# EndureIndex vs ChironMotion Load

The clearest difference is iOS requirement: ChironMotion Load at 17.0 against EndureIndex's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. EndureIndex sells 2 in-app purchases, starting at $1.99 per month and ChironMotion Load sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

EndureIndex ships an update every 3 weeks, ChironMotion Load every 2 weeks. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | EndureIndex | ChironMotion Load |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 8 MB | 9 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Danilo Krautz](https://appshunter.io/developer/1875731224) | [Yi-Fu Chen](https://appshunter.io/developer/1873701789) |

## What reviewers say

### EndureIndex

[App page](https://appshunter.io/ios/app/endureindex-training/id6760260948)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EndureIndex Pro Monthly | $1.99 | per month |
| EndureIndex Pro Yearly | $14.99 | per year |


### ChironMotion Load

[App page](https://appshunter.io/ios/app/chironmotion-load/id6770306861)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChironMotion Load Pro Monthly | $3.99 | per month |
| ChironMotion Load Pro Annual | $29.99 | per year |
| ChironMotion Load Pro Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is EndureIndex free?

EndureIndex is free to download, with in-app purchases available.

### Is ChironMotion Load free?

ChironMotion Load is free to download, with in-app purchases available.

### Do EndureIndex or ChironMotion Load have ads?

Neither EndureIndex nor ChironMotion Load shows ads.

### Which is updated more often, EndureIndex or ChironMotion Load?

EndureIndex ships an update every 3 weeks, and ChironMotion Load every 2 weeks. Most recently, EndureIndex was updated on October 3, 2026 and ChironMotion Load on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*