250+ iOS apps curated and reviewed
Out of 250+ clocksync apps on iOS, 15 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5โ (1K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.8โ (5.5K) | Yes | Yes | Sep 2026 |
| 3 |  | $0.99 | โ | No | No | Aug 2026 |
| 4 |  | $1.99 | 4.7โ (248) | No | No | Aug 2026 |
| 5 |  | Free | โ | Yes | No | Aug 2026 |
| 6 |  | Free | โ | No | No | May 2026 |
| 7 |  | $2.99 | โ | No | No | Jun 2026 |
| 8 |  | Free | โ | No | No | May 2026 |
This app helps synchronize radio-controlled watches by simulating time signal waves. It supports various international time signal standards and offers a 'Beast Mode' for faster synchronization. Simply place your watch near your device's speaker and start the process.
This app displays the exact current time synchronized with NTP servers, offering a customizable clock view for precise time checks. It's ideal for setting watches, verifying timestamps, or comparing local and network time.
Calibrate your radio-controlled watch or clock using your iPhone or iPad. Simply tap 'Transmit' and place your device near your watch to automatically sync the accurate time.
Easily add and manage multiple clocks in a list. Access your favorite clocks directly from your notification center with the today widget feature.
This app offers a clean, landscape-oriented digital clock experience for your desk or nightstand. It features elegant clock skins, ambient fullscreen effects, and useful tools like a timer and stopwatch.
This app provides a customizable digital clock display with alarm, timer, and stopwatch functions. It offers features like photo backgrounds, automatic unlock, and large, easy-to-read visuals, optimized for nighttime use. Premium options unlock additional themes and battery display.
This utility provides highly accurate time synchronization using NTP, displaying precise time with millisecond detail. It allows comparison with network time, shows sync offset and latency, and offers various clock styles with customization options. It's designed for users needing a reliable, precise reference clock.
This app offers a simple analog clock with a high-contrast design for easy readability. It also allows control over music playback on your device, making it ideal for setting ambiance.
