Leave Check vs 忘れ物ゼロ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leave Check
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Have you ever left home and suddenly wondered: Did I lock the door? Did I close the windows? Is the stove off? Did I bring my keys, wallet, or documents? Leave Check is a simple checklist app for the moments before you leave. It helps you confirm important things once, save a timestamp, and reduce the urge to go back and check again. Built for everyday routines: Leaving home: door, windows, stove, lights, appliances, keys, wallet, phone Before travel: documents, charger, luggage, fridge, trash, doors, windows, outlets Bedtime check: doors, windows, stove, alarm, phone charging, tomorrow’s essentials Leaving the office: computer, monitor, files, AC, lights, access card Leaving a hotel: documents, charger, bathroom, drawers, closet, room card What you can do: Start quickly with built-in checklist templates Tap each item to confirm it clearly Save completed checks with time records Review your recent check history Set local reminders for routines you use often Create custom templates for your own habits Add and adjust checklist items as your routine changes Why it helps: Most of the time, the problem is not that you forgot to check. The problem is that later, you are not sure whether you checked. Leave Check turns that moment into a clear action: open a checklist, confirm each item, and keep a record you can look back on. Privacy and Pro: Your checklists and history are stored locally on your device by default. No account is required. Some advanced features can be unlocked with a one-time Lifetime Pro purchase, not a subscription. Basic checking remains available for free. Check once before you leave. Look back less after you go. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lijunchenapp.com/LeaveCheck-PrivacyPolicy.html
忘れ物ゼロ
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Forgot Nothing helps you check what to bring before leaving. Use ready-made templates for work, school, travel, gym, and hospital visits, or create your own list. Set morning and pre-departure notifications, then review items like your wallet, keys, and phone before you go.
Screenshots
Verdict
The clearest difference is in-app purchases: 忘れ物ゼロ at none against Leave Check's 1. Leave Check's advantage is ads (none vs shown). On price, device support and iOS requirement 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
Both are free to download. Leave Check sells 1 one-off in-app purchase. 忘れ物ゼロ asks for nothing beyond the download.
| Parameter | Leave Check | 忘れ物ゼロ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 42 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | 俊辰 黎 | satoshi amasaki |
In-app purchases
Leave Check
- Lifetime Membership$2.99
忘れ物ゼロ
No in-app purchases









