Comparison

STEP File Viewer vs ifconfig Mobile

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

STEP File Viewer

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
Read full description

STEP File Viewer is a lightweight yet powerful tool for viewing .step and .stp files on macOS, iPad, and iPhone. Key Features • View STEP models in 3D with rotate, pan, and zoom controls using perspective projection. • Display 3D models in solid, shaded, or wireframe modes. • Load and view IGES/IGS models. • Supports assembly-level colors and exploded views (requires the model to include assembly data). • Parse and load STEP models as assemblies • Support PMI annotations, dimension details, and model information panels in AP242 models for easier design review. • Measure auto-detected hole features, bounding box dimensions, point-to-point distances, diameter/radius, and angles to verify key dimensions more quickly. • Pin review notes on the model to record issues, jump back to each note’s viewpoint, and export a review report as PDF with screenshots. • Apply axis-aligned section planes (XY, XZ, YZ) to reveal the model’s internal geometry. • Explode model components to inspect the parts clearly in expanded space, with the ability to export selected parts as separate files. • Export 3D models in STL, OBJ, glTF, GLB, or USDZ formats for further use or sharing. • Capture high-quality viewport screenshots for easy sharing. • No ads. No tracking. No data collection. Just a clean, efficient tool built for productivity. The STEP format (ISO 10303) is widely supported by 3D CAD, CAM, CAE, and PLM applications. Recommended For: • Engineers & Designers: Review designs on the shop floor or during client meetings. • Machinists & CNC Operators: Quickly verify part geometry before production. • 3D Printing Enthusiasts: Easily convert professional STEP files to STL for slicing. • Students & Educators: Visualize complex structures without expensive CAD licenses. Pricing & Access • Free: Load and view unlimited STEP models. • Subscription: Unlimited access to all features. A single subscription covers macOS, iPhone, and iPad. • Individual Unlocks: Get exactly what you need with one-time purchases for specific features—no subscription required. • Payment is charged to your App Store account. • Auto-renews unless turned off at least 24 hours before the current period ends. • Manage your subscriptions in the App Store settings. Privacy & Purchase Terms • Privacy Policy: https://apps.h53d.xyz/apps/step-file-viewer/policy.html • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Have questions or need support? Reach out to danjian42@gmail.com.

About

ifconfig Mobile

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
Read full description

ifconfig Mobile brings the power of the classic Unix command-line tool to your iPhone. Instantly view detailed information about all network interfaces on your device with a beautifully designed, modern interface. KEY FEATURES Complete Network Visibility • View all network interfaces including WiFi, cellular, VPN, and loopback • See IPv4 and IPv6 addresses for every interface • Check netmask and broadcast addresses at a glance • Monitor real-time connection status (UP/DOWN) Developer-Friendly Design • Tap any value to copy to clipboard instantly • Monospaced fonts for easy reading of IP addresses • Haptic feedback experience confirms every action • Pull-to-refresh for instant updates Interface Detection • WiFi interfaces (en0, en1) • Cellular connections (pdp_ip, rmnet) • VPN tunnels (utun, ipsec) • Loopback (lo0) • And more... PERFECT FOR • Developers debugging network issues • IT Professionals managing network configurations • Network Administrators troubleshooting connectivity • Tech Enthusiasts who want to understand their device • Students learning about networking WHY CHOOSE IFCONFIG iOS? Unlike basic IP lookup apps, ifconfig Mobile shows you all network interfaces on your device—not just your primary connection. See exactly what's happening at the network level, just like the terminal command developers know and love. No Terminal Required — Get the same information as the command-line ifconfig tool, presented in a clean, intuitive mobile interface. Privacy Focused — All network detection happens locally on your device. No data is sent to external servers. Download now and take control of your network visibility! Optional ifconfig Mobile Pro: remove banner ads, export interface details as text or JSON, and keep IP history. One-time purchase; core network information remains free.

Screenshots

STEP File Viewer4 screens
ifconfig Mobile4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 5 level
STEP File Viewer versus ifconfig Mobile: the parameters behind the verdict, then further details
ParameterSTEP File Viewerifconfig Mobile
PriceFreeFree
Rating3.2 (6 ratings)5.0 (2 ratings) — better
Positive reviews62.5% of reviews—
Number of ratings6 — better2
Update frequencyFortnightly — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesAd-supported — better
Best chart rank#200 — better—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size33 MB5 MB
Age rating4+4+
Developer维 艾Kevin Tang

Customer experience

STEP File Viewer

All ratings6 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews8 reviews
Positive62.5%
Neutral12.5%
Negative25.0%

ifconfig Mobile

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

12 purchases

STEP File Viewer

Subscriptions3
  • Pro Flex3 Days trial$1.997 Days
  • Pro Light$4.991 Month
  • Pro Infinity$19.991 Year
One-time9
  • Export as USDZ$1.99
  • Export as PNG$2.99
  • Export as OBJ$3.99
Show 6 more
  • Export as STL$3.99
  • IGES/STEP Model Import$3.99
  • Projection view generation & export$4.99
  • Cross Section View$4.99
  • Exploded View$4.99
  • Export all formats$15.99
1 purchases

ifconfig Mobile

One-time1
  • ifconfig Mobile Pro$1.99

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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