LOCK Timer

Name: LOCK Timer
Author: Colvet Technology

LiveColvet Technology1 app · 70 installsToolsFreecom.gamantimer

A timer that can only be stopped with a password. Manage your child's smartphone time.

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Total installs: 70
Installs / day: —
Rating: —★
Released: 13 Apr 2026
Last update: 14 Apr 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Follows the Play Families Policy

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 1 group

1 Sensitive2 Notable3 Routine

What this app can do with your phone

Show its own windows or bubbles on top of other apps you are using

OtherSensitive6

Access to miscellaneous device features that don't fit other categories

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

LOCK Timer - パスワードでしか止められないタイマー子供のスマートフォン使用時間を管理したい保護者のためのタイマーアプリです。タイマーが終了するとアラームが鳴り、パスワードを入力しないと解除できません。 ■ 2つのタイマーモード【事前ロック型】タイマーを起動すると画面がロックされ、このアプリしか使えなくなります。子供にスマホを渡す前にタイマーをセットしてください。【バックグラウンド型】子供は自由にスマホを使えますが、画面の上にタイマーが常時表示されます。タイマーが0になると画面がロックされ、パスワード入力が必要になります。 ■ 主な機能・パスワードロック（4桁）- 保護者だけが解除可能・オーバーレイタイマー表示 - どのアプリを開いていても表示・通知バーに残り時間を常時表示・ホーム画面ウィジェット・6種類のアラーム音・7種類のテーマカラー・プリセット時間（15分〜2時間）＋カスタム設定・使用履歴の記録・端末再起動後もタイマー継続・アンインストール防止機能（任意） ■ こんな方におすすめ・子供のYouTube/ゲーム時間を制限したい・「あと○分だけ」を守らせたい・スマホを渡す時間を決めたい ■ 安心設計・広告なし・インターネット通信なし（完全オフライン）・個人情報の収集なし

What's new

- タイマーが終了するまで解除できない「LOCK Timer」体験を実現 - フルスクリーンオーバーレイで時間管理をしっかりサポート - 4桁パスワードによる安全な解除で安心のペアレンタルコントロール - 画面表示は使いやすい大きめ文字とやさしい配色 - 端末再起動後もタイマー状態を復元して継続利用できる設計

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