Linesights vs STEP Viewer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Linesights
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LineSights - Real-Time Manufacturing Intelligence Stop losing money to unexpected machine downtime. LineSights transforms your manufacturing operations with real-time monitoring, instant alerts, and AI-powered insights. KNOW EXACTLY WHAT'S HAPPENING ON YOUR FLOOR Monitor every machine's status in real-time from anywhere. Our smart sensors track power consumption to detect when machines are running, idle, or stopped - giving you complete visibility into your production operations. MAXIMIZE EFFICIENCY AND REDUCE COSTS Track OEE (Overall Equipment Effectiveness) automatically. Identify bottlenecks, analyze downtime patterns, and make data-driven decisions that boost productivity and cut costs. KEY FEATURES: Real-time machine status monitoring Power consumption tracking and analytics Automatic OEE calculation Downtime analysis and reporting Historical data and trends Multi-machine dashboard Customizable alert settings Team access and collaboration BUILT BY MANUFACTURERS, FOR MANUFACTURERS Whether you run CNC machines, injection molding, drilling operations, or any production equipment, LineSights helps you maximize uptime and minimize costs.
STEP Viewer
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STEP Viewer opens STEP (.step, .stp) CAD files in 3D on your phone. No desktop CAD software needed. Everything is free. There are no in-app purchases. Credits only skip the ad; without credits you can still open every file after watching a short ad. Key features * Open .step and .stp files straight from your file manager - just tap the file * Measure your model: a bounding box with all three side lengths, in mm or m * Six fixed views (front, right, back, left, top, bottom), plus pinch to zoom, pan and rotate * Save the converted model as GLB whenever you need it * Large files show the estimated time and memory before conversion starts, and progress while it runs * If a file cannot be opened, the app tells you why instead of failing silently * Available in 12 languages, following your device settings Supported formats * Input: .stp, .step (STEP AP203, AP214) * Output: .glb (glTF Binary) How to use 1. Tap a .step file in your file manager, or open the app and tap the folder icon 2. Wait for the conversion - large files show progress and an estimate 3. Drag to rotate, pinch to zoom, tap the view button to switch sides License This app uses Open CASCADE Technology (LGPL-2.1). https://www.opencascade.com For questions or bug reports, please contact us by email.
Screenshots
Verdict
The clearest difference is iOS requirement: STEP Viewer at 13.0 against Linesights's 17.1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Linesights ships an update weekly, STEP Viewer every 5 days. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.
| Parameter | Linesights | STEP Viewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 5 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.1 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Pranav Nithin Ravichandran | Smart Cube Labs Co., Ltd. |
In-app purchases
Linesights
No in-app purchases
STEP Viewer
No in-app purchases
Questions
Is Linesights free?
Is STEP Viewer free?
Do Linesights or STEP Viewer have ads?
Which is updated more often, Linesights or STEP Viewer?
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