2026-04-06 - Data updated: 2026-07-08 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/nonetplay-ai-interpreter/id6761640051/reviews.md ## What is NoNetPlay? Real-time simultaneous interpretation, completely offline. NoNetPlay translates live conversations as you speak — your voice never leaves your iPhone, even when you're 30,000 feet up. Unlike apps that need to download language packs every time you want a new language, NoNetPlay's entire AI translation engine lives on your iPhone. Once installed, you don't need WiFi. Ever. Simultaneous Translation — 15+ Language Pairs • English ↔ Chinese, Japanese, Korean, Spanish, French, German, Portuguese, Italian, Russian, Arabic, and more • Speak in one language, hear it in another — automatic language detection • Voice recognition + AI translation engine, both run entirely on-device • Sentence-by-sentence output with synchronized voice playback — no waiting AI Chat • Built-in offline AI assistant for free-form conversations • Switch between different on-device AI options mid-conversation • Real-time output, word by word as it generates Privacy First • Every word stays on your iPhone — no servers, no cloud, no logs • No account, no login, no subscription pressure — just open and use Offline AI Download Manager Built-in download manager with multiple sources (domestic mirrors prioritized for users in mainland China). Resume on interruption supported. Available offline AI options: • Translation AI (~984 MB) — runs alongside voice recognition for fluid real-time translation • Voice Recognition (~1.6 GB) — multi-language voice detection across 15+ languages • Advanced Chat AI (3.5 GB) — more powerful AI chat capability • Plus Chat AI (2.5 GB) — balanced everyday conversation Use Cases • On a flight — interpretation works in airplane mode • In a foreign hotel — no roaming charges, no WiFi search • In meetings — discuss freely without sending audio to a cloud server • Language learning — practice anywhere, anytime • Business travel — confidential conversations stay confidential ## Key features - Real-time offline translation - 15+ language pairs supported - On-device AI processing - Privacy-focused, no data leaves device - Offline AI chat assistant - Automatic language detection ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Simultaneous Translation | $19.99 | one-time | | Basic · 1 Language | $4.99 | one-time | ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/nonetplay-ai-interpreter/id6761640051/reviews.md ### 5/5 — 速度快 *2026-05-20* 用了很多翻译软件之后，感觉 NonetPlay 的体验是真的不错。翻译速度很快。 ### 5/5 — 好用的离线翻译 *2026-05-20* 下载使用有一段时间了，离线翻译也很不错，开发者更新的新功能也很不错哦，推荐大家使用 ### 5/5 — 挺好用的 *2026-04-29* 功能符合我的需求 ### 1/5 — 发小红书忽悠大家会限免，让大家下载 *2026-04-27* 纯恶心人的玩意 ### 1/5 — 手机发热电量一下就没了 *2026-04-14* 手机发热 电量一下就没了 **Developer response:** 可以更新最新版😂 ### 2/5 — 目前一堆bug，体验一般 *2026-04-10* 收费了，等后面优化好吧 **Developer response:** 可以更新最新版😂 ## Frequently asked questions about NoNetPlay ### Does NoNetPlay have ads? NoNetPlay does not contain advertisements. It is a free app with optional in-app purchases for enhanced AI models. ### How much does NoNetPlay cost? NoNetPlay is free to download and use with its core features. Additional AI models for translation and chat are available via in-app purchases, with prices varying based on the model size and capability. ### What languages does NoNetPlay support? NoNetPlay supports over 15 language pairs for real-time translation, including English, Chinese, Japanese, Korean, Spanish, French, German, Portuguese, Italian, Russian, and Arabic. ### Can NoNetPlay be used on an airplane? Yes, NoNetPlay is designed to work completely offline, making it ideal for use on airplanes or in locations without internet access. Your voice and conversations stay on your iPhone. ### How often is NoNetPlay updated? The latest version, 2.9.5, was released on June 4, 2026. Updates are provided by the developer to improve functionality and add new features. ### What devices is NoNetPlay available on? NoNetPlay is currently supported on iPhones. The app requires iOS and is designed for mobile use. ### What are the download sizes for the AI models in NoNetPlay? The AI models vary in size: Translation AI is approximately 984 MB, Voice Recognition is about 1.6 GB, Advanced Chat AI is 3.5 GB, and Plus Chat AI is 2.5 GB. ### What is the user sentiment for NoNetPlay? NoNetPlay has an average rating of 3.0 stars from 8 ratings, indicating a mixed user reception. Specific user feedback would provide more detail on likes and dislikes. ## Version history (last 5 releases) ### 2.9.5 — 2026-06-04 Every language now works both ways: whether you speak Chinese or the other language, it translates back instantly — not just one direction anymore. Everything runs offline; your voice never leaves your phone. Languages we're still refining now carry a heads-up label so you know what to expect. Tell us how it feels on the Docs page. ### 2.9.4 — 2026-05-30 New "Speaking" companion (experimental): just talk with the AI out loud — it replies in whatever language you speak, fully offline. This is an early experiment; the voice and response speed are still being refined. We'd love your feedback. ### 2.9.3 — 2026-05-19 New "Docs" tab: guides, FAQs, and travel phrases — all available offline. Travel Phrases launches with two essential categories — Airport & Customs and Restaurant — packing 45 ready-to-use English phrases with Chinese cues and one-tap audio. Show your phone, let it speak for you. Search the whole docs center to find answers fast: download issues, microphone permissions, translation tips, and more. Tab refresh: "Settings" moved to a gear icon on the Models page, making room for the new Docs tab. ### 2.9.2 — 2026-05-08 New "Docs" tab: guides, FAQs, and travel phrases — all available offline. Travel Phrases launches with two essential categories — Airport & Customs and Restaurant — packing 45 ready-to-use English phrases with Chinese cues and one-tap audio. Show your phone, let it speak for you. Search the whole docs center to find answers fast: download issues, microphone permissions, translation tips, and more. Tab refresh: "Settings" moved to a gear icon on the Models page, making room for the new Docs tab. ### 2.4.0 — 2026-04-10 Fixed known bugs and improved system stability. ## More apps by 飞宇 陈 - [极简提词器 - 画中画提词器应用](https://appshunter.io/ios/app/id6747143368) - [3DCellForge](https://appshunter.io/ios/app/3dcellforge/id6769585202) All apps by 飞宇 陈: https://appshunter.io/developer/1645983504 --- *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 2026-07-08.*