Superfluent vs Duostories
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Superfluent
Immerse yourself in language learning through simulated real-world conversations in virtual cities. Get instant feedback on your pronunciation and phrasing to build confidence and fluency faster.
- Real-world conversation practice
- Virtual city immersion
- Instant feedback on pronunciation
- Progress tracking
- Hundreds of scenarios
- AI language tutor
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Explore real cities, and practice hundreds of real-world conversations: Superfluent is the most immersive way to learn a language. You’ll master new skills, get instant feedback, and experience speaking a language where it’s actually lived. Stop studying. Start exploring. Real conversations, real places: * Language immersion from the comfort of your couch. Practice the moments you’ll actually face in real life - as if you were really there. Hundreds of scenarios: * Follow curated routes to build new skills, or explore the map to practice speaking all around a country. 24/7 Language Tutor: * Get instant, thoughtful feedback, and help as you explore. Improve your pronunciation, phrasing, and confidence in real time to level-up your language skills faster than ever before. Make visible progress: * Track your progress on the map as you complete curated learning routes and visit the most interesting places in France, Germany, Spain, etc. Build confidence quickly * Get comfortable in real scenarios without the stress - the closest thing to being there in real life. Download the app for free today and practice speaking any of the following languages: Spanish (Mexico and Spain), English (England and the USA), French, German, Italian, Portuguese (Brazil and Portugal), and more languages will be coming soon. You can upgrade to Superfluent Pro or stick with the free version of the app instead. It's up to you. Either way, we're here to help you reach your fluency goals. ---------------- Superfluent Pro Subscription: By subscribing to Superfluent Pro, you'll have unlimited access to all Superfluent content. We have monthly and annual plans for the Superfluent Pro subscription. We also offer a Family Plan subscription if you want to share Superfluent Pro with up to 5 other people. Your Apple account will be charged for payment when you confirm the start of your subscription. The subscription will automatically renew unless canceled at least 24 hours before the end of the current billing cycle. You can cancel the renewal at any time by going to the settings in your Apple account. Terms of Service: https://superfluent.com/terms Privacy Policy: https://superfluent.com/privacy
Duostories
Enhance language skills by reading interactive stories and answering comprehension questions. Access over 2,800 stories in more than 70 languages, covering a wide range of language types. This independent project offers an engaging alternative to traditional language drills.
- Read 2,800+ interactive stories
- Explore 70+ languages
- Practice comprehension with questions
- Discover diverse language types
- Learn through focused reading
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Read stories. Answer questions. Improve your language skills. Duostories helps you build reading comprehension through interactive stories and short in-story questions. Explore more than 2,800 stories in 70+ languages across 90 courses, and practice in a format that feels more engaging than drills alone. Read Duolingo stories in more languages with translations created by the Duostories community. Duostories uses Duolingo story content under license. It is an independent project and not an official Duolingo product. Features: - Read 2,800+ interactive stories - Explore 70+ languages across 90 courses - Practice comprehension with built-in questions in every story - Discover major, minority, endangered, and constructed languages - Learn through reading in a simple, focused format
Screenshots
Verdict
The clearest difference is in-app purchases: Duostories at none against Superfluent's 15. Superfluent's advantage is ratings volume (3.9K vs 6) and update cadence (every 6 days vs fortnightly). On price, rating, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Superfluent sells 15 in-app purchases, starting at $10.99 per month. Duostories asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Superfluent against 5.0 for Duostories. That said, the two scores are not equally well evidenced: Superfluent has 3.9K ratings behind it against 6, so its average is the more settled of the two.
Superfluent ships an update every 6 days, Duostories fortnightly. Both last shipped on October 31, 2026.
| Parameter | Superfluent | Duostories |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (3.9K ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 92.8% of reviews | — |
| Number of ratings | 3.9K — better | 6 |
| Update frequency | Every 6 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Best chart rank | #176 — better | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 103 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Superfluent, Inc. | Richard Gerum |
Customer experience
Superfluent
Duostories
Bugs and requests
Superfluent
Reported bugs
1 issue- Volume issue when trying to pronounce individual words
Requested features
2 requests- Ability to turn off text display and focus on listening
- Option to review past conversation scenarios
Duostories
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Superfluent
- Monthly$10.991 Month
- Monthly$12.991 Month
- Monthly$14.991 Month
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- Monthly$19.991 Month
- Annual$74.991 Year
- Annual7 Days trial$74.991 Year
- Annual7 Days trial$89.991 Year
- Annual3 Days trial$99.991 Year
- Annual$99.991 Year
- Annual7 Days trial$99.991 Year
- Family Plan$109.991 Year
- Annual7 Days trial$119.991 Year
- Family Plan$134.991 Year
- Family Plan7 Days trial$149.991 Year
- Family Plan$149.991 Year
Duostories
No in-app purchases








