Bluuub vs Fluo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluuub
This app bridges the gap between beginner and intermediate language learners by focusing on real conversation practice. It offers personalized feedback and exercises based on individual struggles, helping users move beyond basic interactions to true connection.
- AI conversational partner
- Personalized feedback
- Dynamic story generation
- Managed flashcards
- Learn in your mother tongue
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Most language apps get you started, then leave you stranded. You can order from a menu. You survive basic interactions. But when real conversation starts? You freeze. Bluuub is built for what comes next. We meet you in that frustrating gap between beginner and intermediate, where you know just enough to get by, but not enough to truly connect. This is where most learners give up, and exactly where Bluuub steps in. Learn in your mother tongue. Jump into real conversations from day one. Get personalised feedback on exactly what you're struggling with! Not generic lessons, but exercises built around your challenges. Why Bluuub? - Learn to speak naturally, with an AI powered conversational partner, that mirrors how REAL people talk - Automatic assessments which pick up on YOUR specific weaknesses, and generates personalized lessons designed to help you grow where you need it most - Dynamically generated stories, tailored to your level, and your interests - Easily managed flashcards from words and phrases that you'll use in actual conversation + so much more New Bluuub users get a week completely free...so try it out, and see how Bluuub can help you become more fluent. See full T&Cs here: https://www.bluuub.com/terms
Fluo
Practice speaking new languages through realistic AI-driven conversations. Get instant pronunciation feedback and learn through real-world scenarios, available 24/7 without judgment. Focus on speaking from day one to improve language acquisition.
- AI-powered spoken conversations
- Instant pronunciation feedback
- Real-world scenario practice
- 24/7 availability
- Customizable conversations
- Save and review phrases
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Speak a new language with confidence — your AI tutor is ready 24/7, judgment-free. Practice real conversations, not multiple-choice drills. Most apps teach you to swipe and tap. Fluo teaches you to actually speak. Have real spoken conversations with an AI tutor that listens, corrects you, and talks back — so the first time you use your new language isn't in front of a stranger. Why Fluo? • Speak from day one. Every session is a real spoken conversation with instant pronunciation feedback. • Available 24/7, no judgment. Practice whenever you want, as long as you want, without the awkwardness of speaking in front of a real person. • Real-world scenarios. Order at a restaurant, check into a hotel, ask for directions, take a taxi, go shopping. These scenarios are built around the moments you'll actually use. • Customizable conversations. Create your own scenarios or chat freely about anything. Your tutor adapts to your level and interests. • Save phrases that matter: Bookmark anything from your conversations and review it anytime with full word-by-word breakdowns. • Backed by language research. Built on the science that proves what polyglots already know: you learn to speak by speaking. Studies show learners who practice speaking improve up to 2x faster than those who only read or listen. Learn 9 languages with Fluo: - English, Japanese, Korean, Chinese, Spanish, French, Italian, Portuguese, German. For learners tired of memorizing vocab they can never actually use. Fluo is built around one question: Could you actually use this in a real conversation tomorrow? Download Fluo and have your first real conversation today. Search terms: Learn Spanish with AI • Learn French with AI • Learn German with AI • Learn Italian with AI • Learn English with AI • Learn Portuguese with AI • Learn Japanese with AI • Learn Korean with AI •Learn Chinese with AI Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://benjaminsoo.github.io/fluo-legal/privacy.html
Screenshots
Verdict
The clearest difference is monetization model: Bluuub at free against Fluo's free with in-app purchases. Fluo's advantage is update cadence (every 2 days vs every 11 days). On price, rating, ratings volume and ads 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. Bluuub sells 2 in-app purchases, starting at $7.99 per month and Fluo sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Bluuub against 5.0 for Fluo. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Bluuub ships an update every 11 days, Fluo every 2 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | Bluuub | Fluo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 11 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 93 MB | 115 MB |
| Age rating | 17+ | 4+ |
| Developer | The Ginger Collective Limited | Benjamin Soo |
Customer experience
Bluuub
Fluo
In-app purchases
Bluuub
- Bluuub Pro14 Days trial$7.991 Month
- Bluuub Pro14 Days trial$79.991 Year
Fluo
- Fluo Pro Monthly3 Days trial2 variants$7.991 Month
- Fluo Pro Yearly3 Days trial2 variants$49.991 Year









