Pace 超慢跑节拍器 vs Neutral Buoyancy Simulator

Pace 是一款冥想式超慢跑节拍器，用雨声、节拍与呼吸动效，陪你慢慢跑。 iPhone 与 Apple Watch 都能用，抬起手腕就能开跑。 【核心功能】 - 精准节拍引导 — 160/170/180/190/200 BPM 预设，专为超慢跑设计 - 三种节拍音效 — 木鱼、指扣、雨滴，温柔不打扰 - 沉浸式氛围音 — 细雨、溪流，打造「雨天慢跑」的宁静空间 - 触觉反馈 — 每一拍轻震，闭眼也能跟上节奏 - 倒计时提醒 — 10/15/20/30 分钟自选，也可不限时 - 治愈结束卡片 — 每次跑完，收获一句温暖的话 【Apple Watch】 - 独立运行，无需携带 iPhone - 手腕触觉节拍，更私密的节奏引导 - 震动强度可调，轻/中/强三档，跑起来也感觉得到 - 一键开跑，极简操作 - 放下手腕、回到表盘，节拍继续 【设计理念】 "身体动了，心安静了。" Pace 不追求速度与距离，只关注当下的每一步。暖色调界面、雨天氛围、呼吸节奏，让慢跑变成一种移动冥想。 【适合谁】 - 超慢跑初学者，需要节拍引导 - 银发族，追求温和有氧运动 - 都市人，想在跑步中找到片刻安宁 【无干扰体验】 - 无广告、无社交、无排行榜 - 支持后台播放，锁屏也能使用 - 支持 VoiceOver

Neutral buoyancy is the skill that defines a good diver — hovering effortlessly, moving nothing but your breath. Neutral Buoyancy Simulator lets you practice that skill anywhere, on your phone. Built by a certified scuba instructor, the app models real buoyancy physics: your lungs provide fine control, your BCD provides coarse trim, and depth changes gas volume exactly the way Boyle's law says it should. Slide to breathe, tap to inflate or vent, and feel how a real diver finds neutral. WHAT YOU CAN PRACTICE - Basic Mode — learn breath control and BCD trim, and hold steady inside the target ring - Casual Mode — explore the ocean, free netted marine life, clean up litter, and fill your marine codex - Breath Control — change depth using nothing but your lungs - Hover Challenge — random targets that sharpen reaction and precision - Weight Adaptation — re-trim fast when your load suddenly changes - Deep Dive Simulation — a full 30 m profile with descent, ascent-rate control, a simulated no-deco limit and a 5 m safety stop UNDERSTAND YOUR PROGRESS Every session ends with detailed analysis: breathing rhythm, trim accuracy, depth curve, gas use and coach-style suggestions. Records and personal bests help you see yourself improve. FOR EVERY DIVER Perfect for Open Water students preparing for their course, certified divers keeping skills sharp between trips, and anyone curious about how divers float. Free to download: Basic Mode and Casual Mode are fully free, and every advanced mode includes a free try. A single one-time purchase unlocks everything — no subscription, no auto-renewal. IMPORTANT This app is a learning aid. It does not replace professional scuba training, real equipment practice or instructor supervision. Always dive within your certification and follow your training.