Comparison

外出チェッカー vs LockCheck Camera

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

外出チェッカー

This app helps prevent forgetting to lock doors or turn off appliances before leaving home. It offers customizable checklists and a history of your checks to ensure peace of mind.

Highlights
  • Customizable checklists for home security
  • Track door locks, gas, and electricity
  • Add and edit personal check items
  • View check history for peace of mind
  • Simple and intuitive user interface
  • Daily habit formation for security
Features
Read full description

「あれ、家の鍵、ちゃんと閉めたっけ…?」「エアコン消し忘れたかも…?」 外出先で急に不安になること、ありませんか? そんな戸締まりや消し忘れの不安をスッキリ解消するのが「外出チェッカー」です! 物忘れやうっかりミスを防ぎ、安心して外出できるようサポートします。 【このアプリでできること】 - かんたん忘れ物・戸締まりチェック: 家を出る前に、チェックリストで指差し確認! ガス、電気、窓、水道、玄関の鍵など、大切な項目を確実にチェックできます。火の用心にも繋がります。 - 自由な項目カスタマイズ: ご家庭に合わせてチェック項目を自由に追加・編集・削除可能。「ペットのご飯」「ストーブの確認」「給油」など、オリジナルのリストを作成して、忘れ物を徹底防止! - 安心のチェック履歴: いつ、何をチェックしたかが自動で記録されます。外出先で不安になっても、アプリを見ればすぐに確認完了。「ちゃんと施錠確認したかな?」という心配もなくなります。閉め忘れの不安から解放されましょう。 - シンプルで使いやすい: 誰でも直感的に操作できるシンプルなデザインです。毎日の外出前の習慣に。 【こんな方におすすめ】 - 外出時の戸締まりや火の元(ガス・電気)が心配な方 - つい忘れ物をしてしまう方、物忘れが気になる方 - 消し忘れや閉め忘れがないか不安になりやすい方 - 毎日のチェックを習慣化したい方 - 石橋を叩いて渡る慎重派の方 【最後に】 毎日の「いってきます」をもっと心地よく、安心して。 今すぐ「外出チェッカー」をダウンロードして、忘れ物や戸締まりの不安から解放されましょう!

About

LockCheck Camera

Features
Read full description

A checklist app for checking things such as fire safety, locked doors, and items you need to bring with you. Have you ever left home and then wondered, “Did I lock the door?” or “Did I turn off the stove?” If so, this app can help put your mind at ease. By taking a photo of the item you’re checking, you can review it later even when you’re away from home. You can choose between two ways to complete a check: tap the checklist item or take a photo of the item being checked. When you check an item by taking a photo, the photo is saved within the app, allowing you to review what you checked and the situation afterward. No shutter sound is played when taking photos. Key Features * Create multiple checklists (for example, daily essentials, locking up your home, or locking up your workplace) * Choose how to complete a check: tap a checklist item or take a photo of the item being checked * Review your completed checks later * Automatically delete saved check records after a user-specified retention period

Screenshots

外出チェッカー4 screens
LockCheck Camera3 screens

Verdict

The call

The clearest difference is price: 外出チェッカー at Free against LockCheck Camera's $1.99. 外出チェッカー also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). LockCheck Camera's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

外出チェッカー is free to download; LockCheck Camera costs $1.99 up front. 外出チェッカー sells 1 one-off in-app purchase. LockCheck Camera asks for nothing beyond the download.

UpkeepUpdate frequency

外出チェッカー ships an update every 2 weeks, LockCheck Camera every 10 days. The most recent releases landed on September 6, 2026 and September 14, 2026 respectively.

Scorecard5 real differences · 3 level
外出チェッカー versus LockCheck Camera: the parameters behind the verdict, then further details
Parameter外出チェッカーLockCheck Camera
PriceFree — better$1.99
Positive reviews66.7% of reviews—
Update frequencyEvery 2 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.0
Further details — not scored
Size32 MB39 MB
Age rating4+4+
DeveloperEGG STUDIO LIMITED LIABILITY COKouichi INAFUKU

In-app purchases

1 purchases

外出チェッカー

One-time1
  • プレミアム機能$2.99
None

LockCheck Camera

No in-app purchases

Questions

Is 外出チェッカー free?
外出チェッカー is free to download, with in-app purchases available.
Is LockCheck Camera free?
LockCheck Camera costs $1.99, with no in-app purchases.
Do 外出チェッカー or LockCheck Camera have ads?
外出チェッカー shows ads; LockCheck Camera does not.
Which is updated more often, 外出チェッカー or LockCheck Camera?
外出チェッカー ships an update every 2 weeks, and LockCheck Camera every 10 days. Most recently, 外出チェッカー was updated on September 6, 2026 and LockCheck Camera on September 14, 2026.

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