1C Big Keyboard
com.onecwearable.keyboard
FreeContains adsIn-app purchasesEveryone
1C Big Keyboard is published by Mahjong Brain Puzzles in Productivity. Through the Play Store API its listing reports 5,000,000+ installs and a 4.0 rating from 24,712 ratings; this copy was refreshed on Oct 28, 2026.
Key numbers
5M+Installs
4.0 / 25KRating
Mar 21, 2016Released
Oct 26, 2026Updated
The listing, field by field
| Package name | com.onecwearable.keyboard |
|---|---|
| Developer | Mahjong Brain Puzzles |
| Developer website | gamosmobile.com |
| Category | Productivity |
| Installs (exact) | 6,922,864 |
| Ratings | 24,712 |
| Reviews | 992 |
| Price | Free |
| In-app purchases | $1.99 - $14.00 per item |
| Ads | Yes |
| Content rating | Everyone |
| Current version | 1.213 |
| Requires Android | 6.0 |
| Released | Mar 21, 2016 |
| Last update | Oct 26, 2026 |
| Record refreshed | Oct 28, 2026 |
Request this listing
import requests
r = requests.get('https://playapi.info/api/v1/app', params={'id': 'com.onecwearable.keyboard'},
headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()curl -H "X-API-Key: $API_KEY" \ "https://playapi.info/api/v1/app?id=com.onecwearable.keyboard"
const res = await fetch('https://playapi.info/api/v1/app?id=com.onecwearable.keyboard', {
headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();1,000 free credits a month, no card needed. API reference
Listing text
Lifehack for seniors
I am 58 and my vision is far from perfect. I have fingers on my hands - not matchsticks, so I designed this keyboard for myself. If you’re under 35 and have no problems with vision, please do not install. You will need it later. But maybe it will be a good lifehack for your parents now.This ergonomic keyboard for Android allows using 100% of your phone’s screen for big keys making it indispensable on small screen de…
