Comparison

SunfitLink vs TT运动

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SunfitLink

Features
Read full description

体育课堂运动负荷监测和数据分析系统,完美满足体育教师和学校领导者关于运动负荷与监测的需求。该系统可以实时测量多达60个学生和全班的各项运动数据,并提供远程实时观摩功能,课堂实时数据包括而不限于: - 实时心率 - 平均心率 - 卡路里消耗 - 运动步数 - 运动强度 - 各心率强度区间时间统计 并为学生、教师以及学校领导者提供完善的历史数据和课后分析功能,包括而不限于: - 以上所有运动信息 - 运动密度 - 课程各阶段平均心率统计 - 课程各阶段时间统计 - 最大心率 - 心率指数 - 各项运动指标达标人数

About

TT运动

This app analyzes your athletic movements by identifying key body points from videos. It offers detailed visual feedback and comparison tools to help you improve your form and performance.

Highlights
  • AI-powered body posture analysis
  • Key joint point identification
  • Action problem detection
  • Skeleton diagrams and fishbone lines
  • Two-person motion comparison
  • Frame-by-frame playback and slow-motion
Features
Read full description

TT运动是一款人体在运动过程中身体姿态智能分析的软件,通过拍摄或上传有效的运动动作视频,可自动识别人体关键关节点位并进行智能发现动作中的问题。提供多种直观易用的分析和比对的功能,主要包括:骨架图、鱼骨线、身体旋转等等多维度的参考指标。也提供双人的动作姿态比对功能,可逐帧同步观看和慢放,通过分析工具可快速发展差异及问题,从而达到更直观、更清晰的效果,帮助您快速、有效的改善自身的动作姿态,提升运动能力。 【自动续费会员说明】 — 订阅周期:1个月(连续包月产品),1季(连续包季产品),1年(连续包年产品)。 — 订阅价格:连续包月产品:15元/月。连续包季产品:40元/季。连续包年产品:144元/年。 — 付款:用户确认购买并付款后记入iTunes账户。 — 用户可以通过用户的帐户设置来管理用户的订阅和自动更新。 — 取消续订:如需取消续订,请在当前订阅周期到期前24小时以前,手动在iTunes/Apple ID设置管理中关闭自动续订功能。 — 续订:会员的自有充值账户或苹果iTunes账户会在到期前24小时内扣费,扣费成功后订阅周期顺延一个订阅周期。 — 会员服务协议:http://ttsport.ttaisport.com/customerservice.html — 会员自动续费服务协议:http://ttsport.ttaisport.com/renewal.html

Screenshots

TT运动4 screens

Verdict

The call

The clearest difference is ads: SunfitLink at none against TT运动's shown. SunfitLink also leads on iOS requirement (11.0 vs 15.0). TT运动's advantage is device support (3 vs 1). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SunfitLink ships an update every 3 weeks, TT运动 monthly. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 5 level
SunfitLink versus TT运动: the parameters behind the verdict, then further details
ParameterSunfitLinkTT运动
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Subscription
DevicesiPadiPhone, iPad, iPod — better
Requires iOS11.0 — better15.0
Further details — not scored
Size21 MB351 MB
Age rating4+4+
DeveloperBokai Sunlight (Beijing) Technology Ltd.北京体提科技有限公司

In-app purchases

None

SunfitLink

No in-app purchases

None

TT运动

No in-app purchases

Questions

Is SunfitLink free?
SunfitLink is free to download, with no in-app purchases.
Is TT运动 free?
TT运动 is free to download, with no in-app purchases.
Do SunfitLink or TT运动 have ads?
TT运动 shows ads; SunfitLink does not.
Which is updated more often, SunfitLink or TT运动?
SunfitLink ships an update every 3 weeks, and TT运动 monthly. Most recently, SunfitLink was updated on September 8, 2026 and TT运动 on September 11, 2026.

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