Postcard Maker

Developer: 🇦🇺 Desygner Pty Ltd

Add to Compare

174K installs

1.6K ratings

720 monthly active users

$<10K monthly revenue est.

IAP 33% · Ad 67%

Install Trends

Weekly +62

Steady

Monthly +157

Steady

Data calls made by Postcard Maker

Overview of network connections made by Postcard Maker during the first 60 seconds after installation.

Postcard Maker contacted 2 different domains within the first minute of opening. This data was collected from 3 independent scans We identified 0 ad creatives being loaded, confirming active ad monetization. across servers in 🇺🇸, providing transparency into the app's actual network behavior and data sharing practices.

Scan Runs

Unique Domains

Ad Creatives Found

Countries

🇺🇸

Contacted Domains (2)

googleapis.com (Firebase)

onesignal.com (One Signal)

APIs


November 19, 2025 at 20:37:23	Firebase firebaseinstallations.googleapis.com/v1/p...	🇺🇸 GOOGLE	Request: application/json Response: application/json
November 19, 2025 at 20:37:51	One Signal api.onesignal.com/apps/935746cd-8d09-43e1...	CLOUDFLARENET	Request: Response: application/json
November 19, 2025 at 20:37:55	Firebase firebaselogging-pa.googleapis.com/v1/firelog	🇺🇸 GOOGLE	Request: application/json Response: application/json
March 20, 2026 at 21:33:53	Firebase firebaseinstallations.googleapis.com/v1/p...	🇺🇸 Google LLC	Request: application/json Response: application/json
March 20, 2026 at 21:34:22	One Signal api.onesignal.com/apps/935746cd-8d09-43e1...	Cloudflare, Inc.	Request: Response: application/json
March 20, 2026 at 21:34:29	Firebase firebaselogging-pa.googleapis.com/v1/firelog	🇺🇸 Google LLC	Request: application/json Response: application/json
March 20, 2026 at 21:34:40	Firebase play.googleapis.com/play/log	🇺🇸 Google LLC	Request: application/x-gzip Response: text/plain
August 8, 2026 at 02:34:17	Firebase firebaseinstallations.googleapis.com/v1/p...	🇺🇸 Google LLC	Request: application/json Response: application/json
August 8, 2026 at 02:34:21	Firebase www.googleapis.com/experimentsandconfigs/v1	🇺🇸 Google LLC	Request: application/x-protobuf Response: application/octet-stream
August 8, 2026 at 02:34:42	One Signal api.onesignal.com/apps/935746cd-8d09-43e1...	Cloudflare, Inc.	Request: Response: application/json
August 8, 2026 at 02:34:49	Firebase firebaselogging-pa.googleapis.com/v1/firelog	🇺🇸 Google LLC	Request: application/json Response: application/json