FluentPath vs Line
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FluentPath
Practice speaking a new language from day one with a personal AI tutor. Engage in continuous conversation tailored to your goals, learn vocabulary and grammar as needed, and practice in realistic scenarios. The app supports spaced repetition for effective review and allows learning from your own content.
- AI-powered conversational practice
- Personalized learning paths
- Learn vocabulary and grammar in context
- Realistic scenario practice
- Spaced repetition review
- Learn from custom content
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You learn to speak by speaking. There is no other way. FluentPath gives you a personal AI tutor so you can practice speaking from day one, without expensive lessons. You will speak in your very first session. There are no lessons to pick from and no fixed syllabus. FluentPath is one continuous conversation with your tutor: 1. Your tutor builds every topic around your goals and what you want to be able to do in your new language 2. Learn new words and grammar right when you need them, with simple explanations and visuals 3. Practice immediately in realistic scenarios based on what you just learned 4. Review at exactly the right moments, with spaced repetition woven into the conversation 5. Move at your pace: your tutor spends time on what challenges you and skips what you already know You can even learn from your own content. Share an article, a PDF, or notes from another course, and your tutor will teach from it. Use FluentPath on your phone with helpful visuals and transcripts, or do everything with audio only from your phone or CarPlay. We support Spanish, French, Italian, German, Portuguese, and English. Get a free 7-day trial with unlimited learning, no credit card required. You won't be charged when it ends. Subscribe monthly or annually only if you want to continue. Terms of Service: https://fluentpath.app/terms Privacy Policy: https://fluentpath.app/privacy Reach out to us at info@fluentpath.app if you have any feedback or ideas. We'd love to hear from you!
Line
Learn languages through immersive story-based conversations with AI characters. Speak from day one in interactive scenarios, build relationships, and unlock new locations. Get grammar reports and instant help to improve your fluency.
- Immersive story-based learning
- Real-time AI conversations
- Explorable interactive maps
- Customizable scenario creation
- Instant translations and pronunciation
- Grammar feedback reports
- Adaptive learning levels
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Learn a language by talking your way through everyday scenes. Line drops you into real situations, a café, a hotel check-in, a job interview, a night out, and puts you in a real conversation with a character who listens and talks back in real time. No flashcards, no scripts. You speak, they answer, and you keep going. A GUIDED PATH Every unit teaches the phrases first, then hands you a scene to use them in. Learn, speak, listen, recall: short lessons you can hear and repeat, with pronunciation feedback on every word you say. SCENES FROM REAL LIFE Greetings, ordering food, getting around, shopping, work and study, health, making plans, telling stories about your travels. Each scene has its own character and goal, and the ones you care about rise to the top. HELP WHEN YOU WANT IT Tap for a translation or a suggested reply, and put your phone down when you do not need it. The character keeps the conversation moving at your level. FOURTEEN LANGUAGES Spanish, French, Portuguese, German, Italian, Dutch, Swedish, Polish, Russian, Turkish, Korean, Hindi, Indonesian and Vietnamese. TRY IT FREE Start a free trial on the yearly plan and speak your way through as many scenes as you like. Line Pro unlocks every scene and lesson in every language. Subscriptions renew automatically until cancelled and are managed in your Apple ID settings. Sign in with Apple or Google and start speaking today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://app.tryline.ai/legal/privacy
Screenshots
Verdict
The clearest difference is review sentiment: FluentPath at 83% against Line's 29%. FluentPath also leads on ads (none vs shown) and rating (4.7 vs 4.2). Line's advantage is update cadence (daily vs weekly). On price, ratings volume, in-app purchases and monetization model 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. FluentPath sells 4 in-app purchases, starting at $14.99 per month and Line sells 10 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
FluentPath holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 18 and 10 respectively. Written reviews point the same way: 83% of FluentPath's written reviews are positive against 29% of Line's.
FluentPath ships an update weekly, Line daily. The most recent releases landed on November 12, 2026 and November 15, 2026 respectively.
| Parameter | FluentPath | Line |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (18 ratings) — better | 4.2 (10 ratings) |
| Positive reviews | 83.3% of reviews — better | 28.6% of reviews |
| Number of ratings | 18 — better | 10 |
| Update frequency | Weekly | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 64 MB | 92 MB |
| Age rating | 4+ | 12+ |
| Developer | FluentPath, Inc. | Bounty Studio, Inc. |
Customer experience
FluentPath
Line
In-app purchases
FluentPath
- Premium Monthly Subscription$14.991 Month
- Premium Annual Family Subscription$24.991 Month
- Premium Annual Subscription$99.991 Year
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- Premium Annual Family Subscription$169.991 Year
Line
- Line Pro Weekly$3.997 Days
- Line Pro Monthly$9.991 Month
- Line Pro Monthly$19.991 Month
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- Line Pro Annual$59.991 Year
- Line Pro Annual3 Days trial$59.991 Year
- Line Pro Annual$119.991 Year
- Line Pro Annual3 Days trial$119.991 Year
- 100 Gems$1.99
- 1,200 Gems$19.99
- 7,500 Gems$99.99








