App Lock - Fingerprint Pattern

sparrow.peter.applockapplicationlocker
FreeContains adsTeen

Key numbers

5M+Installs
4.2 / 162KRating
Mar 2, 2016Released
Apr 17, 2026Updated

Listing text

Protect private apps with fingerprint, face, pattern or PIN. 100% offline.

A top-rated app lock trusted by millions. Protect any app with fingerprint, face unlock, pattern, or PIN code. Beautiful lock screens that match each app's colors. Fast, lightweight, and 100% offline — your biometric data never leaves your device.🔒 Four ways to lock your apps✔ Fingerprint lock — unlock instantly with your fingerprint sensor✔ Face unlock — unlock securely using your front camera✔ Pattern lock — …

Get this app from the API

curl -H "X-API-Key: $API_KEY" \
  "https://apiplay.net/api/v1/app?id=sparrow.peter.applockapplicationlocker"
import requests

r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'sparrow.peter.applockapplicationlocker'},
                 headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()
const res = await fetch('https://apiplay.net/api/v1/app?id=sparrow.peter.applockapplicationlocker', {
  headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();
$ch = curl_init('https://apiplay.net/api/v1/app?id=sparrow.peter.applockapplicationlocker');
curl_setopt_array($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 namesparrow.peter.applockapplicationlocker
DeveloperBiometrics Solution
CategoryTools
Installs (exact)66,201,427
Ratings161,798
Reviews1,575
PriceFree
In-app purchasesNo
AdsYes
Content ratingTeen
Current version5.71
Requires Android7.0
ReleasedMar 2, 2016
Last updateApr 17, 2026
Record refreshedOct 28, 2026

Rating breakdown

5114K
411K
39K
27.8K
12K

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