QuietGuard: Trusted calls only
QuietGuard: Trusted calls only is published by Controlled Systems Group in Tools. Through the Play Store API its listing reports 100,000+ installs and a n/a rating from — ratings; this copy was refreshed on Oct 27, 2026.
Key numbers
The listing, field by field
| Package name | com.robert.quietguard |
|---|---|
| Developer | Controlled Systems Group |
| Developer website | quietguard.io |
| Category | Tools |
| Installs (exact) | 148,235 |
| Price | Free |
| In-app purchases | $0.99 - $74.99 per item |
| Ads | No |
| Content rating | Everyone |
| Current version | 1.2 |
| Requires Android | 8.0 |
| Released | Apr 24, 2026 |
| Last update | Oct 24, 2026 |
| Record refreshed | Oct 27, 2026 |
Request this listing
import requests
r = requests.get('https://playapi.info/api/v1/app', params={'id': 'com.robert.quietguard'},
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.robert.quietguard"
const res = await fetch('https://playapi.info/api/v1/app?id=com.robert.quietguard', {
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
Only the people you trust can ring. Everything else stays quiet.
Only the people you trust can ring. Everything else stays quiet.QuietGuard works the other way round from most call blockers. It doesn't try to guess who is bad. You choose the people who can reach you: family, friends, your doctor, work. Their calls ring as normal. Every other call is kept quiet and listed in Activity, so you can see later who tried to reach you.HOW IT WORKS1. Add the people you trust: from you…
