Contacts

Developer: Knowledge City

Category: Communication

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1.6M installs

8.7K ratings

85.9K monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +4.3K

Declining

Monthly +22.4K

Steady

Data calls made by Contacts

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

Contacts contacted 13 different domains within the first minute of opening. This data was collected from 2 independent scans We identified 1 ad creative 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 (13)

doubleclick.net (Google)

googlesyndication.com (Google)

googleapis.com (Firebase)

gstatic.com (Google)

googleusercontent.com (Google)

adtrafficquality.google (Google)

2mdn.net (Google)

googletagservices.com (Google)

youappi.com (YouAppi)

facebook.com (Facebook)

crashlytics.com (Firebase)

googleadservices.com (Google)

app-measurement.com (Firebase)

APIs


December 29, 2025 at 22:38:26	Google googleads.g.doubleclick.net/mads/static	🇺🇸 GOOGLE	Request: Response: text/html
December 29, 2025 at 22:38:26	Google googleads.g.doubleclick.net/mads/static	🇺🇸 GOOGLE	Request: Response: text/html
December 29, 2025 at 22:38:27	Google googleads.g.doubleclick.net/mads/static	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:27	Google googleads.g.doubleclick.net/mads/static	🇺🇸 GOOGLE	Request: Response: text/cache-manifest
December 29, 2025 at 22:38:27	Google googleads.g.doubleclick.net/mads/static	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:27	Google googleads.g.doubleclick.net/favicon.ico	🇺🇸 GOOGLE	Request: Response: image/x-icon
December 29, 2025 at 22:38:27	Google googleads.g.doubleclick.net/getconfig/pub...	🇺🇸 GOOGLE	Request: Response: application/json
December 29, 2025 at 22:38:28	Google googleads.g.doubleclick.net/mads/gma	🇺🇸 GOOGLE	Request: Response: application/json
December 29, 2025 at 22:38:28	Google googleads.g.doubleclick.net/mads/gma	🇺🇸 GOOGLE	Request: Response: application/json
December 29, 2025 at 22:38:30	Google pagead2.googlesyndication.com/omsdk/releases	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Firebase firebaseinstallations.googleapis.com/v1/p...	🇺🇸 GOOGLE	Request: application/json Response: application/json
December 29, 2025 at 22:38:30	Firebase fonts.googleapis.com/css	🇺🇸 GOOGLE	Request: Response: text/css
December 29, 2025 at 22:38:30	Google pagead2.googlesyndication.com/omsdk/releases	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Firebase fonts.googleapis.com/css	🇺🇸 GOOGLE	Request: Response: text/css
December 29, 2025 at 22:38:30	Google pagead2.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:30	Google googleads.g.doubleclick.net/mads/static	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Google googleads.g.doubleclick.net/xbbe/pixel	🇺🇸 GOOGLE	Request: Response: text/html
December 29, 2025 at 22:38:30	Google fonts.gstatic.com/s/opensans	🇺🇸 GOOGLE	Request: Response: font/woff2
December 29, 2025 at 22:38:30	Google www.gstatic.com/mysidia/d6b7775af140386df...	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Google www.gstatic.com/mysidia/8cf0332c1ad287707...	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Google www.gstatic.com/mysidia/1532f76651b5d6c6d...	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:30	Google tpc.googlesyndication.com/pagead/js	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:31	Google lh3.googleusercontent.com/U2Kw4Kva1sIBCif...	🇺🇸 GOOGLE	Request: Response: image/png
December 29, 2025 at 22:38:30	Google www.gstatic.com/mysidia/80ffc6109b135977c...	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:31	Google ep2.adtrafficquality.google/sodar/VFc2VJA...	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:31	Google s0.2mdn.net/simgad/7769263943095697990	🇺🇸 GOOGLE	Request: Response: image/jpeg
December 29, 2025 at 22:38:31	Google ep2.adtrafficquality.google/sodar/Klz6NWr...	🇺🇸 GOOGLE	Request: Response: text/html
December 29, 2025 at 22:38:30	Google www.gstatic.com/mysidia/c3a2e14d495b59664...	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:31	Google www.googletagservices.com/activeview/js	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:31	Google googleads.g.doubleclick.net/pagead/images	🇺🇸 GOOGLE	Request: Response: image/svg+xml
December 29, 2025 at 22:38:31	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:31	Google googleads.g.doubleclick.net/pagead/intera...	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:31	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:31	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:31	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:32	Google ad.doubleclick.net/pcs/view	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:32	Google csi.gstatic.com/csi	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:32	Google csi.gstatic.com/csi	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:32	Google csi.gstatic.com/csi	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:32	Google ep1.adtrafficquality.google/bg/u3OLAxmnSx...	🇺🇸 GOOGLE	Request: Response: text/javascript
December 29, 2025 at 22:38:32	YouAppi campaigns.dsp.youappi.com/v1/e	🇺🇸 AMAZON-AES	Request: Response:
December 29, 2025 at 22:38:32	Google pagead2.googlesyndication.com/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:32	Google ep1.adtrafficquality.google/pagead/gen_204	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:32	Google pagead2.googlesyndication.com/pcs/activeview	🇺🇸 GOOGLE	Request: Response: image/gif
December 29, 2025 at 22:38:32	Google csi.gstatic.com/csi	🇺🇸 GOOGLE	Request: Response: image/gif