Tools
Duolingo
Duolingo

Duolingo

Gamified, Student-Centered, Accessible
Available in OpenEd Marketplace
Grade level:
Pre-K - Adult
Educational philosophy
Gamified, Student-Centered, Accessible
Tags
Budget-Friendly/Free
Foreign Languages

Duolingo has become one of the most popular language learning tools for families, earning praise for its engaging approach while drawing some criticism for its limitations. Here's what parents and educators are saying about this gamified learning platform:

The Good: Why Parents Love It

Parents consistently praise Duolingo's ability to make language learning feel like play rather than work. Many report their children voluntarily practice daily without prompting:

"My 8 Year old is hilarious, she spends a hour a day doing Duolingo on her iPad." Parent on Threads

The app's value as a free resource is frequently mentioned in parent feedback. Homeschooling families particularly appreciate how much quality content is available without cost:

"It's free AND high quality. Win win… The app is excellent for a free resource." Language Learning At Home

Even long-term users question whether paying for premium features is necessary:

"Frankly – I don't think it's worth paying for. The ads on Duolingo aren't too bad compared to other apps." Long-term Duolingo User - Alphe's Corner

Parents with no language teaching experience find Duolingo removes a significant burden, as the curriculum structure is already developed:

"The progression of curriculum is already decided for you… that's a relief for homeschooling families!" Language Learning At Home

The user-friendly interface receives consistent praise from parents who appreciate that children can navigate independently:

"It has an extremely intuitive design that you and your children will pick up immediately. The app is just plain cute, aside from being easy to navigate." Language Learning At Home

Teachers who incorporate Duolingo in their classrooms report noticeable improvements in vocabulary retention:

"I like Duolingo because it helps me remember words. The vocabulary games and worksheets we do in class are helpful, but using this app every day helps me stay focused on learning new words and retaining them long-term." High School Student via Spanish Teacher's Perspective

The Limitations: What Parents Caution

Despite the enthusiasm, parents consistently warn that Duolingo should not be considered a complete language curriculum. Most view it as a foundation-builder or supplement:

"I may not be fluent in Spanish after using Duolingo every day for 5 years, but it definitely wasn't a waste of time... I don't think you can get fluent in a foreign language thanks to Duolingo alone, I do think that it's a good starting point." Long-term Duolingo User - Alphe's Corner

The lack of deep grammar instruction is frequently mentioned as a significant drawback:

"This, in my opinion, is the biggest flaw of Duolingo. Sometimes, new grammar structures have a very short tip panel… but that's about it. I would love to see more reference sheets/theory that I could go through." Long-term Duolingo User - Alphe's Corner

Parents teaching languages with different writing systems note particular concerns:

"The lack of writing practice was a serious issue for me while I was trying to learn Korean. The app provided plenty of activities that taught me to recognize the characters, [but] if you asked me to write them out on paper, I wouldn't be able to." Language Learning At Home

Some homeschooling parents worry that children can progress through lessons without truly understanding the material:

"Some activities are designed to be solved by guesswork (not application of learning)… I was left just randomly picking…that's not learning, it's guessing. Not good." Language Learning At Home

A small number of families have noted content concerns, though these appear to be relatively uncommon:

"Some readers have told me that they have seen what their families consider objectionable content—specifically related to same-sex relationships—on the app. This is a heads-up on that, if your family is sensitive to it." Language Learning At Home

Parental Involvement Needed

Parents report varying levels of involvement depending on their child's age. For younger children (3-8), initial guidance and ongoing supervision are recommended:

"Support and guidance are particularly necessary to keep them on track and practicing properly." A Parent's Guide to Duolingo for Kids

For older children and teens, most parents find Duolingo requires minimal oversight, serving as an independent practice tool with built-in motivation:

"You don't have to remind your kids to practice daily." Language Learning At Home

Who Thrives With Duolingo?

Based on parent feedback, Duolingo works best for:

  • Children who enjoy games and respond to rewards
  • Families seeking a low-cost introduction to language learning
  • Self-motivated learners who benefit from daily practice in small chunks
  • Homeschoolers looking for a structured supplement to their language curriculum
  • Families wanting to explore less commonly taught languages

Alternative approaches might be better for children who:

  • Need detailed grammar explanations
  • Require structured speaking and writing practice
  • Get easily distracted by game elements
  • Find repetition boring or frustrating

The Bottom Line

Parents consistently view Duolingo as an excellent supplementary tool rather than a complete language curriculum. It excels at building vocabulary, creating daily practice habits, and generating enthusiasm for language learning through its gamified approach. Most parents recommend pairing Duolingo with resources that provide conversation practice and deeper grammar instruction for a well-rounded language education.

Subjects covered

Subjects Covered: Languages (40+ available): Spanish, French, German, Italian, Chinese (Mandarin), Japanese, Korean, Russian, Arabic, Hindi, Welsh, Irish Gaelic, Scottish Gaelic, Hawaiian, Navajo, Yiddish, Haitian Creole, Zulu, Swahili, Esperanto, Klingon, High Valyrian

Special emphasis: Early Literacy (Duolingo ABC for ages 3-8), Math (Duolingo Math for foundational concepts), Music (basic music literacy course launched in 2023)

Unique offerings: Duolingo English Test (online English proficiency exam)

Teaching Format

Digital delivery: Online platform and mobile apps (available on web, iOS, Android)

Game-based lessons: Interactive, bite-sized lessons designed to feel like playing a game rather than studying

Self-paced structure: Learners can progress through material at their own speed, with the option to repeat lessons for extra practice

Assessment approach: Instant feedback on answers; marks correct or incorrect and shows the correct solution

Progress tracking: Users maintain streak counts for consecutive days and earn XP points for completed lessons

Implementation flexibility: Can be used independently, in homeschool settings, or as a supplemental resource in classrooms

Community features: Users can discuss lessons in forums and track progress with friends

Pricing

Free Tier: Users can complete unlimited lessons in all courses without paying. The mobile app has a “heart” system limiting mistakes (usually 5 hearts). Free users see advertisements after lessons.

Super Duolingo (Premium): Paid subscription for a monthly or annual fee. Features include no ads, unlimited hearts, offline lesson downloads, and extra practice modes. Pricing is approximately $7–$10 per month (varies by region and plan).

Duolingo Max: Higher-tier subscription introduced in 2023, includes all Super features plus AI-powered tools. Pricing is about $30 per month.

Duolingo ABC, Math, and Music courses: 100% free with no ads or in-app purchases.

Cost-saving options: Free version is robust; many users find the free tier sufficient for long-term use.

Parent Involvement

Varied involvement required

Young Children (3-8): Initial guidance and ongoing supervision necessary to keep them on track and practicing properly

Older Children and Teens: Minimal oversight needed; serves as an independent practice tool with built-in motivation

Daily commitment: Parents may need to encourage daily practice and monitor progress, especially for younger learners

Preparation: No extensive preparation needed; the app provides structured lessons and guidance

Support role: Parents can facilitate learning by discussing progress and helping with any confusion