# Duolingo vs Polyglot

The clearest difference is ads: Polyglot at none against Duolingo's shown. Polyglot also leads on review sentiment (79% vs 65%) and rating (4.9 vs 4.7). Duolingo's advantage is update cadence (weekly vs every 9 months) and ratings volume (5.5M vs 121). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Duolingo sells 16 in-app purchases, starting at $9.99 per month and Polyglot sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Polyglot holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Duolingo has 5.5M ratings behind it against 121, so its average is the more settled of the two. Written reviews point the same way: 65% of Duolingo's written reviews are positive against 79% of Polyglot's.

Duolingo ships an update weekly, Polyglot every 9 months. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Duolingo | Polyglot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (5.5M ratings)](https://appshunter.io/ios/app/duolingo-language-lessons/id570060128/reviews) | **[4.9 (121 ratings)](https://appshunter.io/ios/app/polyglot-master-languages/id1477731423/reviews)** |
| Number of ratings | **5.5M** | 121 |
| Positive reviews | 64.6% of reviews | **78.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#1** | — |
| Size | 489 MB | 43 MB |
| Requires iOS | 17.0 | **13** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duolingo, Inc](https://appshunter.io/developer/570060151) | [Lucas Cortes](https://appshunter.io/developer/853928503) |

## What reviewers say

### Duolingo

[App page](https://appshunter.io/ios/app/duolingo-language-lessons/id570060128)

**Currently charting:** #1 Top Free · Education, #1 Top Grossing · Education, #27 Top Grossing, #64 Top Free (US App Store)

Learn languages, math, music, and chess through fun, bite-sized lessons. Build vocabulary, grammar, and real-world skills with a science-based methodology. Track progress and stay motivated with a global community.

**Highlights:** Bite-sized language lessons, Speaking, reading, listening, writing practice, Math skills development, Music reading and playing, Chess strategy and gameplay, Progress tracking and rewards

**Features:** Vision Pro support

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super Duolingo | $9.99 | per month |
| Super Duolingo | $12.99 | per month |
| Super Duolingo | $12.99 | per month |
| Super Duolingo | $59.99 | per year |
| Super Duolingo | $79.99 | per year |
| Super Duolingo | $83.99 | per year |
| Super Duolingo | $83.99 | per year |
| Super Duolingo | $95.99 | per year |
| Super Duolingo | $119.99 | per year |
| Super Duolingo | $119.99 | per year |
| Chest of Gems | $0.99 | one-time |
| Barrel of Gems (1200) | $4.99 | one-time |
| Chest of Gems (1200) | $4.99 | one-time |
| Cart of Gems (3000) | $9.99 | one-time |
| Barrel of Gems (3000) | $9.99 | one-time |
| Cart of Gems (6500) | $19.99 | one-time |

**What reviewers like**

- 🤩 Fun and entertaining learning experience
- 🎉 Motivating streak and league features
- 🎨 Cute and engaging animations
- 📚 Effective for learning vocabulary and basics
- 🤖 Useful AI-powered features like voice lessons

**What reviewers complain about**

- 🤖 Issues with voice recognition and pronunciation feedback
- 🤑 Aggressive monetization tactics and paywall for key features
- 🤯 Frustrating heart/health system that penalizes mistakes
- 🤔 Lack of grammar explanations and focus on just memorizing phrases
- 🤷‍♀️ Inconsistent app experience across platforms

**Reported bugs**

- Freezing or crashing during lessons
- Incorrect translations or answers marked wrong
- Inconsistent behavior of certain features like leagues

**Requested features**

- Add more languages, especially less common ones
- Improve grammar lessons and explanations
- Allow more flexibility in navigating the course content
- Provide better feedback and corrections for mistakes
- Sync progress and features consistently across app and web


### Polyglot

[App page](https://appshunter.io/ios/app/polyglot-master-languages/id1477731423)

Immerse yourself in a new language to develop listening and speaking skills. Train your accent to sound like a native speaker by learning new words and expressions.

**Highlights:** Immersive language learning, Develop listening skills, Develop speaking skills, Train accent, Learn new words and expressions, Sound like a native speaker

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is Duolingo free?

Duolingo is free to download, with in-app purchases available.

### Is Polyglot free?

Polyglot is free to download, with in-app purchases available.

### Which has better reviews, Duolingo or Polyglot?

Polyglot is rated higher. Duolingo averages 4.7 out of 5 from 5.5M ratings, while Polyglot averages 4.9 from 121 ratings.

### Do Duolingo or Polyglot have ads?

Duolingo shows ads; Polyglot does not.

### Which is updated more often, Duolingo or Polyglot?

Duolingo ships an update weekly, and Polyglot every 9 months. Most recently, Duolingo was updated on September 25, 2026 and Polyglot on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*