# Duolingo vs GO2TRain

The clearest difference is monetization model: Duolingo at free with in-app purchases against GO2TRain's subscription. Duolingo also leads on ratings volume (5.5M vs 1.3K) and update cadence (weekly vs monthly). GO2TRain's advantage is ads (none vs shown) and rating (4.9 vs 4.7). On price, in-app purchases 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 GO2TRain sells 7 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

GO2TRain 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 1.3K, 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 74% of GO2TRain's.

Duolingo ships an update weekly, GO2TRain monthly. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Duolingo | GO2TRain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (5.5M ratings)](https://appshunter.io/ios/app/duolingo-language-lessons/id570060128/reviews) | **[4.9 (1.3K ratings)](https://appshunter.io/ios/app/go2train/id1638102808/reviews)** |
| Number of ratings | **5.5M** | 1.3K |
| Positive reviews | 64.6% of reviews | **74.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Free with in-app purchases** | Subscription |
| Best chart rank | **#1** | — |
| Size | 489 MB | 119 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Duolingo, Inc](https://appshunter.io/developer/570060151) | [GO2TR EGITIM TURIZM GAYRIMENKUL DANISMANLIK REKLAMCILIK PAZARLAMA VE TICARET ANONIM S](https://appshunter.io/developer/1446426887) |

## 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, #29 Top Grossing, #62 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


### GO2TRain

[App page](https://appshunter.io/ios/app/go2train/id1638102808)

Master new languages with engaging video lessons, AI chat practice, and opportunities to connect with language partners. Offers a wide selection of popular languages and downloadable study materials for all skill levels.

**Highlights:** Diverse language selection, Engaging video lessons, Language partner connection, AI chat for practice, Downloadable handouts, Quizzes and exercises

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GO2TRain | $1.99 | per 7 days |
| GO2TRain | $4.99 | per month |
| GO2TRain | $5.99 | per month |
| GO2TRain | $19.99 | per 6 months |
| GO2TRain | $29.99 | per year |
| GO2TRain | $49.99 | per month |
| GO2TRain | $149.00 | one-time |

**What reviewers like**

- 🤩 Awesome learning app
- 👍 Great and free app to learn new languages
- 👌 Useful for learning new languages
- 🔥 Totally free with amazing courses

**What reviewers complain about**

- 🐛 App crashes and closes immediately after opening
- 🐛 App not working properly on latest iOS version
- 🐛 Different sections of the app not opening
- 🐛 App keeps crashing and logging out of lessons

**Reported bugs**

- Videos not opening in iOS
- App crashing after updates

**Requested features**

- Add Japanese language courses
- Provide a desktop version of the app


## Frequently asked questions

### Is Duolingo free?

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

### Is GO2TRain free?

GO2TRain is free to download, with in-app purchases available.

### Which has better reviews, Duolingo or GO2TRain?

GO2TRain is rated higher. Duolingo averages 4.7 out of 5 from 5.5M ratings, while GO2TRain averages 4.9 from 1.3K ratings.

### Do Duolingo or GO2TRain have ads?

Duolingo shows ads; GO2TRain does not.

### Which is updated more often, Duolingo or GO2TRain?

Duolingo ships an update weekly, and GO2TRain monthly. Most recently, Duolingo was updated on September 25, 2026 and GO2TRain on September 18, 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.*