Comparison

Lingocase vs Fluo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lingocase

Read full description

Practice speaking a new language confidently with an AI that actually talks back. This app is designed for learners who want to improve real-world speaking skills, not just memorize words or grammar rules. Whether you’re a beginner building confidence or an advanced learner aiming for fluency, our AI-powered conversations adapt to your level, goals, and interests. Speak more. Fear less. Improve faster. Unlike traditional language apps, this app focuses on active speaking. You don’t just tap answers, you talk. The AI listens, responds naturally, and keeps the conversation going, just like a real tutor or conversation partner. Two Powerful Learning Modes: 1. Roleplay Mode Practice real-life situations in a safe, judgment-free environment. Examples include: Ordering food at a restaurant Job interviews Traveling and airport conversations Casual small talk Dating, networking, or professional scenarios Roleplay helps you think and respond in the language naturally, without translating in your head. 2. Tutor Mode Get personalized guidance from an AI language tutor. Practice structured conversations Ask questions anytime Get gentle corrections and explanations Learn grammar in context, not isolation The tutor adapts to your level and learning pace, making each session productive and engaging. Smart AI Feedback Pronunciation and clarity support Natural corrections without interrupting flow Vocabulary suggestions and alternatives Context-based grammar help You learn by doing, just like in real conversations. Learn Anytime, Anywhere No scheduling. No pressure. No embarrassment. Practice speaking whenever you want: at home, on the go, or during short breaks. The AI is always available and never gets tired. Designed for Real Fluency This app helps you: Build speaking confidence Improve listening comprehension Think directly in the language Sound more natural and fluent Perfect for travellers, students, professionals, and anyone serious about speaking a new language. Key Features AI-powered speaking practice Realistic roleplay scenarios Personal AI tutor Adaptive difficulty levels Beginner to advanced support Safe, private, judgment-free practice Multiple languages supported Who Is This App For? Language learners who want to speak more People afraid of making mistakes Busy learners who need flexible practice Anyone preparing for travel, work, or exams Stop rehearsing conversations in your head. Start having them. Download now and turn practice into real conversations. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Fluo

Master Chinese vocabulary with AI-powered sentences and spaced repetition. Learn words that matter to you through personalized reviews and interactive exercises. Get instant explanations and track your progress to build lasting language skills.

Highlights
  • AI-generated personalized sentences
  • Spaced repetition for memory retention
  • Topic-based vocabulary learning
  • Active and passive recall modes
  • Instant grammar and usage explanations
  • Translate and learn from any text
  • Progress tracking and daily goals
Features
Read full description

The fastest way to build a Chinese vocabulary that actually lasts! Fluo combines spaced repetition — the most effective memory technique ever studied — with AI-generated sentences tailored to your exact level. No flashcard grinding. No generic lessons. Every word you learn stays learned, because every review is timed perfectly and every sentence is built just for you. Adaptive learning Every sentence adapts to where you are right now. Words you know appear alongside words you're learning, so you're always challenged but never overwhelmed. As you improve, your sentences evolve with you — and you can listen to native audio for every single one. Learn what you actually care about Pick your topic — food, travel, business, health, or anything you type in — and practice sentences built around the vocabulary that matters to you. No more memorizing words you'll never use. Every word tracked, nothing left to chance Tap any word to see how well you remember it. Fluo tracks your recall for every single word and schedules reviews at the optimal time. Words you struggle with come back sooner. Words you know well get spaced out. You just practice — the system handles the rest. Test yourself in both directions See Chinese and recall the meaning. See English and produce the Chinese. Fluo's active and passive recall modes push you from recognition to real production — the difference between understanding a menu and ordering from it. A tutor on every sentence Curious why a word is used a certain way? Wondering about grammar? Tap "Ask" on any sentence and get a clear, detailed explanation. It's like having a Chinese tutor available 24/7. Translate anything, learn from everything Paste any Chinese or English text into the translator and instantly see a word-by-word breakdown — color-coded by how well you know each word. Turn real-world Chinese into a learning opportunity. Stay on track Set daily goals, build a streak, and watch your vocabulary grow. Fluo keeps you consistent with clear progress tracking so you always know exactly where you stand. Built for learners who want results. Download Fluo and watch your vocab grow! Privacy policy: https://fluolearning.com/privacy Terms of service: https://fluolearning.com/terms Support: https://fluolearning.com/support

Screenshots

Lingocase4 screens
Fluo4 screens

Verdict

The call

The clearest difference is update cadence: Fluo at every 4 days against Lingocase's every 10 days. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lingocase sells 2 in-app purchases, starting at $9.99 per month and Fluo sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lingocase ships an update every 10 days, Fluo every 4 days. Both last shipped on September 28, 2026.

Scorecard1 real difference · 8 level
Lingocase versus Fluo: the parameters behind the verdict, then further details
ParameterLingocaseFluo
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 10 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15 — better15.1
Further details — not scored
Size52 MB54 MB
Age rating4+12+
DeveloperKegVsMachines, IncFluo Inc

In-app purchases

2 purchases

Lingocase

Subscriptions2
  • Lingocase Premium - Monthly$9.991 Month
  • Premium Unlimited - Annual$79.991 Year
2 purchases

Fluo

Subscriptions2
  • Fluo Premium Monthly Subscription7 Days trial$9.991 Month
  • Fluo Premium Annual Subscription7 Days trial$59.991 Year

Questions

Is Lingocase free?
Lingocase is free to download, with in-app purchases available.
Is Fluo free?
Fluo is free to download, with in-app purchases available.
Do Lingocase or Fluo have ads?
Neither Lingocase nor Fluo shows ads.
Which is updated more often, Lingocase or Fluo?
Lingocase ships an update every 10 days, and Fluo every 4 days. Most recently, Lingocase was updated on September 28, 2026 and Fluo on September 28, 2026.

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