EdgeLingo
EdgeLingo is an on-device AI language tutor for iPhone that runs entirely offline without subscriptions or cloud processing.
Open productWhat it does
About EdgeLingo
Developed by EdgeLingo, an independent studio founded in 2026 in Taiwan, EdgeLingo is an AI language tutor application for iOS. Running entirely on-device on the user's iPhone after an initial model download, it performs speech processing, natural conversation, post-turn grammar corrections, and phrase spaced-repetition locally without requiring an active internet connection, cloud streaming, accounts, or recurring subscription fees.
- Availability:
- launched
- Access:
- paid
- Format:
- software
- Platform:
- ios
Pricing at launch: One-time purchase model without recurring subscriptions, user accounts, or per-message charges.
Core capabilities
Custom Scenario Generation
Creates practice scenarios derived from user-provided text descriptions or uploaded photos.
In-Context Grammar Corrections
Delivers natural-phrasing grammar and wording feedback directly after each conversational turn.
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