Language connects them to their roots
Heritage passed down through everyday conversations.
how it works
They're in charge. That's why they love it.
Your child photographs what interests them. Dex creates personalized games, stories, and challenges that make learning feel like play.
Interactive stories
Speak words in your new language to unlock what happens next. Stories
adapt to your child's learning level and interests.
Vocabulary practice
Your child can practice words from their own photos. Dex gives real-time feedback to help them master pronunciation and build confidence: one word at a time.
Scavenger hunts
Stay active with Dex by photographing things around you to complete themed challenges.
Flashcard games
Build vocabulary through playful activities that review pronunciation and comprehension.
Frequently Asked Questions
Arabic (Egyptian, Gulf, Levantine, MSA); Chinese (Mainland Mandarin, Taiwan Mandarin, Singapore Mandarin, Malaysia Mandarin); English (American, British, Australian, Indian); French (France, Canada/Québécois, Haiti); German (Germany, Austria, Switzerland); Hindi (India Standard, Hinglish, Nepal Hindi, Fiji Hindi); Italian (Italy, Swiss, Argentine heritage); Japanese (Standard); Korean (South Korean); Russian (Russia); Spanish (Spain, Mexico, Colombia, Cuba, Puerto Rico).
Note: English – intended for native or fluent English speakers only. An option for learning English as a second language will be available soon.
While tablets and smartphones can be versatile devices, Dex is purpose-built for language learning. Its camera-based learning approach encourages real-world exploration rather than passive screen time. This focused design reduces distractions like games or social media, helping your child learn more effectively.
We take privacy seriously and have the ex-CISO of Google Devices (Cory Scott) on our advisory board. Dex is designed to be COPPA-compliant, strictly enforces Zero Data Retention, and only processes images for immediate learning activities then discard. Sensitive data by default has strict retention periods. Data is either processed locally on the device or securely encrypted if it’s sent for cloud-based features. You retain full control over any saved content (such as deletion), and no data is shared with third parties. For details, visit our Privacy Policies.
Absolutely. We’ve implemented extensive, rigid safety control (such as stop-list to block generative content) on all (even border-line) risky topics. As a result, Dex might decline a lot of topics/tasks that would have been okay with many of our Beta testers. Our policy puts safety first such that we’d rather Dex be less capable than being wrong/unsafe.
Regarding hardware: Dex is designed with child safety in mind, using durable, non-toxic materials and rounded edges.
The current version of Dex needs the Internet with a few offline modes available. Having said that, the LTE eSIM should be always on. You could also connect Dex to any Wifi using a co-pilot app.
Gift your child a new way to learn
Learning that stems from curiosity.
- Choosing a selection results in a full page refresh.
- Opens in a new window.


