Big clock vs Custom Digital Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Big clock
A simple utility app offering a large digital clock and stopwatch functionality. It features customizable backgrounds to suit day or night viewing.
- Digital clock display
- Stopwatch functionality
- Day mode background
- Night mode background
- White background option
- Black background option
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This is a Big clock with stopwatch. changing digital clock or stopwatch changing background for day or night mode ---Function--- +digital clock +stopwatch --Background---- +white +Black
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: Big clock at 43% against Custom Digital Clock's 0%. Big clock also leads on rating (2.1 vs 1.0) and ads (none vs shown). On price, 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.
Big clock holds the better App Store score, 2.1 against 1.0. That said, the two scores are not equally well evidenced: Big clock has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 43% of Big clock's written reviews are positive against 0% of Custom Digital Clock's.
Big clock ships an update every 2 weeks, Custom Digital Clock every 9 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.
| Parameter | Big clock | Custom Digital Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (7 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 43.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 9 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.1 — better | 15.1 |
| Further details — not scored | ||
| Size | 4 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Sakura apps | tadashi endo |
Customer experience
Big clock
Custom Digital Clock
In-app purchases
Big clock
No in-app purchases
Custom Digital Clock
No in-app purchases
Questions
Is Big clock free?
Is Custom Digital Clock free?
Which has better reviews, Big clock or Custom Digital Clock?
Do Big clock or Custom Digital Clock have ads?
Which is updated more often, Big clock or Custom Digital Clock?
Other comparisons
