CosimaMusic Mp3 Player

CosimaMusic Mp3 Player
CosimaMusic Mp3 Player
Developer: Ernestapp
Category: Music & Audio
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5.9M installs
65.3K ratings
47.5K monthly active users
$<10K monthly revenue est.
IAP 0% · Ad 100%
Install Trends
Weekly +4.2K
Steady
Monthly +19.6K
Steady

CosimaMusic Mp3 Player Summary

CosimaMusic Mp3 Player is a ad-supported Android app in Music And Audio by Ernestapp. Released in Aug 2019 (6 years ago). It has about 5.9M+ installs and 65.3K ratings with a 4.48★ (good) average. Based on AppGoblin estimates, it reaches roughly 47.5K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jan 27, 2026.

Recent activity: 4.2K installs this week (19.6K over 4 weeks) showing steady growth , and 64 new ratings this week View trends →

Data tracking: SDKs and third-party integrations were last analyzed on Feb 20, 2025.

Store info: Last updated on Google Play on Jan 27, 2026 .

SDKs, Trackers & Permissions

CosimaMusic Mp3 Player was last scanned for SDKs 2025-02-20. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.

AppGoblin saw CosimaMusic Mp3 Player uses 17 Ad Networks
company-logos/cas.ai/logo_200x200.jpeg Cas
company-logos/yandex.com/logo_200x200.jpeg Yandex
company-logos/bytedance.com/logo_200x200.jpeg ByteDance
company-logos/applovin.com/logo_200x200.jpeg AppLovin
AppGoblin saw CosimaMusic Mp3 Player uses 2 Analytics: Attribution
company-logos/appmetrica.yandex.com/logo_200x200.jpeg AppMetrica
company-logos/metrica.yandex.com/logo_200x200.jpeg Yandex Metrica
AppGoblin saw CosimaMusic Mp3 Player uses 4 Development Tools
company-logos/kotlinlang.org/logo_200x200.png Kotlin
company-logos/google.com/logo_200x200.jpeg Google
company-logos/unity.com/logo_200x200.jpeg Unity
company-logos/square.com/logo_200x200.jpeg Square
AppGoblin saw CosimaMusic Mp3 Player uses 1 Business Tools
Volcengine
AppGoblin saw CosimaMusic Mp3 Player uses 3 Mediation
company-logos/admob.com/logo_200x200.jpeg AdMob
company-logos/unity.com/logo_200x200.jpeg Unity
company-logos/cas.ai/logo_200x200.jpeg Cas
AppGoblin saw CosimaMusic Mp3 Player uses 1 Analytics: Product
company-logos/firebase.google.com/logo_200x200.png Firebase
App Details
Store ID: com.cosima.ryt3mus
First Released: 2019-08-26
Store Last Updated: 2026-01-27
In-App Purchases: No
Ads: Yes
Website: cosima.flycricket.co
App Store
Crawl Status: Success
AppGoblin First Crawled: 2021-02-06
AppGoblin Last Crawled: 2026-03-10
Ads & App-Ads.txt
Ads.txt Last Crawled: 2025-10-13
Ads.txt Crawl Status: Success
AppGoblin SDK Scans
Successful Last Crawled: 2025-02-20
Last Crawled: 2025-02-20
Last Crawl Status: Success

4.48★

Ratings: 65.3K

5★
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1★

Screenshots

App screenshot
App screenshot
App screenshot
App screenshot

App Description

Simple and smooth Music mp3 player

Features of this Mp3 music Player:
- Play music for background listening.
- Preview before download.
- Local unlimited music playing
- Friendly, basic user interface
- Better performance than similar apps

You don't have to have access to internet all times. Download when you have access, listen to it whenever you want!

You will quickly find what you are looking for with this app
CATEGORIES :
- Animals
- Horror
- Disgusting
- Mate
- Public
- Weapons
- Explosions
- Shouting
- Bird songs
- Sports
- Véhicles
- Music

Some Of our sound effects
Fart Squeeze Knees
Common Fart
Dogs Howling
YT3 Sounds
Chinese Gong
Dog Panting Fast
German Shepard
Text Message Alert 1
Crazy Bizarre Guitar
Gitar sounds
Funny Voices
Gibbon Monkey
Guinea Pig
Handcuffs Clicking
FogHorn Barge
Hickory Dickory Dock
Tractor Digging
Sad Woman Crying
Grenade Launcher 2
Outdoor Carnival
Baby Snoring
Snow Rock Avalanche
Puppy Barking
Cartoon Computer
Wolf Howling Yipping
Old Record Player
Baby Just Born
Howler Monkeys

**NOTE**
Only free music is included. Copyright materials are not available for download.