Comparison

3秒遅延カメラ vs LagMe

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

Head to head
About

3秒遅延カメラ

Features
Read full description

3秒遅延カメラは、スポーツやダンスのフォーム確認に特化した練習用カメラアプリです。 カメラを向けるだけで、少し前の自分の動きを画面に表示。撮影してから再生する手間を減らし、動き終わった直後にフォームやタイミングを確認できます。 ゴルフのスイング、バスケットボールのシュート、野球の投球、筋トレ、ダンス、ヨガなど、ひとりで練習する場面に向いています。誰かに撮ってもらわなくても、スマホを置くだけでセルフレビューを始められます。 主な機能 数秒前の映像をリアルタイム表示 遅延秒数をスライダーで調整 背面/前面カメラの切り替え 倍率調整 直前の動きを保存して見返し シンプルで練習を邪魔しにくい操作画面 こんな時に便利です スイング後すぐにフォームを確認したい シュートや投球の姿勢を自分で見直したい ダンスやトレーニングの動きをその場でチェックしたい 毎回動画を撮影して再生する手間を減らしたい 一人練習でも改善ポイントを見つけたい プレミアムでは、広告なし・高画質でより快適にフォーム確認ができます。集中して練習したい人や、細かな動きまで見返したい人におすすめです。 Terms of Use (Standard Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

LagMe

Features
Read full description

"LagMe" is a delay camera that keeps showing your movement a few seconds late—so you can check your own form the instant after you move. No recording or playback controls needed. Who it's for - Golf, baseball, basketball, volleyball, dance and more—anyone who wants to check form right away - Solo self-checks, or coaches showing players their movement - Students and players who want "film from behind, review in hand" without expensive gear Key features - Delay playback: your video plays back on a delay you set. Just move, then glance at the screen. - Save the past: tap save to keep the last N seconds—even movements you didn't think to record. - Wireless two-device link: film with one iPhone placed behind the action, review the delayed video on the one in your hand (best for indoor/moderate-size courts). - Shooting tools: grid lines, mirror, front/back camera, pinch zoom. - For saved clips: slow motion, frame-by-frame, still capture, and sharing. Quality - 1080p at 30 or 60fps. 60fps is great for fast motion like a golf swing. - Built to run stably even over long sessions. Pricing - Free to use (with ads). - A one-time purchase removes ads and unlocks longer delay and save-back, up to 180 seconds (120/180s). Buy once, keep it forever. Videos are saved on your device (Photos app) and are not uploaded to any server.

Screenshots

3秒遅延カメラ3 screens
LagMe4 screens

Verdict

The call

The clearest difference is update cadence: 3秒遅延カメラ at every 5 days against LagMe's every 5 weeks. 3秒遅延カメラ also leads on 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

3秒遅延カメラ ships an update every 5 days, LagMe every 5 weeks. The most recent releases landed on October 8, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
3秒遅延カメラ versus LagMe: the parameters behind the verdict, then further details
Parameter3秒遅延カメラLagMe
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 5 weeks
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size44 MB5 MB
Age rating4+4+
DeveloperYosuke YoshidaHiroshi Miyawaki

In-app purchases

None

3秒遅延カメラ

No in-app purchases

None

LagMe

No in-app purchases

Questions

Is 3秒遅延カメラ free?
3秒遅延カメラ is free to download, with no in-app purchases.
Is LagMe free?
LagMe is free to download, with no in-app purchases.
Do 3秒遅延カメラ or LagMe have ads?
Both 3秒遅延カメラ and LagMe show ads.
Which is updated more often, 3秒遅延カメラ or LagMe?
3秒遅延カメラ ships an update every 5 days, and LagMe every 5 weeks. Most recently, 3秒遅延カメラ was updated on October 8, 2026 and LagMe on October 31, 2026.

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