5D vs Insight Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
5D
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5DFIT心率系统 这是一款适用于健身俱乐部、校园等集体运动场景下的团队训练心率数据管理系统，该系统需要搭配心率监测穿戴设备，通过数据接收器来实时接收训练运动数据, 自动生成运动分析报告 为什么需要心率系统： 健身房：可以更加有效的提高运动效率，通过心率系统大屏实时数据显示，教练可以同时指导多个学员，学员也可以通过大屏幕得知自己的运动强度，调整运动状态，降低运动风险，激发运动热情。 校园：运动对于青少年来说非常重要，但每个孩子的身体素质都不一样，传统体育训练并不能满足所有孩子的需求。而心率系统可以进行差异化管理，让老师根据单个学生的数据来调整他的运动计划和心率达标目标。让孩子可以看到自己的进步、从而保持运动活力。让父母也能随时知道孩子的身体情况。 让您的运动团体与众不同 -高精度实时心率监测 -用于体育课堂和集体专业训练 -共同实时监测60+学员心率 -一键分配ID，清除数据，适合多个班级使用 -数据可实时传输储存，同步终端提供数据分析 -提供战备箱收纳，携带方便，可集中充电
Insight Link
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Insight Link provides in-depth data analysis for every stroke of your rowing/kayaking/kayaking sport, and helps you gradually improve over time. It also supports firmware updates and provides other practical features.
Screenshots
Verdict
The clearest difference is iOS requirement: 5D at 11.0 against Insight Link's 14. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.
| Parameter | 5D | Insight Link |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 14 |
| Further details — not scored | ||
| Size | 43 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Chileaf Eletronics Co., LTD | Shenzhen Qianhai MotionRivalry Sports Technology Co., Ltd. |
In-app purchases
5D
No in-app purchases
Insight Link
No in-app purchases
