The Impossible Letter Game

Developer: GammaLateral LLC

Category: Games

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965.2K installs

19.3K ratings

24.4K monthly active users

$<10K monthly revenue est.

IAP 23% · Ad 77%

Install Trends

Weekly +67

Steady

Monthly +283

Steady

The Impossible Letter Game Summary

The Impossible Letter Game is a ad-supported, with in-app purchases iOS app in Games by GammaLateral LLC. Released in Apr 2014 (11 years ago). It has 19.3K ratings with a 4.56★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 24.4K monthly active users and generates around $<10K monthly revenue (23% IAP / 77% ads). Store metadata: updated Jul 16, 2025, version 2.

Recent activity: 2.00 new ratings this week View trends →

Data tracking: SDKs and third-party integrations were last analyzed on Sep 16, 2025.

Store info: Last updated on App Store on Jul 16, 2025 (version 2).

SDKs, Trackers & Permissions

The Impossible Letter Game was last scanned for SDKs 2025-09-16. 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 The Impossible Letter Game uses 5 Ad Networks

App Details

Store ID: 852152318

First Released: 2014-04-08

Store Last Updated: 2025-07-16

In-App Purchases: Yes

Ads: Yes

Website: gammalateral.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2022-12-30

AppGoblin Last Crawled: 2026-03-20

Ads & App-Ads.txt

Ads.txt Last Crawled: 2026-03-03

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

Successful Last Crawled: 2025-09-16

Last Crawled: 2025-09-16

Last Crawl Status: Success

4.56★

Ratings: 19.3K

5★

4★

3★

2★

1★

Screenshots

App Description

THE ULTIMATE EXTREME EYE EXERCISE GAME!
The simplest and yet the most impossible game ever!
Put your skills to the test, because this game will challenge you like never before.
Good luck finding the most!