# SatsClock: Bitcoin Block Clock — Halving, Fees, Watch & StandBy

> Halving, Fees, Watch & StandBy (iPhone/iPad app by 雪 蔺.)

- Source: https://appshunter.io/ios/app/satsclock-bitcoin-block-clock/id6756977455 (this page in markdown: same URL + `.md`)
- Developer: [雪 蔺](https://appshunter.io/developer/1853712836)
- Category: Utilities, Finance
- Price: $4.99
- Age rating: 4+
- Requires: iOS 16 · 9 MB
- Languages: American English
- Released: 2026-02-05
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/satsclock-bitcoin-block-clock/id6756977455/reviews.md

## What is SatsClock?

Transform your iPhone into the ultimate Bitcoin dashboard with SatsClock - the first clock app designed exclusively for Bitcoin enthusiasts and the StandBy mode experience.

 PERFECT FOR STANDBY MODE
Turn your charging iPhone into a stunning Bitcoin command center. Wake up to real-time price, block height, halving countdown, and mempool fees - all optimized for horizontal nightstand display.

 COMPLETE APPLE ECOSYSTEM
• iPhone App - Full Bitcoin dashboard with 6 sci-fi themes
• Home Screen Widgets - Small, medium & large
• Apple Watch App - Dedicated watchOS interface
• Watch Complications - All families supported
• StandBy Mode - Optimized landscape layout

 6 FUTURISTIC THEMES
Each theme features unique fonts, colors & visual effects:
1. Bitcoin Orange - Warm glow with breathing animation
2. Matrix Green - Cyberpunk style with character flicker
3. Pure White - Minimalist with elegant shadows
4. Pixel Retro - 8-bit nostalgia with scanlines
5. Neon Tech - Chromatic aberration effects
6. Terminal Mono - Developer style with blinking cursor

 REAL-TIME BITCOIN METRICS
• Live Price - USD updates every 15 seconds
• Moscow Time - Sats per dollar (true Bitcoin standard)
• Block Height - Current blockchain height
• Halving Countdown - Blocks & days until next halving
• Halving Progress - Visual progress indicator
• Mempool Fees - Fast/medium/slow sat/vB rates
• Satoshi Quotes - Wisdom from Bitcoin's creator

 8 LANGUAGES
English, 简体中文, 繁體中文, 日本語, 한국어, Deutsch, Español, Français

 CUSTOMIZABLE
• Choose your favorite theme
• Toggle visual effects
• Adjust refresh interval (10-60s)
• Keep screen on option
• Show/hide quotes

 BUILT FOR SPEED
• Mempool.space API integration
• Smart caching for offline use
• Battery-efficient updates
• Instant theme switching
• Smooth 60fps animations

 PRIVACY FIRST
 No accounts required
 No ads or tracking
 No subscriptions
 No in-app purchases
 All data from public APIs

 PERFECT FOR
• Nightstand charging display
• Quick Lock Screen glances
• Trading desk monitor
• Apple Watch complications
• Bitcoin conversation starter

 BITCOIN ONLY
Unlike crypto trackers with thousands of coins, SatsClock is laser-focused on Bitcoin. We believe "Bitcoin, not crypto" - every pixel designed for the ultimate single-asset experience.

 ONE-TIME PURCHASE
Pay once, own forever. All future updates included.

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Data: Mempool.space API
Requirements: iOS 17.0+, watchOS 10.0+
Philosophy: Bitcoin Standard. Timechain Certified.


## Version history (last 3 releases)

### 1.3 — 2026-03-10

Optimized Bitcoin price display.

### 1.2 — 2026-03-04

Added Dynamic Island Bitcoin price display.

### 1.1 — 2026-02-05

No release notes.

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## More apps by 雪 蔺

- [Radix Binary Converter](https://appshunter.io/ios/app/radix-binary-converter/id6755433515)
- [Hardness Converter HRC HV HB](https://appshunter.io/ios/app/hardness-converter-hrc-hv-hb/id6755652487)
- [Percentage Calculator Quick%](https://appshunter.io/ios/app/percentage-calculator-quick/id6755659954)
- [Planetary Hours - Astro Clock](https://appshunter.io/ios/app/planetary-hours-astro-clock/id6757678864)
- [Winmail.dat Opener: Pro Reader](https://appshunter.io/ios/app/winmaildat-opener-pro-reader/id6758252704)

All apps by 雪 蔺: https://appshunter.io/developer/1853712836

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*