永住 DIY vs When'd I
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
永住 DIY
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準備日本永住申請,最怕的就是文件繁雜、不知道少了什麼。 「永住 DIY」是一款專為有意申請日本永住許可的人設計的文件準備工具。將法務省龐雜的文件內容,轉化為清晰、可執行的檢核清單,幫助你有條理地自行準備永住申請文件,不需要再煩惱文件準備的問題。 - 按申請途徑分類 依照你的實際情況選擇對應的永住申請途徑(配偶、就勞、高度人才等),系統自動列出適用的文件清單。每份文件附有中文與日文對照說明及準備要點,減少來回查詢的時間。 - 專注模式 面對一長串文件清單感到無從下手?專注模式讓你一次只專注一份文件,清楚列出該文件的要求,滑動切換下一份,像翻閱卡片一樣直覺,確保每一份資料都能準備妥當。 - 繳費風險自查 永住許可申請最常被拒絕的原因之一,就是年金、稅金或健康保險有漏繳紀錄。繳費自查功能幫你提前檢視可能的繳費問題,避免送件後才發現遺漏。 - 三段式進度追蹤 每份文件可標記為「未準備」「處理中」「已完成」,首頁儀表板直覺顯示整體永住申請準備進度,清楚掌握還有多少文件尚待處理。 - 本機儲存,無需帳號 所有準備進度儲存於你的手機,不需要註冊或登入任何帳號,不上傳個人資料。你的永住申請資料,只有你自己能掌控。 無需註冊,打開即用。 一步一步來,永住申請沒有想像中難。 【重要聲明 / 免責事項】 本服務與日本政府機關(包含出入国在留管理庁、法務省)並無任何關聯,亦未獲得日本政府授權代表其提供任何服務或資訊,並非政府官方應用程式。服務內所呈現的文件說明,僅為整理自日本政府官方公開資料,供使用者個人核對參考之用: ・出入国在留管理庁官方網站: https://www.moj.go.jp/isa/ 正式申請規定、所需文件與最新資訊,請務必參照官方網站公告。若資訊內容有出入,請以官方為準。本服務不代辦任何申請手續,不提供法律、移民或行政諮詢服務。如需專業協助,請洽合格之行政書士或律師。
When'd I
This app helps you track when you last performed specific tasks or activities. It visualizes the time elapsed since your last action and allows you to add photos and notes to each entry. Features include widgets and lock screen access for quick logging and checking.
- Track last performed activities
- Visualize time elapsed
- Add photos and notes
- Home screen widgets
- Lock screen logging
- Optional evening nudge
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Stop managing to-dos. Just remember when you last did it. "When did I last wash the sheets?" "When did I change the water filter?" "When did I last call my parents?" Some things you can never remember. When'd I records just the date you did them. No goals, no nagging notifications, no checklists. Tap once and it's logged as today. ■ See how long it's been Every item shows the days since you last did it. The longer it's been, the more it stands out. ■ A timeline where distance means time The space between dots is the actual gap between dates. Busy stretches look dense. The months you skipped show up as empty space. ■ Photos and notes Attach one photo and a short note to any record. ■ Widgets and Lock Screen Check what's overdue from your Home Screen, and log without opening the app. You can even record straight from the Lock Screen. (iOS 16.4+) ■ An optional evening nudge Once a day, if you want it. Off by default. ■ Entirely on your device No account, no server, no ads. Your records stay on your phone. Export and import backup files yourself, and an automatic iCloud copy brings everything back if you switch phones or reinstall. ■ Buy once One purchase unlocks everything. No in-app purchases, no subscriptions, no ads.
Screenshots
Verdict
The clearest difference is price: 永住 DIY at Free against When'd I's $2.99. When'd I's advantage is update cadence (every 3 days vs every 3 months) and device support (3 vs 1). On ads, in-app purchases 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
永住 DIY is free to download; When'd I costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
永住 DIY ships an update every 3 months, When'd I every 3 days. Both last shipped on October 8, 2026.
| Parameter | 永住 DIY | When'd I |
|---|---|---|
| Price | Free — better | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | CheYU Chang | HyunWoo Lee |
In-app purchases
永住 DIY
No in-app purchases
When'd I
No in-app purchases









