Comparison

VidPair vs K&S Program

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

Head to head
About

VidPair

Compare two videos side-by-side with synchronized playback, slow motion, and mirroring. Add timestamped notes for detailed analysis and export comparisons as a single video file. Ideal for tracking progress in sports, dance, or lessons.

Highlights
  • Dual video playback
  • Synchronized playback
  • Speed control (slow motion)
  • Display adjustments (mirroring, rotation)
  • Timestamped notes
  • Video export
Features
Read full description

VidPair is an app that lets you place two videos side by side and compare them at the same time. Use slow motion, mirroring, rotation, and time skipping to closely examine every detail. You can leave notes as timestamps and restore them later all at once for easy review. You can also export the two compared videos as a single video file, making it easy to save practice records and share your progress. Perfect for analyzing dance and sports form or reviewing lessons. Main Features • Dual video playback: Play two videos side by side or vertically • Synchronized playback: Start both videos at the same time for smooth comparison • Speed control: Slow motion and fast playback for detailed checks • Display adjustments: Mirroring and rotation supported • Time skip: Customize skip intervals for forward and backward playback • Audio control: Mute each video independently • Notes with timestamps: Record key points and jump to them with one tap • Favorites: Restore titles and notes together • History list: Quickly revisit past comparisons • Video export (Download) Export two videos as a single video in a vertical stacked layout Choose audio source (top video / bottom video / no audio) Export from the current playback position Save directly to the Photos app Recommended for • Dancers who want to compare movements and refine their form • Anyone who wants to visualize progress and track improvement • Athletes who want to objectively analyze posture and technique • Users who want to save comparison results as videos for review Simply placing yesterday and today side by side makes your progress instantly visible.

About

K&S Program

Features
Read full description

피겨 스케이팅 채점표를 미리 짜 보는 앱이에요. 승급 심사와 대회를 준비하는 학부모·선수를 위해 만들었어요. 점프·스핀·스텝을 고르면 규정에 맞는 기초점(BV)과 예상 점수를 바로 보여줘요. - 초급부터 4급까지 무료로 쓸 수 있어요 - KSU 승급 심사 규정과 ISU 2026-27 채점 기준 반영 - 구성 자동 추천으로 같은 요소로 더 나은 점수를 찾아줘요 - 만든 채점표는 이미지로 만들어 공유 시트에서 코치님께 보내거나 사진으로 저장할 수 있어요 - 인터넷 없이도 동작해요 계정 없이 모든 무료 기능을 쓸 수 있어요. 로그인은 이메일 인증번호면 돼요. Pro 구독 (선택) · 5급부터 8급까지 채점표가 열려요 · 만든 구성을 성장 앨범에 무제한으로 담아둘 수 있어요 (무료는 3개까지) · 월 20,000원 또는 년 200,000원 (대한민국 스토어 기준. 실제 금액은 앱 안에서 스토어 가격으로 보여드려요). 자동 갱신되며 언제든 해지할 수 있어요. · 같은 계정이면 점프 분석 앱(Kiss & Score)의 Pro도 함께 열려요 — 어느 앱에서 구독해도 똑같아요. Kiss & Score는 ISU(국제빙상경기연맹)·대한빙상경기연맹(KSU)과 제휴·승인 관계가 없는 비공식 도구예요. 공개된 규정의 수치를 참조해 만들었고, 결과는 추정값이라 공식 채점과 다를 수 있어요. 이용약관: https://kissnscore.com/app/terms 개인정보처리방침: https://kissnscore.com/app/privacy

Screenshots

VidPair3 screens
K&S Program4 screens

Verdict

The call

The clearest difference is in-app purchases: K&S Program at none against VidPair's 1. K&S Program also leads on iOS requirement (15.1 vs 26.0). VidPair's advantage is update cadence (every 2 days vs fortnightly). On price, ads 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. VidPair sells 1 one-off in-app purchase. K&S Program asks for nothing beyond the download.

UpkeepUpdate frequency

VidPair ships an update every 2 days, K&S Program fortnightly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 5 level
VidPair versus K&S Program: the parameters behind the verdict, then further details
ParameterVidPairK&S Program
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size2 MB37 MB
Age rating4+4+
DeveloperYuki TakagiWonseok Woo

In-app purchases

1 purchases

VidPair

One-time1
  • VidPair Premium$1.99
None

K&S Program

No in-app purchases

Questions

Is VidPair free?
VidPair is free to download, with in-app purchases available.
Is K&S Program free?
K&S Program is free to download, with no in-app purchases.
Do VidPair or K&S Program have ads?
Neither VidPair nor K&S Program shows ads.
Which is updated more often, VidPair or K&S Program?
VidPair ships an update every 2 days, and K&S Program fortnightly. Most recently, VidPair was updated on November 9, 2026 and K&S Program on October 31, 2026.

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