# Indaxy vs STEP Viewer

The clearest difference is device support: STEP Viewer at 3 against Indaxy's 1. STEP Viewer also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Indaxy ships an update weekly, STEP Viewer every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Indaxy | STEP Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/step-viewer/id6756539299/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 65 MB | 61 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CAPITAL APPRAISAL S.L.](https://appshunter.io/developer/1667568290) | [Smart Cube Labs Co., Ltd.](https://appshunter.io/developer/1456342688) |

## What reviewers say

### Indaxy

[App page](https://appshunter.io/ios/app/indaxy-industrial-platform/id6756031887)

**Features:** Vision Pro support

**In-app purchases:** none


### STEP Viewer

[App page](https://appshunter.io/ios/app/step-viewer/id6756539299)

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

**In-app purchases:** none


## Frequently asked questions

### Is Indaxy free?

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

### Is STEP Viewer free?

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

### Do Indaxy or STEP Viewer have ads?

Neither Indaxy nor STEP Viewer shows ads.

### Which is updated more often, Indaxy or STEP Viewer?

Indaxy ships an update weekly, and STEP Viewer every 5 days. Most recently, Indaxy was updated on October 24, 2026 and STEP Viewer on October 24, 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.*