# Duolingo vs Russian Word Flashcards Learn

The clearest difference is ads: Russian Word Flashcards Learn at none against Duolingo's shown. Russian Word Flashcards Learn also leads on review sentiment (90% vs 65%) and iOS requirement (12.0 vs 17.0). Duolingo's advantage is update cadence (every 5 days vs every 2 months) and ratings volume (5.6M vs 20). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Duolingo sells 10 in-app purchases, starting at $9.99 per month and Russian Word Flashcards Learn sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Duolingo holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Duolingo has 5.6M ratings behind it against 20, so its average is the more settled of the two. Written reviews complicate that: 65% of Duolingo's written reviews are positive against 90% of Russian Word Flashcards Learn's, so the app with the better star average is not the one people write more warmly about.

Duolingo ships an update every 5 days, Russian Word Flashcards Learn every 2 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Duolingo | Russian Word Flashcards Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.6M ratings)](https://appshunter.io/ios/app/duolingo-learn-languages/id570060128/reviews)** | [4.5 (20 ratings)](https://appshunter.io/ios/app/russian-word-flashcards-learn/id1124483093/reviews) |
| Number of ratings | **5.6M** | 20 |
| Positive reviews | 64.7% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#1** | — |
| Size | 499 MB | 85 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Duolingo, Inc](https://appshunter.io/developer/570060151) | [佩佩 伍](https://appshunter.io/developer/917259251) |

## What reviewers say

### Duolingo

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

**Currently charting:** #1 Top Free · Education, #1 Top Grossing · Education, #25 Top Grossing, #85 Top Free (US App Store)

This educational app offers fun, bite-sized lessons for learning over 40 languages, plus chess, math, and music. It uses a science-based methodology to build vocabulary and grammar skills, making learning effective and engaging for millions worldwide.

**Highlights:** Learn 40+ languages, Bite-sized lessons, Practice speaking, reading, listening, writing, Learn chess, Math courses, Music lessons, Track progress and achievements

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super Duolingo | $9.99 | per month |
| Super Duolingo | $12.99 | per month |
| Super Duolingo | $83.99 | per year |
| Super Duolingo | $95.99 | 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 |
| 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


### Russian Word Flashcards Learn

[App page](https://appshunter.io/ios/app/russian-word-flashcards-learn/id1124483093)

Master basic Russian vocabulary through interactive flashcards. This app uses pictures, standard speech, and AI-powered voice comparison to help you learn listening, speaking, reading, and writing skills. It offers adjustable playback speed and covers a wide range of word categories.

**Highlights:** Classify words by category, Visual learning with pictures, Standard speech audio, Comprehensive skill development (listening, speaking, reading, writing), Adjustable playback speed, AI voiceprint comparison for pronunciation, AI-based voice scoring

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $0.99 | one-time |
| Unlock All | $1.99 | one-time |


## Frequently asked questions

### Is Duolingo free?

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

### Is Russian Word Flashcards Learn free?

Russian Word Flashcards Learn is free to download, with in-app purchases available.

### Which has better reviews, Duolingo or Russian Word Flashcards Learn?

Duolingo is rated higher. Duolingo averages 4.7 out of 5 from 5.6M ratings, while Russian Word Flashcards Learn averages 4.5 from 20 ratings.

### Do Duolingo or Russian Word Flashcards Learn have ads?

Duolingo shows ads; Russian Word Flashcards Learn does not.

### Which is updated more often, Duolingo or Russian Word Flashcards Learn?

Duolingo ships an update every 5 days, and Russian Word Flashcards Learn every 2 months. Most recently, Duolingo was updated on November 3, 2026 and Russian Word Flashcards Learn on November 2, 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.*