Happy Mouth

Developer: Kristen Knecht

Category: Education

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300 installs

6.00 ratings

11 monthly active users

$<10K monthly revenue est.

IAP 27% · Ad 73%

Happy Mouth Summary

Happy Mouth is a ad-supported, with in-app purchases iOS app in Education by Kristen Knecht. Released in Jul 2023 (2 years ago). It has 6.00 ratings with a 4.83★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 11 monthly active users and generates around $<10K monthly revenue (27% IAP / 73% ads). Store metadata: updated Apr 7, 2026.

Store info: Last updated on App Store on Apr 7, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 6450998777

First Released: 2023-07-14

Store Last Updated: 2026-04-07

In-App Purchases: Yes

Ads: Yes

Website: happymouth.passion.io

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-04-06

AppGoblin Last Crawled: 2026-05-07

Ads & App-Ads.txt

Ads.txt Last Crawled: 2026-03-13

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

4.83★

Ratings: 6.00

5★

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Screenshots

App Description

This app is for patients of Happy Mouth Myo. Join our community & check out the unique content that will help you level up your skills. Installing the app is free of charge.

INFORMATION ABOUT THE APP AND PURCHASE OPTIONS

By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync.

The download of Happy Mouth is free of charge. Should you use Happy Mouth app to access in-app content via available one-time purchase(s), a payment will be charged to your credit card once.

Read our full Terms of Service and our Privacy Policy:

https://passion.io/terms-of-service
https://passion.io/privacy-policy