COLON vs Custom Digital Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COLON
A minimalist digital clock app that focuses on displaying the time in a large, clear format. Customize colors, fonts, and display options to suit your preferences. It offers essential features without unnecessary complexity.
- Large time display
- Customizable background, text color, and font
- 200 font options
- Show/hide seconds
- Minimalist design
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シンプル is ベスト！ 時計以外何もない、時間を大きく表示するだけのアプリ。 位置情報に基づく天候表示、日付表示、アラーム機能、タイマー機能、ウィジェット等々・・・ 最近の時計アプリはこれらの機能がスタンダードになりつつあります。しかし、 「時計アプリにそこまで求めてないよ！時間を大画面で確認できればそれで良いんだよ！」 という方もまた、いらっしゃると思います。 そんな方ためのシンプルでミニマルな時計アプリがCOLONです。 【機能・特徴】 ・時計の背景色、文字色、フォントを自由にカスタマイズできます。 ・フォントは200種類！ ・秒数の表示/非表示を自由に選択できます。 ・課金、広告一切なし、完全無料で使えます。
Custom Digital Clock
Display a stylish digital clock on your smartphone. Personalize the clock's appearance with custom coloring options to match your style.
- Stylish digital clock display
- Customizable coloring
- Smartphone integration
- Personalized appearance
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Stylish digital clock displayed on your smartphone. Customize the coloring freely.
Screenshots
Verdict
The clearest difference is review sentiment: COLON at 88% against Custom Digital Clock's 0%. COLON also leads on rating (5.0 vs 1.0) and ads (none vs shown). Custom Digital Clock's advantage is update cadence (every 9 months vs every 29 months). On price, ratings volume, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
COLON holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 88% of COLON's written reviews are positive against 0% of Custom Digital Clock's.
COLON ships an update every 29 months, Custom Digital Clock every 9 months. The most recent releases landed on October 30, 2026 and October 18, 2026 respectively.
| Parameter | COLON | Custom Digital Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 87.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 29 months | Every 9 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 8 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Toshihide Miyake | tadashi endo |
Customer experience
COLON
Custom Digital Clock
In-app purchases
COLON
No in-app purchases
Custom Digital Clock
No in-app purchases
