Nocturn vs MinSec Clock
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Nocturn
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Nocturn is the ultimate minimalist nightstand clock designed specifically to look beautiful in the dark while protecting your device's screen. Whether you're charging your phone overnight or just want a distraction-free desk clock, Nocturn delivers a premium, distraction-free experience with a pure, true-black background that saves battery on OLED displays and eliminates harsh glare in dark rooms. Key Features: ⢠Burn-In Protection: The clock face slowly and imperceptibly drifts across your screen to prevent OLED burn-in, keeping your display completely safe during long hours of use. ⢠Dual Modes: Choose between our signature, ultra-crisp digital display or the elegant, minimalist analog clock face featuring sleek tick markers. ⢠Customizable Colors: Match your room's aesthetic or mood with a fully customizable color picker. ⢠Always-On Wakelock: Keep the screen awake indefinitely so the time is always just a glance away. ⢠True Dark Mode: Pure black backgrounds mean the pixels on OLED screens actually turn off, saving battery and keeping your room dark. ⢠12 & 24 Hour Formats: Easily toggle your preferred time format. Elegant, functional, and completely safe for your screen. Upgrade your nightstand with Nocturn.
MinSec Clock
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See hours, minutes, and seconds clearly in the app, on the Lock Screen, and in the Dynamic Island. On supported devices, use Picture in Picture to keep the clock visible over other apps. MinSec combines a precise seconds display, a full-screen desk clock, and customizable clock faces in one clean iPhone app. WHY MINSEC - Dynamic Island and Lock Screen time: show your selected hours, minutes, seconds, and optional fractional seconds with a Live Activity - Picture in Picture clock: keep the clock visible over other apps on supported devices - Lock Screen clock: check the current time without unlocking - Full-screen desk clock: turn your iPhone sideways for a clear landscape display - Analog and digital clock faces: switch styles to suit the moment - Custom time display: choose which hours, minutes, and seconds to show, plus fractional seconds - Detailed time: choose 12- or 24-hour time and display fractional seconds - Personalize the look: use a smooth second hand and a choice of accent colors - Shortcuts support: quickly start or stop the Live Activity - Private by design: no ads, accounts, analytics, or tracking MinSec uses your iPhone's system time and does not require a network connection. Seconds on the Lock Screen and in the Dynamic Island use Live Activities. iOS allows each Live Activity to run for up to 8 hours. On some older iOS versions, it may stop at midnight; restart it to keep displaying the time.
Screenshots
Verdict
The clearest difference is update cadence: MinSec Clock at every 9 days against Nocturn's every 5 months. Nocturn's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.2). On price, ads and in-app purchases there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Nocturn ships an update every 5 months, MinSec Clock every 9 days. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.
| Parameter | Nocturn | MinSec Clock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 9 days ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod ā better | iPhone |
| Requires iOS | 13.0 ā better | 16.2 |
| Further details ā not scored | ||
| Size | 19 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | APPXIDIAN LABS | ę° ę¹ |
In-app purchases
Nocturn
No in-app purchases
MinSec Clock
No in-app purchases









