# ChironMotion Load — Training load & recovery

> Training load & recovery (iPhone/iPad app by Yi-Fu Chen.)

- Source: https://appshunter.io/ios/app/chironmotion-load/id6770306861 (this page in markdown: same URL + `.md`)
- Developer: [Yi-Fu Chen](https://appshunter.io/developer/1873701789)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 14 MB
- Languages: English, Japanese, Korean, Chinese
- Released: 2026-05-24
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/chironmotion-load/id6770306861/reviews.md

## What is ChironMotion Load?

ChironMotion Load helps you keep a private training log and review training load, wellness, and recovery trends in one place.

Log workouts, RPE, duration, wellness status, body weight, and sport types. When you choose to allow HealthKit read access, the app can add personal context such as steps, active energy, exercise minutes, sleep, resting heart rate, HRV, and respiratory rate. HealthKit authorization is optional, and you can still use manual training logs, wellness records, reports, widgets, and local reminders without it.

Pro features unlock deeper trend views, weekly and monthly reports, PDF export, CSV export workflows, and training review tools. StoreKit purchases and restore purchases are handled through Apple.

HealthKit-derived trend data stays on the device. Non-HealthKit app data, such as training logs, profile settings, sport types, weight entries, and reports, is stored locally in this build. The app can create user-initiated iCloud Drive CSV backups for non-HealthKit data, and those backups exclude HealthKit-derived trend data.

ChironMotion Load is for personal training review and planning only. It does not provide medical diagnosis, treatment, disease prevention, emergency alerts, or real-time monitoring.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://chironmotion.vercel.app/legal/load/terms

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ChironMotion Load Pro Annual | $29.99 | per year |
| ChironMotion Load Pro Monthly | $3.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ChironMotion Load Pro Lifetime | $69.99 | one-time |



## Version history (last 3 releases)

### 1.1 — 2026-06-11

Version 1.1:
- Restores iPhone and iPad update support for existing users.
- Clarifies HealthKit permission messaging. Health access is optional, and manual logging still works without it.
- Improves Pro plan presentation, restore purchases, Terms / Privacy links, and StoreKit loading behavior.
- Keeps iCloud Drive backups focused on non-HealthKit data, with clearer data management behavior.
- Includes stability improvements for launch, notifications, widgets, and reports.

### 1.0.1 — 2026-05-26

-Improved ACWR interpretation: high/low load alerts no longer trigger too early when training data is insufficient.
-Unified ACWR display across Today, Trends, Reports, Widgets, and notifications when more active training days are needed.
-Improved bottom tab bar accessibility for better VoiceOver and automation support.
-Fixed a simulator build issue that could cause signing failures from file metadata.

### 1.0 — 2026-05-24

No release notes.

## More apps by Yi-Fu Chen

- [ChironMotion Capture](https://appshunter.io/ios/app/chironmotion-capture/id6758568428)
- [ChironMotion IMU](https://appshunter.io/ios/app/chironmotion-imu/id6758951844)
- [ChironMotion Vision](https://appshunter.io/ios/app/chironmotion-vision/id6759504031)

All apps by Yi-Fu Chen: https://appshunter.io/developer/1873701789

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*