LingoGPT vs Hangul Sound Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LingoGPT
This AI-powered language tutor generates personalized stories with illustrations and audio to make learning engaging. It uses smart flashcards and various practice modes to reinforce vocabulary and track progress. Supports multiple languages for contextual learning.
- AI-generated personalized stories
- Exquisite story illustrations
- Original audio pronunciation
- High-frequency word lists
- Ebbinghaus-based flashcards
- Multiple practice question types
- Learning statistics and progress tracking
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Redefine Language Learning with AI Still finding vocabulary memorization boring? Can't find interesting reading materials? LingoGPT is your exclusive AI language tutor. By generating personalized fun stories, it helps you acquire foreign languages naturally in context! Core Features AI Creative Story Generation What do you want to read? You decide! Enter any keyword or theme (e.g., "Harry Potter in a Cafe," "Mars Exploration"), and AI will instantly generate a vivid and interesting short story for you. Every study session is a new adventure! Multimodal Immersive Experience More than just text! LingoGPT automatically generates for each story: Exquisite Illustrations: Help you understand the context and enhance memory. Original Audio: Standard pronunciation reading to train your ears and listening skills. High-Frequency Word List: Automatically extract core vocabulary from the story for focused breakthroughs. Scientific Review System Smart Flashcards: Flashcard review based on the Ebbinghaus Forgetting Curve. Various Question Types: Includes translation, fill-in-the-blanks, true/false, and other practice modes. Learning Statistics: Visually display the number of stories and words mastered, witnessing your daily progress. Support Multiple Languages: Whether you want to learn English, Japanese, Korean, French, German, or Spanish, LingoGPT can meet your needs. Supports flexible switching between native and target languages. Why Choose LingoGPT? No More Boredom: Learn languages with content you're interested in, making it easier to persist. Contextual Memory: Memorize words in the context of stories, 3 times more efficient than rote memorization. Anytime, Anywhere: Just 5 minutes a day, efficiently improve using fragmented time. Download LingoGPT now and start your AI language adventure! Contact Us Any suggestions or feedback? Welcome to contact us in the App under "Profile - Feedback." Terms of Use : https://lingogpt.top/en/tos Privacy Policy: https://lingogpt.top/en/privacy
Hangul Sound Lab
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Hangul Sound Lab helps you understand Hangul structure and Korean sound changes through hands-on building and listening. BUILD HANGUL Choose an initial, medial, and optional final consonant (batchim). The syllable is composed instantly using the official Unicode Hangul formula. COMPARE SPELLING AND SOUND See examples such as 국물 → 궁물 and 같이 → 가치. Tap each card to hear Korean speech. FIVE SOUND-CHANGE TYPES Learn nasalization, liquid assimilation, aspiration, palatalization, and tensification with words, realized sounds, meanings, and audio. LEARNING RECORD Completed Hangul builds are stored on your device. STRUCTURED COURSE Study 500 original questions across 100 levels, with listening, pronunciation, review, history, statistics, achievements, ranking, and multiple learner profiles. The interface supports Japanese, English, Simplified Chinese, Korean, Spanish, French, and German. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://hashisoft.jp/koreanland/privacy/
Screenshots
Verdict
The clearest difference is ads: LingoGPT at none against Hangul Sound Lab's shown. LingoGPT also leads on update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement 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. LingoGPT sells 2 in-app purchases, starting at $1.99 per 7 days and Hangul Sound Lab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
LingoGPT ships an update every 3 weeks, Hangul Sound Lab every 2 months. The most recent releases landed on October 12, 2026 and October 22, 2026 respectively.
| Parameter | LingoGPT | Hangul Sound Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 泳琳 吴 | hashisoft |
In-app purchases
LingoGPT
- Weekly3 Days trial$1.997 Days
- Yearly3 Days trial$49.991 Year
Hangul Sound Lab
- Remove Ads$2.99









