# MechEfficient

> 30-second tile tapping — the ultimate mahjong reflex test.

Canonical page: [https://chrome-stats.com/d/com.mechefficient.efficiency](https://chrome-stats.com/d/com.mechefficient.efficiency)

## Overview

- **ID:** `com.mechefficient.efficiency`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** ANGELROSE CORPORATION
- **Category:** ENTERTAINMENT
- **Downloads:** 894
- **Version:** 1.0
- **Last updated:** 2026-06-20
- **First published:** 2026-06-15
- **Publisher country:** US
- **Size:** 17 MB
- **Data as of:** 2026-07-02
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mechefficient.efficiency)
- **Privacy policy:** [https://www.privacypolicies.com/live/d3f12c3a-3dd6-4baa-bdde-121f9a9f2984](https://www.privacypolicies.com/live/d3f12c3a-3dd6-4baa-bdde-121f9a9f2984)

## Description

Rhythm fans, this one's for you! Drift Lark's Number Rush mode gives you 30 seconds while the target tile at the top swaps every 5 seconds — you must quickly spot and tap the correct numbered tile across two scrolling lanes. Correct taps earn +1; wrong taps or honor tiles cost 1 point, with a floor of zero. Beyond this reflex feast, the app also offers conveyor-grabbing Honor Hunter and run-building Sequence Chain, switchable anytime, with scores saved automatically.

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.huawei.appmarket.service.commondata.permission.GET_COMMON_DATA`
- `com.mechefficient.efficiency.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.samsung.android.mapsagent.permission.READ_APP_INFO`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.mechefficient.efficiency)