Learn Czech Language Easily vs AIecholang

Our app lets you learn Czech language from basics to advance level. There is a large database collection of useful Czech words and phrases available offline in the app. You can can go through different topics and learn essential Czech words. Also you can learn random useful words from the app updates on daily basis. Features - No Paid Content - No account registration - Learn Offline

echolang is a private voice translator that runs entirely on your iPhone. Speak naturally — the app transcribes your speech, translates it and speaks the result aloud. No cloud, no accounts, no tracking: your conversations never leave the device. HOW IT WORKS • Tap and hold the microphone, speak, release • Your speech is recognized on-device with Whisper model • A 4B-parameter translation LLM (TranslateGemma, running on Apple's MLX framework) translates the phrase • The translation is spoken aloud with natural system voices • Perfect for two-way conversations: each speaker taps their side, languages swap in one tap FEATURES • 33 languages: English, Spanish, French, German, Italian, Portuguese, Russian, Ukrainian, Polish, Czech, Dutch, Swedish, Norwegian, Danish, Finnish, Greek, Romanian, Hungarian, Turkish, Arabic, Hebrew, Hindi, Bengali, Tamil, Telugu, Marathi, Urdu, Chinese, Japanese, Korean, Vietnamese, Thai, Indonesian • Adjustable translation style: neutral, formal, informal, polite, colloquial or concise • Conversation history with playback of any phrase • Works fully offline after a one-time model download — ideal for travel, roaming and flights • 100% on-device AI: no servers, no sign-up, no data collection • Free forever: no ads, no subscriptions, no in-app purchases PRIVACY All speech recognition and translation happens locally using on-device neural networks. The microphone is used only while you hold the record button. Nothing is uploaded, stored remotely or shared with anyone. REQUIREMENTS • iOS 18 or later • iPhone with 6 GB RAM or more (iPhone 12 Pro and later Pro models, iPhone 14 and later) • ~3 GB of free storage • On first launch the app downloads its on-device AI models (~2.8 GB). Please use Wi-Fi and allow a few minutes — this is a one-time setup.