Momentous Clock vs 1 Bit Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Momentous Clock
This app transforms your device's clock into a dynamic display of mathematical properties and number theory facts for the current time. It optionally reveals personal number connections from your contacts, all processed securely on your device.
- Computes mathematical properties of time
- Surfaces number theory facts
- Displays time on 16-segment LED screens
- Finds personal number connections in contacts
- On-device contact matching
- Works via Catalyst on Mac
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Time isn’t just 6:31. It’s 631 - a prime! A lucky prime... It’s the combination to the bike lock you had as a kid. It might be the last digits of the cell phone of someone you love. This is a clock for people who notice things like that. Every minute, it: • Computes mathematical properties of the current time • Surfaces number theory facts (prime, factorization, powers, sequences, curiosities) • Scrambles them onto glowing 16-segment LED displays, like your old Speak 'n Spell • Optionally finds personal number connections in your contacts — entirely on device Works great as a Mac app via Catalyst. Contact matching happens entirely on device. No personal data is ever transmitted. Usage analytics (anonymous) are collected to improve the app. If you’ve ever factored timestamps in your head, smiled at 5:12 = 2⁹, or paused at 17:29… This is the clock for you. Make every minute momentous.
1 Bit Timer
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INITIALIZING 1 BIT TIMER_ A beautifully crafted retro terminal timer for your iPhone. Every pixel, every scanline, every glowing character is designed to bring the classic computer terminal experience to your daily countdown. // FEATURES - Pixel-perfect digit display on a CRT terminal screen - Adjustable timer from 1 to 120 minutes - Real CRT scanline effects with adjustable intensity - Live Activity countdown on your Lock Screen - Home screen widgets with pixel digits - Haptic feedback and terminal sound effects - Custom app icon for each theme // 10 UNIQUE THEMES Each theme is a complete experience with unique colors, animations, progress bars, sound effects, and messages. FREE THEMES: - Phosphor: Classic green terminal - Amber: Warm vintage monitor - Snow: Clean white on black - Minimal: Modern grayscale PRO THEMES: - Synthwave: Neon 80s with grid horizon and VHS glitch effects - Hacker: Code rain with 10-stage hacking progress bar - Matrix: Falling code, Bullet Time, and The One mode at 90% - Dracula: Flying bats, moon phase progress, and candle flicker - Cyber: RGB glitch, hexagon grid, and 6 cyberpunk music tracks - Atomic: Geiger counter, 8 music tracks, radio broadcasts, and secret Easter eggs // PRO THEMES INCLUDE - Animated background effects - Theme-specific music and sounds - Unique progress bar styles - Matching widget theme - Custom app icon - Special border effects at high progress // WIDGETS AND LIVE ACTIVITY Start a timer and track it everywhere: - Home screen widget with real pixel digit countdown - Lock Screen Live Activity with live countdown - Quick-start timers directly from widget // PRIVACY Your data stays on your device. No accounts, no tracking, no analytics. Timer preferences are stored locally. Theme purchases are handled securely through the App Store.
Screenshots
Verdict
The clearest difference is in-app purchases: Momentous Clock at none against 1 Bit Timer's 7. Momentous Clock also leads on iOS requirement (15.1 vs 26.0). On price, ads 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. 1 Bit Timer sells 7 one-off in-app purchases. Momentous Clock asks for nothing beyond the download.
| Parameter | Momentous Clock | 1 Bit Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 24 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Tutukain Software, LLC | Fatih Emir Onder |
In-app purchases
Momentous Clock
No in-app purchases
1 Bit Timer
- Synthwave Theme$0.99
- Hacker Theme$0.99
- Matrix Theme$1.99
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- Dracula Theme$1.99
- Cyber Theme$2.99
- Atomic Theme$2.99
- All Themes Bundle$5.99
Questions
Is Momentous Clock free?
Is 1 Bit Timer free?
Do Momentous Clock or 1 Bit Timer have ads?
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