# STEP File Viewer vs ifconfig Mobile

The clearest difference is rating: ifconfig Mobile at 5.0 against STEP File Viewer's 3.2. ifconfig Mobile also leads on monetization model (ad-supported vs free with in-app purchases). STEP File Viewer's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. STEP File Viewer sells 12 in-app purchases, starting at $1.99 per 7 days and ifconfig Mobile sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ifconfig Mobile holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

STEP File Viewer ships an update fortnightly, ifconfig Mobile every 6 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | STEP File Viewer | ifconfig Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (6 ratings)](https://appshunter.io/ios/app/step-file-viewer/id6755721056/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ifconfig-mobile-network-info/id6756533239/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 33 MB | 5 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [维 艾](https://appshunter.io/developer/1771300149) | [Kevin Tang](https://appshunter.io/developer/1780758221) |

## What reviewers say

### STEP File Viewer

[App page](https://appshunter.io/ios/app/step-file-viewer/id6755721056)

View and interact with 3D CAD files like STEP and IGES. Inspect internal geometry, measure dimensions, and export models in various formats. Ideal for engineers, designers, and students needing to visualize complex designs without expensive software.

**Highlights:** 3D model viewing with pan, zoom, and rotate, Solid, shaded, and wireframe display modes, Measure dimensions and features, Section planes for internal geometry inspection, Export models to STL, OBJ, glTF, and more, Supports assembly data and PMI annotations

**Features:** Family Sharing, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Flex | $1.99 | per 7 days |
| Pro Light | $4.99 | per month |
| Pro Infinity | $19.99 | per year |
| Export as USDZ | $1.99 | one-time |
| Export as PNG | $2.99 | one-time |
| Export as OBJ | $3.99 | one-time |
| Export as STL | $3.99 | one-time |
| IGES/STEP Model Import | $3.99 | one-time |
| Projection view generation & export | $4.99 | one-time |
| Cross Section View | $4.99 | one-time |
| Exploded View | $4.99 | one-time |
| Export all formats | $15.99 | one-time |


### ifconfig Mobile

[App page](https://appshunter.io/ios/app/ifconfig-mobile-network-info/id6756533239)

Instantly view detailed network interface information on your iPhone. See all IP addresses, connection statuses, and more with a modern, developer-friendly interface. Perfect for debugging and understanding your device's network activity.

**Highlights:** View all network interfaces (WiFi, cellular, VPN), See IPv4 and IPv6 addresses, Monitor real-time connection status, Tap to copy values to clipboard, Haptic feedback for actions, Pull-to-refresh for updates

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ifconfig Mobile Pro | $1.99 | one-time |


## Frequently asked questions

### Is STEP File Viewer free?

STEP File Viewer is free to download, with in-app purchases available.

### Is ifconfig Mobile free?

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

### Which has better reviews, STEP File Viewer or ifconfig Mobile?

ifconfig Mobile is rated higher. STEP File Viewer averages 3.2 out of 5 from 6 ratings, while ifconfig Mobile averages 5.0 from 2 ratings.

### Do STEP File Viewer or ifconfig Mobile have ads?

ifconfig Mobile shows ads; STEP File Viewer does not.

### Which is updated more often, STEP File Viewer or ifconfig Mobile?

STEP File Viewer ships an update fortnightly, and ifconfig Mobile every 6 weeks. Most recently, STEP File Viewer was updated on October 26, 2026 and ifconfig Mobile on October 27, 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.*