Katamuki Checker vs This one
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Katamuki Checker
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Record posture and movement in photos and videos, then check angles on the image. Capture a photo or import one from your photo library, place and adjust points, and save or compare your records. CHECK ANGLES ON PHOTOS • Measure an angle with 3 points, or consecutive angles with 4 or 5 points. • Check tilt relative to horizontal or vertical. • Zoom in and adjust point positions. • Use automatic pose detection and edit points manually. SAVE MEASUREMENT IMAGES Save a photo with the selected measurement’s lines and angles inside the app. Each saved image is separate from the original photo record, so it preserves the view at the time of saving even if you later edit that record. Saving inside the app does not add an image to your photo library. REVIEW AND COMPARE RECORDS Browse photos, videos and saved measurement images. Compare two photos or measurement images side by side, with independent zoom and pan. Match measurements of the same kind to check angle differences. EXPORT WHAT YOU NEED Export saved measurement images to Photos. Preview comparison images as Photos only or With details before exporting. Export measurement records as PDF reports and CSV files, or use the system share sheet. SUPPORT FOR CAPTURE Capture photos and videos with optional grid lines and an upright holding guide. Hold the device vertically in portrait orientation: the guide reads 0° when upright and turns green within 3°. Choose which overlays to show and save in Capture settings. No account is required. Photos, videos, pose detection, angle calculations and records are processed and stored on your device. The app does not send this data to the developer and contains no advertising or tracking. Katamuki Checker supports recording and observation. Image angles depend on the camera viewpoint and point placement. It does not provide a medical diagnosis or replace treatment decisions.
This one
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■アプリでメニューを確認できます。 メニューを確認してアプリから電話予約。 ■マイページ機能 これまでの来店履歴や予約内容、お店からのお知らせをチェック。
Screenshots
Verdict
The clearest difference is price: This one at Free against Katamuki Checker's $0.49. This one also leads on iOS requirement (12.0 vs 17.0). On update cadence, 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
This one is free to download; Katamuki Checker costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
Katamuki Checker ships an update every 18 months, This one every 20 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Katamuki Checker | This one |
|---|---|---|
| Price | $0.49 | Free — better |
| Update frequency | Every 18 months — better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 15 MB |
| Age rating | 12+ | 4+ |
| Developer | yuuki iwamoto | ALLIED SYSTEM CO.,LTD. |
In-app purchases
Katamuki Checker
No in-app purchases
This one
No in-app purchases








