# IONTO vs heilys

The clearest difference is update cadence: heilys at every 6 months against IONTO's every 35 months. heilys also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IONTO ships an update every 35 months, heilys every 6 months. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | IONTO | heilys |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 6 months** |
| Size | 22 MB | 32 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IONTO Health & Beauty GmbH](https://appshunter.io/developer/1033530764) | [WeCare+ GmbH](https://appshunter.io/developer/1765239169) |

## What reviewers say

### IONTO

[App page](https://appshunter.io/ios/app/ionto-spa-evolution-app/id1033530765)

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

**In-app purchases:** none


### heilys

[App page](https://appshunter.io/ios/app/heilys/id6670304207)

**In-app purchases:** none


## Frequently asked questions

### Is IONTO free?

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

### Is heilys free?

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

### Do IONTO or heilys have ads?

Neither IONTO nor heilys shows ads.

### Which is updated more often, IONTO or heilys?

IONTO ships an update every 35 months, and heilys every 6 months. Most recently, IONTO was updated on October 13, 2026 and heilys on October 16, 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.*