RDBuds vs GymLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RDBuds
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RDBuds — Engineered for Motion, Tune into Health RDBuds is the intelligent companion app designed specifically for bone conduction headphones. It supports the RDBuds series, enabling motion tracking, real-time monitoring, and heart rate logging. No need to reach for your phone—effortlessly grasp your physical condition during workouts, making every run, ride, or training session smarter and more efficient. Precise Activity Tracking: Once you start a workout, it records key metrics such as distance, pace, and calories burned in real-time. Smart Heart Rate Monitoring: Utilizing the built-in sensor in the headphones, it continuously and unobtrusively monitors heart rate changes, helping you stay within the optimal training zone. Open-Ear Safety Listening: Leveraging bone conduction technology, you can enjoy music while clearly perceiving ambient sounds, ensuring a safer workout experience. Data Sync & Analysis: Workout data syncs seamlessly to the app, generating visual statistics to help you review performance and optimize training plans. Device Management: Easily check battery levels and remotely upgrade firmware to keep your headphones in peak condition. RDBuds is more than just a headphone partner; it is your intelligent coach for a healthy lifestyle. Download now and unlock a freer, more focused fitness experience!
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。
Screenshots
Verdict
The clearest difference is in-app purchases: RDBuds at none against GymLog's 1. RDBuds also leads on iOS requirement (12.0 vs 18.6). On price, update cadence, 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. GymLog sells 1 one-off in-app purchase. RDBuds asks for nothing beyond the download.
RDBuds ships an update every 2 weeks, GymLog every 8 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | RDBuds | GymLog |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 251 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳市润德智能通讯科技有限公司 | 宏策 麻 |
In-app purchases
RDBuds
No in-app purchases
GymLog
- GymLog 完整版$2.99









