Hear meaning first
Listen in manageable semantic blocks, then reveal synchronized Spanish text and Czech translation only when needed.
Native language learning for iPhone
Listen.
Understand.
Use it.
IdiomaX turns authentic Spanish listening into a clear path from comprehension to active vocabulary and confident speech.
Spanish for Czech learners
B1+ → B2 pilot
Privacy-aware by design
One learning loop
From real speech to language you can retrieve.
The product combines listening, active recall and personal vocabulary in one native mobile experience.
Capture useful language
Save words and phrases in context, including vocabulary found in lessons and photographed study materials.
Recall and speak
Practice in both directions with adaptive repetition, typing and speech, then progress toward guided conversation.
Working product, measured progress
Built beyond the idea stage.
IdiomaX is an active native iOS project with a tested learning core and a deliberately focused first pilot.
structured Spanish–Czech test lessons already use a language-neutral lesson format with automated content checks.
iOSNative iPhone application
FSRSOffline adaptive repetition
OCRLocal vocabulary capture from photos
AudioSynchronized words and meaning blocks
Responsible AI
AI assists. Evidence decides.
Models can draft, explain and challenge content, while the product keeps learning state and publication decisions under explicit control.
Human-reviewed content
Generated lessons and answer keys are checked against a defined structure before they reach learners.
Protected credentials
Provider keys stay outside the iPhone app and are never stored in lesson packages or user-facing code.
Local-first learning data
The current learning history, repetition system and photo recognition operate on the device.
Current stage
Focused pilot.
Development currently concentrates on a complete Spanish B1+ to B2 experience for one Czech learner profile before expanding languages or audience.
- Complete physical-device quality checks for listening, speech and vocabulary workflows.
- Validate the first coherent pilot content batch with human review.
- Prototype server-side AI conversation and pronunciation feedback with strict cost limits.
- Measure usefulness and cost before a wider release.