Atomic Clock vs FOCUS TIMER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Atomic Clock
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.
- NTP-based time synchronization
- Millisecond time detail
- Local time and UTC display
- Device offset and network latency indicators
- Automatic sync
- Multiple clock styles
- Customizable colors and night mode
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Atomic Clock – Precision Time is a professional precision clock and NTP time synchronization utility for anyone who needs highly accurate time directly on their device. Use reliable network time synchronization to view precise time with millisecond-level detail. Compare your device clock with network time, check sync offset and latency, switch between local time and UTC, and keep the screen on when you need a stable reference clock. Key features: • NTP-based time synchronization • Millisecond or 1/60-second detail • Local time and UTC display • Device offset and network latency indicators • Automatic sync with configurable intervals • Six clock styles: circular dots, analog, minimalist, binary, neon glow, and flip clock • Custom accent colors and multi-color display • Night mode and keep-screen-on option • Privacy-focused: no account, no analytics, no tracking Atomic Clock – Precision Time is built for precise timing, clock drift checks, latency awareness, and a clean daily precision clock. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
FOCUS TIMER
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Stay Focused. Build Better Habits. Grow Your Galaxy. Astro Focus transforms focus into something you can see. Designed to help you stay motivated, reduce distractions, and build consistent deep-work habits, Astro Harvest turns every completed focus session into progress within your own living galaxy. As you focus, you'll discover planets, moons, asteroids, soundscapes, alarms, and rare cosmic rewards that make productivity feel engaging and meaningful. Whether you're studying, working, creating, or learning, Astro Harvest helps you stay on track and return to your focus sessions day after day. WHY ASTRO FOCUS WORKS: - Visual Progress That Keeps You Motivated - Most focus apps show a timer. - Astro Harvest shows your progress. - During each session, your discovery moves closer and closer, giving you a clear visual goal and helping you stay engaged until the timer ends. Reduce Distractions - Create dedicated focus sessions and stay committed to a single task without constantly checking the clock or switching between apps. - Build Consistency with every completed session permanently expands your galaxy, rewarding progress and encouraging you to maintain productive habits over time. Make Deep Work Enjoyable - Transform focus from a chore into a rewarding experience you'll actually want to return to. FEATURES: - Focus Sessions Designed For Deep Work - Stay engaged with structured focus timers inspired by proven productivity techniques. - Grow Your Personal Galaxy - Every completed session contributes to a living universe that reflects your progress and consistency. - Unlock New Discoveries and earn new planets, moons, asteroids, soundscapes, alarms, galaxy backgrounds, and rare cosmic objects as you focus. Immersive Soundscapes - Choose from ambient audio tracks designed to help you concentrate, block distractions, and stay in flow. - Visual Progress Tracking - Watch your galaxy evolve as your focus habits grow stronger. - Create separate galaxies for work, study, fitness, learning, personal projects, and more. Rare Discoveries - Stay consistent and uncover unique celestial objects that only dedicated explorers can unlock. Stop Watching The Clock Watch your progress instead. Astro Focus helps you focus longer, build stronger habits, and turn every productive session into something meaningful. Focus today. Discover tomorrow. Terms & conditions link https://lifestoryrecorder.com/astro/terms
Screenshots
Verdict
The clearest difference is update cadence: FOCUS TIMER at every 4 days against Atomic Clock's every 6 weeks. FOCUS TIMER also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, ads and in-app purchases 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. Atomic Clock sells 2 in-app purchases, starting at $5.99 per month and FOCUS TIMER sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Atomic Clock ships an update every 6 weeks, FOCUS TIMER every 4 days. The most recent releases landed on October 6, 2026 and September 20, 2026 respectively.
| Parameter | Atomic Clock | FOCUS TIMER |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 253 MB |
| Age rating | 4+ | 4+ |
| Developer | 家宝 戴 | Joe Walker |
In-app purchases
Atomic Clock
- AtomicClock Pro Monthly7 Days trial$5.991 Month
- AtomicClock Pro Monthly7 Days trial$19.991 Year
FOCUS TIMER
- English weekly$4.997 Days
- English Monthly$9.991 Month
- English Annual$49.991 Year









