Fluent vs Otto
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Fluent
Practice speaking a new language with AI tutors in real-time. Get personalized lessons, instant feedback on pronunciation and grammar, and track your progress. Ideal for travelers, students, and professionals.
- AI-powered conversation practice
- Personalized lessons
- Real-time pronunciation and grammar feedback
- Progress tracking
- Support for 30+ languages
- Flexible learning schedule
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Master a new language through natural conversation with AI-powered tutors! Disclaimer: A subscription is required to fully access all features and unlimited practice time in Fluent. Free users get 20 minutes of monthly usage. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription in your App Store account settings. Fluent revolutionizes language learning by letting you practice speaking in real-time with advanced AI tutors. Whether you're a beginner or looking to polish your skills, Fluent adapts to your level and helps you gain confidence in your target language. Key Features: โข Practice speaking with AI tutors in 30+ languages, including English, Spanish, French, German, Japanese, Korean, Mandarin, and more โข Personalized lessons tailored to your proficiency level and learning goals โข Real-time feedback on pronunciation and grammar โข Flexible learning schedule - practice anytime, anywhere โข Track your progress and see your speaking skills improve over time How It Works: 1. Choose your target language and proficiency level 2. Select a lesson topic or have a free-form conversation 3. Speak naturally with your AI tutor, just like you would with a native speaker 4. Receive feedback and corrections to refine your skills Fluent is perfect for: โข Travelers preparing for trips abroad โข Students supplementing their language classes โข Professionals aiming to communicate better with international colleagues โข Anyone looking to maintain their language skills through regular practice Privacy Policy: https://github.com/Writer-Sonic/Fluent-Speak-Learn-Language/blob/main/README.md#privacy-policy-for-fluent-speak--learn-language Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Otto
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Otto is a browser that teaches you a language by immersion as you use your phone in the way you've always used it, only now it's at your level all the way from beginner to native. Open any site, search anything, and Otto swaps words on the page into the language you are learning, at your level. Start with a few hundred everyday words and move up to native as you go. Tap a swapped word and it translates itself; save it, and it is yours to practise later. Read the news, recipes, sport, the sites you visit every day. The web becomes your course book, and like your motivation, it never runs out. Set your level in seconds and change it any time. Weave every page, or just the ones you choose. Pause when you want to read as normal. Your usage is shown on every page, with a generous free allowance that renews. Practise what you save: match games, verb drills, quick judgements, built from your own words. Work with a tutor: they see your word bank and set the articles you read. On Apple Watch: follow a book, podcast or film with its swapped words on your wrist, go through the words that need work with a tick or a cross, say a word you heard to save it, and see your next lesson and grammar topic. Eleven languages: learn Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Korean, Hindi or Arabic from English, English from any of them, and French, Spanish, Italian or Portuguese from one another. Free to use, with Pro and Max plans for more usage. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Otto at every 5 days against Fluent's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Fluent sells 5 in-app purchases, starting at $4.99 per 7 days and Otto sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Fluent ships an update every 3 weeks, Otto every 5 days. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.
| Parameter | Fluent | Otto |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 3 weeks | Every 5 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | โ |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, Mac, Apple Watch |
| Requires iOS | 15.0 โ better | 16.0.0 |
| Further details โ not scored | ||
| Size | 111 MB | 159 MB |
| Age rating | 4+ | 17+ |
| Developer | Aryan Chaurasia | Tom Honey |
In-app purchases
Fluent
- Weekly Plan$4.997 Days
- Monthly Economy$14.991 Month
- Monthly Premium$19.991 Month
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- Yearly Economy$148.991 Year
- Yearly Premium$199.001 Year
Otto
- Otto Pro - Monthly$2.991 Month
- Otto Pro - Yearly$29.991 Year
- 20 Tokens$1.99
- 70 Tokens$4.99
- 180 Tokens$9.99
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- 450 Tokens$24.99









