Motion check vs Mirror Delay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Motion check
This app allows you to view a delayed version of your live camera feed, useful for self-assessment or checking your appearance. You can customize the delay time and even apply a cartoon-like filter to the video.
- Delayed video playback
- Adjustable delay time
- Profile and full-body checks
- Cartoon-like image conversion
- Instant video viewing without recording
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It is a convenient motion check application that displays the image of a few seconds ago. It can be used as a profile check or a full-body check. You can check the video a few seconds ago just by starting the app without any troublesome work such as shooting a video. Since you can set the number of seconds to be delayed, it is a useful application for various purposes. * In addition, there is also a function to convert to a cartoon-like image.
Mirror Delay
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See the move you just made. Mirror Delay is a simple delay mirror for training. Open the app, allow the camera, and watch your movement a few seconds later — built for athletes, dancers, martial artists, and anyone improving their form, without recording a full video to review later. Free: - Delay mirror (front camera) - Choose your delay, from 1 to 30 seconds - No account, no sign-up Mirror Delay Plus adds tools for building a better practice setup: - Two-Device Mirror — one device is the camera, the other is the display - Landscape — hold your device sideways for a wider view - Interval Timer — hear a sound at each delay interval while you train - Zoom — zoom in for detail (rear 0.5× ultra-wide supported) - Flip — switch between the front and rear cameras Mirror Delay does not require an account. Your camera view stays on your device unless you use Two-Device Mirror to show it on another nearby device. Mirror Delay Plus is an auto-renewable subscription. Choose monthly or yearly (with a 14-day free trial); the price is shown on the App Store and in the app. Payment is charged to your Apple Account at purchase confirmation. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://kaoru811.github.io/mirror-delay/terms Privacy Policy: https://kaoru811.github.io/mirror-delay/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Motion check at none against Mirror Delay's 2. Motion check also leads on iOS requirement (14.0 vs 17.0). Mirror Delay's advantage is ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). On price 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
Both are free to download. Mirror Delay sells 2 in-app purchases, starting at $3.99 per month. Motion check asks for nothing beyond the download.
Motion check ships an update every 2 weeks, Mirror Delay every 6 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.
| Parameter | Motion check | Mirror Delay |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 weeks | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | kazuhiro aonuma | Kaoru Okamoto |
In-app purchases
Motion check
No in-app purchases
Mirror Delay
- Mirror Delay Plus Monthly$3.991 Month
- Mirror Delay Plus Yearly14 Days trial$29.991 Year
