Superfluent Classic vs Line
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Superfluent Classic
This is the original version of a language learning application designed to enhance conversational fluency. It offers a foundational experience for users looking to practice speaking skills before the app's major update.
- Conversational fluency improvement
- Legacy version experience
- Language practice tool
- Focus on speaking skills
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This is the legacy version of the Superfluent language learning app before the 2.0 launch. --------------------- Terms of Service: https://superfluent.com/terms Privacy Policy: https://superfluent.com/privacy
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 rating: Superfluent Classic at 4.6 against Line's 3.9. Superfluent Classic also leads on ads (none vs shown) and iOS requirement (15.1 vs 26.0). Line's advantage is update cadence (daily vs monthly) and review sentiment (17% vs 0%). 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. Superfluent Classic sells 3 in-app purchases, starting at $14.99 per month and Line sells 2 in-app purchases, starting at $34.99 per month. Whichever you choose, the download price is not the number that matters.
Superfluent Classic holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 12 and 7 respectively. Written reviews complicate that: 0% of Superfluent Classic's written reviews are positive against 17% of Line's, so the app with the better star average is not the one people write more warmly about.
Superfluent Classic ships an update monthly, Line daily. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.
| Parameter | Superfluent Classic | Line |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (12 ratings) — better | 3.9 (7 ratings) |
| Positive reviews | 0.0% of reviews | 16.7% of reviews — better |
| Number of ratings | 12 — better | 7 |
| Update frequency | Monthly | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 86 MB | 93 MB |
| Age rating | 4+ | 12+ |
| Developer | Superfluent, Inc. | Bounty Studio, Inc. |
Customer experience
Superfluent Classic
Line
In-app purchases
Superfluent Classic
- Monthly$14.991 Month
- Annual$99.991 Year
- Family Plan$149.991 Year
Line
- Line Pro Monthly$34.991 Month
- Line Pro Yearly$359.991 Year









