Catlangu - Learn English
com.catlangu.mobile
FreeContains adsIn-app purchasesTeen
Key numbers
1K+Installs
4.8 / 4.5KRating
Jan 3, 2026Released
Oct 15, 2026Updated
Listing text
English Learning & Practice
Learn the 2,500 core words behind 90% of everyday English, practice them with an AI partner available 24/7, sharpen your pronunciation by shadowing native speakers, and practice speaking with other English learners. One free app, 300,000+ learners.WHY CATLANGU► Learn the 2,500 words that unlock 90% of daily EnglishMost apps teach you to recognize English, not speak it. Every word comes with its meaning, a translatio…
Get this app from the API
curl -H "X-API-Key: $API_KEY" \ "https://apiplay.net/api/v1/app?id=com.catlangu.mobile"
import requests
r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'com.catlangu.mobile'},
headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()const res = await fetch('https://apiplay.net/api/v1/app?id=com.catlangu.mobile', {
headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();$ch = curl_init('https://apiplay.net/api/v1/app?id=com.catlangu.mobile');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('API_KEY')]]);
$data = json_decode(curl_exec($ch), true);1,000 free credits a month, no card needed. API reference
Screenshots
Fields in the API response
| Package name | com.catlangu.mobile |
|---|---|
| Developer | Catlangu |
| Developer website | catlangu.com |
| Category | Education |
| Installs (exact) | 417,015 |
| Ratings | 4,460 |
| Reviews | 53 |
| Price | Free |
| In-app purchases | $4.99 - $29.99 per item |
| Ads | Yes |
| Content rating | Teen |
| Current version | 1.0.97 |
| Requires Android | 8.0 |
| Released | Jan 3, 2026 |
| Last update | Oct 15, 2026 |
| Record refreshed | Oct 28, 2026 |
Rating breakdown
53.7K
4532
3177
239
10
