# EndureIndex vs Heliodose

The clearest difference is in-app purchases: Heliodose at none against EndureIndex's 2. Heliodose also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EndureIndex sells 2 in-app purchases, starting at $1.99 per month. Heliodose asks for nothing beyond the download.

EndureIndex ships an update monthly, Heliodose every 5 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EndureIndex | Heliodose |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 9 MB | 24 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Danilo Krautz](https://appshunter.io/developer/1875731224) | [Kliv Spahiu](https://appshunter.io/developer/1867066303) |

## What reviewers say

### EndureIndex

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

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

**In-app purchases (2)**

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


### Heliodose

[App page](https://appshunter.io/ios/app/heliodose/id6761397845)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EndureIndex free?

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

### Is Heliodose free?

Heliodose is free to download, with no in-app purchases.

### Do EndureIndex or Heliodose have ads?

Neither EndureIndex nor Heliodose shows ads.

### Which is updated more often, EndureIndex or Heliodose?

EndureIndex ships an update monthly, and Heliodose every 5 weeks. Most recently, EndureIndex was updated on November 5, 2026 and Heliodose on October 31, 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.*