mini時計 vs Big Digital Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mini時計
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最小限の(minimal)機能の、シンプルで手軽に使えるアナログ時計です。 広告表示・課金はありません。 お好みに合わせてアナログ時計のデザイン(色)を選べます。 日付などを消すことでよりシンプルな見た目になり、 ipadではアナログ時計が大きく表示されますので 遠くからの視認性もよくなります。 •••••••••••••••••••••••••••• 使い方 •••••••••••••••••••••••••••• インストールしたらデフォルトの時計が表示されていますので、 そのままお使いいただけます。 カスタマイズしたい場合は、右上の[歯車]アイコンをタップすると設定画面が表示され、 下記の設定をおこなうことができます。 ・年月日・曜日表示のオン/オフ ・令和表示のオン/オフ ・デジタル時間表示のオン/オフ ・12時間表示/24時間表示の切り替え(バージョン1.0.10で追加) ・秒表示のオン/オフ(バージョン1.0.6で追加) ・アナログ時計のデザインの選択 ・画面スリープ防止のオン/オフ(バージョン1.0.5で追加) 左上の[ i ]アイコンをタップすると情報画面が表示され、 下記のメニューが表示されます。 ・お問い合わせ ・評価・レビュー(ぜひお願いします!) ・プリバシーポリシー ・ライセンス情報 •••••••••••••••••••••••••••• 最後に •••••••••••••••••••••••••••• ユーザーのみなさまの ご意見や感想をいただけると とても嬉しく開発の励みになります。 評価・レビューをお待ちしております。
Big Digital Clock
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Electronic Clock is a minimal full-screen digital clock — and a way to give the old phone in your drawer a second life. Plug an old phone or tablet into power, open Electronic Clock, and it becomes a big clock for your desk, nightstand or wall, with the local weather on screen too. Instead of letting an old device gather dust or end up as e-waste, put it back to work — and skip buying another clock. Time and weather at a glance: large hours and minutes fill the center of the screen, with seconds and a weather emoji right beside them, and the date, weekday and local temperature along the top. No unlocking, no opening other apps — one look tells you the time, the temperature and whether you need an umbrella. Ideas for an old device: • An old iPhone as a bedside clock, a retired iPad as a living room or kitchen clock • A spare phone on your office desk, in the entryway or at a shop counter • Second-hand phones, backup phones and hand-me-downs all find a use Features: • 12-hour or 24-hour clock that updates every second — set automatically for your region • Date and weekday at the top, with the weekday in English, Chinese or Japanese • Seconds and a weather emoji next to the time • Optional: uses your location to show the local temperature (°C or °F) and conditions • Weather data from MET Norway's public API — free, no ads • Choose the font, text size, text colour and background colour, or pick a built-in style preset • Celsius or Fahrenheit, matched to your region by default • App available in English, Traditional Chinese, Simplified Chinese and Japanese • Landscape full-screen layout on a black background by default; text scales to fit iPhone and iPad • Keeps the screen awake and hides the status bar for a clean display Optional Pro (one-time purchase, yours forever): • Custom colours for text and background • 5 extra fonts and 6 extra style presets • Flip clock animation Privacy: No account, no ads, no analytics, no developer servers. Location permission is optional; if granted, coordinates are rounded to about 1 km and sent only to MET Norway to look up the weather — never stored or tracked. See the privacy policy for details.
Screenshots
Verdict
The clearest difference is in-app purchases: mini時計 at none against Big Digital Clock's 1. mini時計 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support 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. Big Digital Clock sells 1 one-off in-app purchase. mini時計 asks for nothing beyond the download.
mini時計 ships an update every 8 days, Big Digital Clock every 10 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.
| Parameter | mini時計 | Big Digital Clock |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 8 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 18 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Kaori Kurosawa | Hank Wang |
In-app purchases
mini時計
No in-app purchases
Big Digital Clock
- Pro Unlock$1.99









