Threema. The Secure Messenger

ch.threema.app
USD 7.49Everyone

Key numbers

5M+Installs
3.9 / 76KRating
May 27, 2013Released
Sep 22, 2026Updated

Listing text

Threema is the messenger with the most consistent focus on security and privacy.

Threema is the world’s best-selling secure messenger, used by more than 12 million people in over 175 countries, developed in Switzerland, and designed with privacy and data protection in mind. Whether chats, calls, or files, everything is end-to-end encrypted, and no data trail is left behind. Instead of a phone number or email address, a randomly generated Threema ID serves as a unique identifier – anonymous and s…

Get this app from the API

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

r = requests.get('https://apiplay.net/api/v1/app', params={'id': 'ch.threema.app'},
                 headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()
const res = await fetch('https://apiplay.net/api/v1/app?id=ch.threema.app', {
  headers: { 'X-API-Key': process.env.API_KEY },
});
const data = await res.json();
$ch = curl_init('https://apiplay.net/api/v1/app?id=ch.threema.app');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('API_KEY')]]);
$data = json_decode(curl_exec($ch), true);

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Screenshots

Fields in the API response

Package namech.threema.app
DeveloperThreema AG
Developer websitethreema.ch
CategoryCommunication
Installs (exact)6,392,291
Ratings75,679
Reviews730
PriceUSD 7.49
In-app purchasesNo
AdsNo
Content ratingEveryone
Current version6.5.3
Requires Android7.0
ReleasedMay 27, 2013
Last updateSep 22, 2026
Record refreshedOct 28, 2026

Rating breakdown

548K
46K
31.5K
25.3K
115K

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