Education · iOS
LingoDeer - Learn Languages
by LingoDeer Co, Ltd.






LingoDeer has been quietly building a strong reputation since 2017, and its 4.75 store rating across 27,000 reviews suggests real user satisfaction rather than hype. The app covers 20 languages, with a notably serious commitment to Asian scripts like Korean, Japanese, and Chinese that most competitors gloss over. At 216 MB it is a moderately sized install, and the free entry point with optional purchases keeps the barrier low for curious learners who want structured, teacher-designed content before committing.
Where It Earns Its Reputation
LingoDeer's clearest strength is its handling of non-Latin writing systems. Rather than romanizing everything and calling it a day, the app actually teaches Hangul, kana, and other scripts from the ground up. That approach, built by language teachers rather than gamification designers, shows in the lesson structure. Grammar notes appear inside lessons rather than buried in a separate tab, which keeps context intact while you are still working through an exercise.
Breadth Versus Depth
Twenty languages is an ambitious catalog for a single app, and the quality does not feel perfectly uniform across all of them. Asian language courses appear more fully developed, which makes sense given the developer's stated focus. Learners targeting Spanish or French will find a competent course, but those languages also have more specialized competition. The app has been updated as recently as June 2026, so the catalog is actively maintained rather than left to stagnate.
Who Should Download This
LingoDeer suits learners who want a clear, sequenced path from zero rather than a random grab-bag of vocabulary drills. The five-minute lesson format is realistic for daily use without demanding large time blocks. Anyone specifically targeting Korean, Japanese, or Chinese will find this among the more thoughtful free starting points available. Casual hobbyists may hit a paywall before they expect, so checking in-app purchase pricing early is worth doing.
Pros
- Genuine script instruction for Korean, Japanese, and Chinese rather than romanization shortcuts
- Teacher-designed lesson structure with grammar notes embedded in context
- Strong 4.75 rating sustained across a large 27,000-review base
- Actively maintained with updates running through mid-2026
- Free to start across a 20-language catalog
Cons
- Non-Asian language courses feel less developed compared to the app's core focus
- 216 MB install is not huge but worth noting on limited-storage devices
- In-app purchases exist and scope is unclear until you are inside the app
- Learners wanting only European languages have more specialized alternatives
- No offline mode details confirmed in available facts