Gear Combination

Developer: ao-system, Inc.

Category: Games: Casual

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25.9K installs

80 ratings

210 monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +110

Steady

Monthly +441

Steady

Gear Combination Summary

Gear Combination is a ad-supported Android app in Casual by ao-system, Inc.. Released in Oct 2021 (4 years ago). It has about 25.9K+ installs and 80 ratings with a 3.17★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 210 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jan 8, 2026.

Recent activity: 110 installs this week (441 over 4 weeks) showing steady growth View trends →

Store info: Last updated on Google Play on Jan 8, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: jp.aosystem.gearcombination

First Released: 2021-10-23

Store Last Updated: 2026-01-08

In-App Purchases: No

Ads: Yes

Website: aosystem.co.jp

App Store

Crawl Status: Success

AppGoblin First Crawled: 2023-10-21

AppGoblin Last Crawled: 2026-02-27

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-15

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

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3.17★

Ratings: 80

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Screenshots

App Description

A puzzle game where you combine gears to complete various quests.

Gear Combination is a puzzle game where you connect gears to solve challenges.

How to play:
Select a quest and a spinning gear will appear in the upper-left corner. Your goal is to connect the multiple gears provided on the right to the main spinning gear to complete the quest. Gears can be placed freely in any position.

Features:
- 40 unique quests to choose from.
- Non-linear progression: Start from any quest you like.
- Replayability: Play completed quests as many times as you want.

Technical Note:
In this game, clockwise gear rotation is represented as positive speed, and counterclockwise rotation as negative speed.