Comparison

Coach's Eye vs STAG

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

Head to head
About

Coach's Eye

This app transforms your device into a powerful video analysis tool for athletes. Record or import footage, then meticulously review it frame by frame with advanced drawing and measurement features. Organize your library with custom labels and search filters.

Highlights
  • Frame-by-frame video playback
  • Drawing and measurement tools
  • Adjustable playback speed
  • Import and record footage
  • Video library organization
  • Undo/redo functionality
Features
Read full description

Coach's Eye turns your iPhone or iPad into a powerful video analysis station. Import or record training footage, then break it down frame by frame with professional-grade annotation tools. ANALYZE WITH PRECISION - Step through video frame by frame, forward or backward - Adjust playback speed to catch every detail - Pinch to zoom in on any part of the frame - Scrub the timeline to jump to key moments DRAW AND MEASURE ON VIDEO - Freehand drawing to highlight form and technique - Straight line tool for alignment and trajectory - Protractor tool to measure joint angles in real time - Choose colors, stroke widths, and opacity - Object and pixel erasers for precise corrections - Full undo/redo support ORGANIZE YOUR LIBRARY - Import from your photo library or record directly - Search, sort, and filter by date range - Create custom color-coded labels to categorize videos - Resume playback right where you left off PLANS - Free: 7 videos with all annotation tools - Pro: Unlimited videos, 1 week free trial Available in English, French, German, Italian, Spanish, Portuguese, Japanese, Dutch, Korean, Russian, Simplified Chinese, Polish, Turkish, Arabic, and Traditional Chinese. Privacy policy: https://www.gymart.org/en/privacy-policy Terms and conditions: https://www.gymart.org/en/terms-of-service

About

STAG

Read full description

STAG is home to artistic gymnastics — live competition streams, event replays, recaps and podcasts, and a daily gymnastics game, for fans of the sport anywhere in the world. WATCH COMPETITIONS LIVE Free livestreams straight from the venue, with several apparatus feeds running at once so you can follow the routine you actually care about. Build your own watch wall with multiview, or stay on the main feed. EVERY REPLAY, KEPT Missed a session? Past meets stay in the replay archive, searchable by competition and date, so you can go back to any routine. STAGDLE — THE DAILY SKILL GAME Guess the gymnastics skill of the day. Every guess tells you how close you are on apparatus, element group, difficulty value, whether it is named after a gymnast, and body shape. There is a men's and a women's puzzle every day, drawn from the full 2025–2028 Code of Points, and solving it reveals the skill's official drawing. Solve the daily puzzle to earn STAG Coins on your account, then keep going with unlimited practice rounds. READ AND LISTEN Competition recaps, live blogs from finals, and the STAG Podcast, all in one feed. STAG+ MEMBERSHIP STAG+ members back free streaming and athlete support, and earn a coin multiplier in STAGdle. BUILT FOR THE COMMUNITY STAG exists to make gymnastics easier to watch and follow: free coverage for clubs and events, honest storytelling, and more visibility for athletes — wherever they compete. STAG+ is an auto-renewing subscription, billed through your Apple ID. It renews unless cancelled at least 24 hours before the end of the current period, and can be managed or cancelled in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ STAG Terms of Service: https://www.stagmedia.co/terms Privacy Policy: https://www.stagmedia.co/privacy

Screenshots

Coach's Eye4 screens
STAG4 screens

Verdict

The call

The clearest difference is update cadence: Coach's Eye at every 8 days against STAG's every 2 weeks. STAG's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Coach's Eye sells 6 in-app purchases, starting at $6.99 per month and STAG sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Coach's Eye ships an update every 8 days, STAG every 2 weeks. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Coach's Eye versus STAG: the parameters behind the verdict, then further details
ParameterCoach's EyeSTAG
PriceFreeFree
Rating4.1 (29 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings29 — better—
Update frequencyEvery 8 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size26 MB5 MB
Age rating4+4+
DeveloperGym Art Inc.STAG MEDIA LIMITED

In-app purchases

6 purchases

Coach's Eye

Subscriptions6
  • Élite3 Days trial$6.991 Month
  • Unlimited7 Days trial$9.991 Month
  • Elite3 Days trial$34.991 Year
Show 3 more
  • Élite3 Days trial$64.991 Year
  • 1 year 40% off1 Year trial$64.991 Year
  • Unlimited7 Days trial$99.991 Year
5 purchases

STAG

Subscriptions5
  • STAG+$2.991 Month
  • STAG++$6.991 Month
  • STAG+++$12.991 Month
Show 2 more
  • STAG Producer$34.991 Month
  • STAG Producer+$69.991 Month

Questions

Is Coach's Eye free?
Coach's Eye is free to download, with in-app purchases available.
Is STAG free?
STAG is free to download, with in-app purchases available.
Do Coach's Eye or STAG have ads?
Neither Coach's Eye nor STAG shows ads.
Which is updated more often, Coach's Eye or STAG?
Coach's Eye ships an update every 8 days, and STAG every 2 weeks. Most recently, Coach's Eye was updated on October 24, 2026 and STAG on October 24, 2026.

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