YUNG Keyboard vs Langboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YUNG Keyboard
Enhance your text with unique full-width characters and aesthetic fonts. Automatically generate stylish responses to express yourself more effectively in digital conversations. Explore a variety of character faces to convey emotions aesthetically.
- Full-width character integration
- Katakana support
- Variety of character faces
- Automatic aesthetic response generation
- Background purchase syncing
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YUNG Key Board sets a new standard for digital aesthetics. Easily integrate full width characters into any text field you're filling out. Master the key board's true potential by unlocking support for katakana and a variety of character faces to help accurately convey your emotions in the most aesthetic manor possible. Automatically generate aesthetic responses to amplify your aesthetics to whoever you're talking to, whenever you want to with the keyboard's 'YUNG' action button. Your future in the cyberplaza awaits. All purchases now sync in the background to be redeemed automatically. For any issues feel free to contact support at support@catbakery.co :)
Langboard
Transform your daily typing into an effortless language learning experience. This keyboard provides real-time sentence translations and phrase-by-phrase meanings as you type, allowing you to learn new languages through your everyday conversations and searches.
- Real-time sentence translation
- Phrase-by-phrase learning
- Switch learning languages
- One-tap text replacement
- Learn from daily typing
- No app switching needed
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Learn languages while you type. Turn everyday typing into effortless language learning. As you type, the keyboard shows a natural translation of your sentence along with phrase-by-phrase meanings, helping you discover how the words and expressions you already use are said in another language. Switch between supported languages anytime and learn through real conversations, messages, notes, and searches — without opening a separate translation app. Need to communicate in another language? Simply tap the translation to replace what you've typed with the translated text, ready to send. Key Features Real-Time Sentence Translation See a natural translation while you type, directly above the keyboard. Phrase-by-Phrase Learning Understand how individual words and phrases are expressed in the language you're learning. Switch Learning Languages Anytime Choose the language you want to learn and translate into, including English, Japanese, Korean, and more supported languages. Replace Your Text in One Tap Turn what you've typed into the translated language instantly — useful for messages, email, social apps, and search. Learn From What You Actually Say Instead of studying random textbook sentences, learn from the things you naturally type every day. No Copying and Pasting Translation happens directly inside the keyboard, so there's no need to constantly switch between apps. You already type every day. Why not learn a language at the same time? Type. Translate. Learn. Terms of Service: https://langboard.aiyuchat.com/terms.html Privacy Policy:https://langboard.aiyuchat.com/privacy.html
Screenshots
Verdict
The clearest difference is rating: Langboard at 5.0 against YUNG Keyboard's 3.2. Langboard also leads on review sentiment (100% vs 62%) and update cadence (every 2 days vs every 5 months). YUNG Keyboard's advantage is ads (none vs shown) and ratings volume (18 vs 1). On price, in-app purchases, monetization model 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
Both are free to download. YUNG Keyboard sells 1 one-off in-app purchase and Langboard sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Langboard holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: YUNG Keyboard has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 62% of YUNG Keyboard's written reviews are positive against 100% of Langboard's.
YUNG Keyboard ships an update every 5 months, Langboard every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | YUNG Keyboard | Langboard |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (18 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 61.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 — better | 1 |
| Update frequency | Every 5 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 16 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Cat Bakery, LLC | 晓冬 黄 |
Customer experience
YUNG Keyboard
Langboard
In-app purchases
YUNG Keyboard
- Expanded Keyboard$0.99
Langboard
- Monthly7 Days trial$0.991 Month
- Yearly7 Days trial$4.991 Year
- Lifetime plan$9.99
