GymLog vs Swayni
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GymLog
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记录训练,本该很简单。 GymLog 是一款专注于「简单记录训练」的健身日志 App。 没有复杂的功能,没有干扰的信息, 只为帮助你专注记录每一次训练,并清晰地看到自己的进步。 ——— 【核心功能】 ■ 训练记录 动作由你命名,不必从庞大的动作库中寻找, 快速记录每次训练的组数、重量和次数, 界面简洁克制,遵循系统级设计语言, 交互自然流畅,让记录成为一件轻松的事。 ■ 训练分享 一键生成训练卡片,清晰展示训练内容, 方便分享到朋友圈或与朋友交流训练成果。 ■ 心率数据 在获得授权后,App 可读取训练时间内的心率数据, 自动展示本次训练的最大心率,帮助你更好了解训练强度。 ■ 训练地点记录 可记录每次训练的地点,并在地图中查看历史训练足迹。 ——— 【设计理念】 希望打造一款: 不复杂、不打扰、但足够好用的训练记录工具。 界面遵循系统级设计语言, 保持简洁、自然与克制, 尽可能减少训练过程中的操作和干扰。 你只需要专注训练, 剩下的,交给 GymLog。 ——— 【隐私说明】 • 心率数据来自 Apple Health,仅用于训练展示 • 不会上传或分享任何健康数据 • 定位信息仅在记录训练时使用,不进行后台追踪 ——— 开始记录你的每一次训练, 看见进步的发生。
Swayni
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Swayni is a voice-guided interval workout timer for people who bring their own routines. Tabata, HIIT, circuits, stretching: set the work, rest, and rounds, and Swayni calls out every change. You bring the routine. Swayni talks you through it. Stop glancing at a stopwatch on your screen: set your phone down, put your earbuds in, and let clear audio cues guide you through every exercise, rest period, and set. STRUCTURE YOUR ROUTINE: WORKOUT → GROUPS → EXERCISES • Group Management: Organize your workout into custom-named groups. Set rounds (sets), rest between exercises, and rest between groups. • Versatile Movements: Supports both timed holds (countdown timer) and repetition exercises (tempo/rhythm counting), with alternating left and right sides. • Independent Exercise Library: 86 built-in exercises with illustrated posture demonstrations. Create custom exercises with photos and notes, or link a warm-up routine directly into your plan. VOICE COACHING & LIVE SESSION CONTROL • Next-up previews, countdown alerts, and separate cue sounds for rep ticks and countdown ticks, plus a celebration chime on finish. • Live Controls: View the full exercise list to jump ahead, adjust rep tempo mid-set without pausing, or tap Resume workout if you end early. • Runs reliably offline, in the background, and on the Lock Screen. APPLE WATCH COMPANION • Starts automatically when you begin on iPhone. Raise your wrist to see the current exercise, countdown, real-time heart rate, and active calories. • Pause, resume, or skip exercises directly from your wrist, even when your iPhone is locked. • Seamlessly writes workouts to Apple Health and closes your daily Activity rings. FLEXIBLE HOME & PROGRESS TRACKING • Start Fast & Customize Today: Set work, rest, and rounds with Quick intervals, pick a Random Workout, and arrange Today's cards your way. • Weekly Goal & Streak: Track weekly workouts completed, streak weeks, and your activity heatmap alongside your Weekly Schedule. • Muscle Map & Exercise History: Review trained muscle areas on male or female figures and track each movement's progress. SYSTEM DETAILS & HARDWARE ADAPTATION • Live Activities and Dynamic Island support for real-time tracking at a glance. • Hands-free control with Siri and Shortcuts. • Quick Start widget: start a workout from your Home Screen in one tap. • Tailored for iPhone Duo: half-fold it on a table with the timer up top and controls below. SWAYNI PRO Swayni is free to start. Pro unlocks unlimited workouts and custom exercises, longer-range muscle and history analysis, private multi-device iCloud sync, custom accent colors, custom app icons, and removes app recommendations. Your personal workout history remains fully accessible even if Pro expires. Pro also includes the Apple Watch companion and linked workout references. Pro is available as a monthly or yearly auto-renewing subscription (yearly plan includes a 7-day free trial), or as a one-time lifetime purchase covering offline features. Payment is charged to your Apple Account at confirmation. Manage or cancel anytime in your App Store Account Settings. DATA & PRIVACY • No Account Required: Your routines, custom movements, photos, and notes remain stored on your local device, syncing only through your private iCloud when Pro is active. • Strict Data Boundaries: Heart rate and workout calories are stored in Apple Health and displayed locally; Swayni never uploads health metrics. We collect only anonymous product usage and funnel telemetry (never including workout names, exercise details, photos, notes, or health metrics). • Swayni provides workout timing and audio guidance, not medical advice. Start at a comfortable pace and discontinue immediately if you experience pain, dizziness, or unusual discomfort. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: GymLog at none against Swayni's shown. Swayni's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement 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. GymLog sells 1 one-off in-app purchase and Swayni sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
GymLog ships an update every 8 days, Swayni every 6 days. Both last shipped on November 13, 2026.
| Parameter | GymLog | Swayni |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 18.6 | 18.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | 宏策 麻 | 学新 厉 |
In-app purchases
GymLog
- GymLog 完整版$2.99
Swayni
- Pro — Monthly$1.991 Month
- Pro — Yearly7 Days trial$9.991 Year
- Pro — Lifetime$19.99









