Letterhead Maker

Developer: ZipoApps

Category: Business

Add App to Comparison

1M installs

5.6K ratings

49.6K monthly active users

$<10K monthly revenue est.

IAP 40% · Ad 60%

Install Trends

Weekly +482

Steady

Monthly +4.8K

Steady

Data calls made by Letterhead Maker

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

Letterhead Maker contacted 12 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 (12)

googleapis.com (Firebase)

google.com (Google)

yandex.net (Yandex)

zipoapps.com (Unknown)

doubleclick.net (Google)

vungle.com (Vungle)

facebook.com (Facebook)

applovin.com (AppLovin)

googlesyndication.com (Google)

googletagservices.com (Google)

gstatic.com (Google)

app-measurement.com (Firebase)

APIs


July 9, 2025 at 17:17:06	Firebase firebaseinstallations.googleapis.com/v1/p...	🇺🇸 GOOGLE	Request: application/json Response: application/json
July 9, 2025 at 17:17:06	Google fundingchoicesmessages.google.com/a/consent	🇺🇸 GOOGLE	Request: application/json Response: application/json
July 9, 2025 at 17:17:07	Yandex startup.mobile.yandex.net/analytics/startup	🇷🇺 YANDEX LLC	Request: Response: application/octet-stream
July 9, 2025 at 17:17:09	Yandex report.appmetrica.yandex.net/report	🇷🇺 YANDEX LLC	Request: application/x-www-form-urlencoded Response: application/json
July 9, 2025 at 17:17:09	zipoapps.com config.toto.zipoapps.com/v1/apps	🇺🇸 AMAZON-02	Request: application/json Response: text/html
July 9, 2025 at 17:17:09	Yandex report.appmetrica.yandex.net/report	🇷🇺 YANDEX LLC	Request: application/x-www-form-urlencoded Response: application/json
July 9, 2025 at 17:17:10	Google googleads.g.doubleclick.net/mads/static	🇺🇸 GOOGLE	Request: Response: text/html
July 9, 2025 at 17:17:10	Google googleads.g.doubleclick.net/mads/static	🇺🇸 GOOGLE	Request: Response: text/cache-manifest
July 9, 2025 at 17:17:10	Google googleads.g.doubleclick.net/favicon.ico	🇺🇸 GOOGLE	Request: Response: image/x-icon
July 9, 2025 at 17:17:11	Google googleads.g.doubleclick.net/getconfig/pub...	🇺🇸 GOOGLE	Request: Response: application/json
July 9, 2025 at 17:17:11	Vungle config.ads.vungle.com/config	🇺🇸 AMAZON-AES	Request: application/json Response: application/json
July 9, 2025 at 17:17:11	Facebook www.facebook.com/adnw_sync2	🇺🇸 FACEBOOK	Request: application/x-www-form-urlencoded Response: text/javascript
July 9, 2025 at 17:17:12	Vungle cdn-lb.vungle.com/mraid/5_2_2	🇺🇸 Akamai International B.V.	Request: Response: text/javascript
July 9, 2025 at 17:17:13	AppLovin ms.applovin.com/5.0/i	🇺🇸 GOOGLE-CLOUD-PLATFORM	Request: application/json Response: application/json
July 9, 2025 at 17:17:13	AppLovin d.applovin.com/2.0/device	🇺🇸 GOOGLE-CLOUD-PLATFORM	Request: application/json Response: application/json
July 9, 2025 at 17:17:13	AppLovin rt.applovin.com/4.0/pix	🇺🇸 GOOGLE-CLOUD-PLATFORM	Request: application/json Response: application/json
July 9, 2025 at 17:17:16	Vungle logs.ads.vungle.com/sdk/metrics	🇺🇸 AMAZON-AES	Request: application/x-protobuf Response: application/json
July 9, 2025 at 17:17:16	Google googleads.g.doubleclick.net/mads/gma	🇺🇸 GOOGLE	Request: Response: application/json
July 9, 2025 at 17:17:18	Firebase fonts.googleapis.com/css	🇺🇸 GOOGLE	Request: Response: text/css
July 9, 2025 at 17:17:18	Google pagead2.googlesyndication.com/omsdk/releases	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:18	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:18	Google pagead2.googlesyndication.com/omsdk/releases	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:18	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:18	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:18	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:18	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:18	Google www.googletagservices.com/activeview/js	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:16	Google googleads.g.doubleclick.net/mads/gma	🇺🇸 GOOGLE	Request: Response: application/json
July 9, 2025 at 17:17:19	Firebase fonts.googleapis.com/css	🇺🇸 GOOGLE	Request: Response: text/css
July 9, 2025 at 17:17:19	Google www.gstatic.com/mysidia/14be240a1cdb20281...	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:19	Google www.gstatic.com/mysidia/f86b24949646e2911...	🇺🇸 GOOGLE	Request: Response: text/javascript
July 9, 2025 at 17:17:19	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
July 9, 2025 at 17:17:19	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
July 9, 2025 at 17:17:19	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
July 9, 2025 at 17:17:19	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
July 9, 2025 at 17:17:19	Google fonts.gstatic.com/s/googlesansdisplay	🇺🇸 GOOGLE	Request: Response: font/woff2
July 9, 2025 at 17:17:19	Google encrypted-tbn2.gstatic.com/shopping	🇺🇸 GOOGLE	Request: Response: image/png
July 9, 2025 at 17:17:19	Google encrypted-tbn1.gstatic.com/shopping	🇺🇸 GOOGLE	Request: Response: image/png
July 9, 2025 at 17:17:19	Google fonts.gstatic.com/s/googlesansdisplay	🇺🇸 GOOGLE	Request: Response: font/woff2
July 9, 2025 at 17:17:19	Google googleads.g.doubleclick.net/pagead/intera...	🇺🇸 GOOGLE	Request: Response: image/gif
July 9, 2025 at 17:17:20	Google googleads.g.doubleclick.net/pagead/intera...	🇺🇸 GOOGLE	Request: Response: image/gif
July 9, 2025 at 17:17:38	Firebase play.googleapis.com/play/log	🇺🇸 GOOGLE	Request: Response: text/plain
July 9, 2025 at 17:17:38	Firebase firebaselogging.googleapis.com/v0cc/log	🇺🇸 GOOGLE	Request: application/json Response: application/json
July 9, 2025 at 17:17:38	Firebase play.googleapis.com/play/log	🇺🇸 GOOGLE	Request: application/x-gzip Response: text/plain
November 8, 2025 at 04:36:01	Google googleads.g.doubleclick.net/mads/static	🇺🇸 GOOGLE	Request: Response: text/javascript
November 8, 2025 at 04:35:55	Yandex startup.mobile.yandex.net/analytics/startup	🇷🇺 YANDEX LLC	Request: Response: application/octet-stream
November 8, 2025 at 04:35:57	Yandex report.appmetrica.yandex.net/report	🇷🇺 YANDEX LLC	Request: application/x-www-form-urlencoded Response: application/json
November 8, 2025 at 04:35:57	Yandex report.appmetrica.yandex.net/report	🇷🇺 YANDEX LLC	Request: application/x-www-form-urlencoded Response: application/json
November 8, 2025 at 04:35:58	zipoapps.com config.toto.zipoapps.com/v1/apps	🇺🇸 AMAZON-02	Request: application/json Response: text/html
November 8, 2025 at 04:35:58	Firebase firebaseinstallations.googleapis.com/v1/p...	🇺🇸 GOOGLE	Request: application/json Response: application/json