Comparison

动作比对 vs video VS

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

Head to head
About

动作比对

Analyze your movements by comparing your practice videos side-by-side with standard actions. Get detailed feedback with AI-powered analysis, including skeletal tracking, joint angle alignment, and a score from 0-100. Ideal for fitness, dance, sports, and martial arts training.

Highlights
  • Side-by-side video comparison
  • 33-point skeletal tracking
  • Joint angle alignment
  • 0-100 scoring and grading
  • AI natural language feedback
  • Local bone extraction
  • Real-time progress bar
Features
Read full description

【动作训练时代的 iPhone 比对工作台】 拍一段标准动作、拍一段自己练习,逐帧看动作差在哪。33 点骨骼追踪、关节角度时序对齐、0–100 分加 A 到 F 等级、AI 教练吐自然语言点评。健身、舞蹈、瑜伽、高尔夫、太极、武术、中考体育都能用。 —— 怎么用 —— 1. 拍标准动作视频(或从相册里选一段教学视频) 2. 拍自己练习视频 3. 拖时间线让两段动作对齐起点 4. 等几十秒,出完整报告 —— 看得见的功能 —— • 双视频上下并排同步播放 • 骨骼线实时叠在画面上,每个关节点都看得见 • 时间线胶片帧滑动定位,拖拽起点偏移、设入出点 • ML Kit 在本地抠 33 个骨骼点(x、y、z、可见度),视频不出手机 • FastDTW 在 8 个关节角度(左右肘、肩、髋、膝)上做时序对齐 • 每对齐帧做 Procrustes 归一化,角度差换算 0–100 分 • 分段评分 + 整体匹配度 + A 到 F 五档等级 • AI 教练吐一段自然语言点评,指出具体哪个动作差在哪 • WebSocket 实时进度条,过程随时看 —— Pro 版 Live Studio —— 全屏架住手机,开摄像头,骨骼线叠在实时画面上对着标准动作跟练。教练在身边的感觉。 —— 适用人群 —— • 健身爱好者:纠正深蹲、硬拉、卧推姿势 • 舞蹈学生:跟练老师视频,逐帧对照差在哪 • 瑜伽练习者:体式对齐,避免代偿动作 • 高尔夫球员:分析挥杆轨迹 • 中考体育、体育考试备考:跳绳、立定跳远、引体向上 • 武术、太极、街舞、拳击、网球、羽毛球、游泳爱好者 • 康复治疗师 / 私教:动作矫正与训练反馈 —— 隐私 —— • 骨骼提取在本地完成(Google ML Kit),不离开手机 • 比对算法需上传两段视频到服务器做时序对齐,任务完成后可在历史记录里手动删除 • 不收集用户视频内容用于模型训练 • 完整隐私政策见:https://motioncmp.aiislove.tech/privacy —— 免费版 —— • 每天 1 次免费比对 • 完整算法报告 + AI 教练点评 • 全部功能可试用 —— 完整版 ¥99 一次性买断(无订阅)—— • 100 个标准动作视频库(健身、舞蹈、瑜伽、高尔夫) • 每日无限次比对 • 支持 15 分钟长视频 • PDF 导出比对报告 • 去除报告水印 • AI 教练深度建议模式 —— 联系我们 —— 官网:https://motioncmp.aiislove.tech 反馈邮箱:contact@aiislove.tech Made by AIISLOVE.

About

video VS

Compare two video clips side-by-side, frame-by-frame, to analyze and improve your movements. Ideal for sports, fitness, and skill development, it allows detailed study of technique without switching between videos.

Highlights
  • Side-by-side or stacked clip display
  • Frame-by-frame scrubbing with zoom
  • Key moment synchronization
  • Automatic saving of comparisons
  • Full-screen detail view
Features
Read full description

Put two clips side by side on one screen so you can study every move, frame by frame. What you can compare: • My move VS the coach's • Last time VS this time • Beta 1 VS Beta 2 • Day 1 VS now • Version A VS version B • Before VS after • Light weight VS heavy Record yourself, grab a reference, and compare the two on one screen — no more jumping back and forth between videos in your camera roll trying to catch the right frame. How video VS helps: • Both moves on one screen. Your clip and the reference, side by side or stacked. • Scrub frame by frame. A CapCut-style filmstrip under each clip with a fixed playhead — drag through time, pinch to zoom from the full clip down to a single second for the exact frame. • Zoom into the detail. Get in close on a foothold, a grip, a hand or hip position — tap to go full screen. • Line up the same move. Drop key moments on each clip (up to 10) and tap a number to jump both videos to the matching action instantly. • Pick up where you left off. Every comparison saves automatically; favorite the ones you study most. Climbing, bouldering, swimming, running, tennis, weightlifting, skating, golf — anywhere the same move shows up twice. compare your move, then improve

Screenshots

动作比对4 screens
video VS4 screens

Verdict

The call

The clearest difference is update cadence: 动作比对 at every 2 days against video VS's monthly. 动作比对 also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price, rating, review sentiment and ratings volume 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. 动作比对 sells 1 one-off in-app purchase and video VS sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for 动作比对 against 5.0 for video VS. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

动作比对 ships an update every 2 days, video VS monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
动作比对 versus video VS: the parameters behind the verdict, then further details
Parameter动作比对video VS
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 2 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better17.0
Further details — not scored
Size64 MB3 MB
Age rating4+4+
DeveloperChengdu Naodong Youai Technology Co., Ltd.荣登 黄

Customer experience

动作比对

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

video VS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

动作比对

One-time1
  • 完整版 · 解锁全部功能$14.99
1 purchases

video VS

One-time1
  • video VS Ultimate$1.99

Questions

Is 动作比对 free?
动作比对 is free to download, with in-app purchases available.
Is video VS free?
video VS is free to download, with in-app purchases available.
Which has better reviews, 动作比对 or video VS?
动作比对 and video VS are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do 动作比对 or video VS have ads?
Neither 动作比对 nor video VS shows ads.
Which is updated more often, 动作比对 or video VS?
动作比对 ships an update every 2 days, and video VS monthly. Most recently, 动作比对 was updated on October 24, 2026 and video VS on October 25, 2026.

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