RM計算機 vs ChironMotion Vision
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RM計算機
Read full descriptionHide full description
RM換算に沿って、重量とREP数からあなたの最大挙上重量を計算するアプリです。
ChironMotion Vision
Read full descriptionHide full description
ChironMotion Vison is an iOS application designed for structured jump-movement analysis using camera-based motion capture and on-device computation. The app supports three standard jump protocols: CMJ, SJ, and DJ. Users can create a personal profile, enter basic body information, and select the appropriate test protocol before each session. A built-in calibration process helps improve consistency before testing begins. During recording, the app captures movement through the camera and analyzes the jump sequence automatically. Key phases such as takeoff and landing are identified to support performance evaluation. The app calculates core biomechanics metrics, including jump height, flight time, RSI, and related movement indicators. Protocol-specific metrics are also presented to help users review jump quality in more detail. Results are displayed in a clear interface with summary cards and visual charts for easier interpretation. The app also supports offline video analysis for imported high-frame-rate footage. All analysis is performed locally on the device to help protect user privacy. ChironMotion Vison is intended for training, performance review, and educational reference, and is not designed for medical diagnosis or treatment. Terms of Use: https://chironmotion.vercel.app/#legal
Screenshots
Verdict
The clearest difference is in-app purchases: RM計算機 at none against ChironMotion Vision's 6. RM計算機 also leads on iOS requirement (13.0 vs 16.0). ChironMotion Vision's advantage is device support. On price 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. ChironMotion Vision sells 6 in-app purchases, starting at $3.99 per month. RM計算機 asks for nothing beyond the download.
| Parameter | RM計算機 | ChironMotion Vision |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 6 weeks |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 12 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Oshi Kadota | Yi-Fu Chen |
In-app purchases
RM計算機
No in-app purchases
ChironMotion Vision
- Cam Monthly$3.991 Month
- Cam+AI Monthly$4.991 Month
- Lidar+AI monthly$5.991 Month
Show 3 moreShow fewer
- Cam Yearly$39.991 Year
- Cam+AI Yearly$49.991 Year
- Lidar+AI yearly$59.991 Year
Questions
Is RM計算機 free?
Is ChironMotion Vision free?
Other comparisons















