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PoseTracker vs Checksub

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PoseTracker compared with Checksub
DetailPoseTracker logo PoseTracker Checksub
What it doesOn-device pose estimation SDK for fitness and rehab apps AI-powered subtitle and dubbing generator for video and audio content localization
StageNot given Established
Founded2023 Not given
Based inFR Not given
Pricing modelFreemium Freemium
PricingFree tier: €0, up to 200 tracking API calls monthly, 100 AI credits/month, non-commercial use only. Developer: €50/month, up to 1000 tracking API calls monthly, 500 AI credits/month, commercial use. Business Plan: from €150/month with custom API call limits, custom AI credits, and dedicated support. Free trial with 1 hour of video translation credits. Paid plans: Junior $18/month (2 hours credits) or $12/month annually (24 hours credits); Starter $59/month (5 hours credits) or $48/month annually (60 hours credits); Enterprise from $299/month with custom credits. Credits are consumed at differen
Key features
  • Free on-device keypoints with 17 COCO points requiring no API key
  • Rep counting for exercises like squats and push-ups
  • Joint angle calculations
  • Form score feedback
  • Cross-platform: React Native, iOS, Android and web
  • On-device processing with no video upload
  • Works offline
  • WebView and iframe integration option
  • Ready-to-use built-in motion tracking tools
  • AI assistant for snippet generation
  • Auto-subtitles generation using advanced AI
  • Translation in over 200 languages
  • AI voice cloning in 30 languages
  • Voice isolation to separate dialogue from background audio
  • Subtitle styling and animation customization
  • Script to subtitles conversion with synchronization
  • Burn-in subtitle export and subtitle file formats
  • Lip-sync technology (Beta)
  • Advanced online editor for subtitle and dubbing refinement
  • YouTube channel integration and social media optimization
What makes it different
  • Gives fitness and rehab apps vision to analyze actual movement instead of assuming users followed along
  • Free keypoints tier allows testing and experimentation before paying for analysis features
  • Single integration works across React Native, iOS, Android and web platforms
  • Fast real-time performance: 51 FPS on iPhone 12 and 34 FPS on Pixel 5
  • 6 years of development focused specifically on subtitling quality and accuracy
  • Translation workflow designed specifically for subtitles rather than generic translation
  • Preserves original audio background and ambient sounds while replacing only vocals
  • Immediate subtitle generation with optional post-editing for rapid deployment
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)17 +1 (up) since last check54 no change since last check
Trust Flow (Majestic)316
Citation Flow (Majestic)2935
Referring domains (Majestic)123545

5 details filled in for both companies.

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