Augin vs Viewra IFC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Augin
Visualize and inspect BIM projects at full scale using augmented reality. Upload models from various design software and view them on-site or in the office, checking disciplines side-by-side and accessing BIM information instantly.
- View BIM projects in AR at 1:1 scale
- Upload models via web or plugins
- Reference Tracker for precise alignment
- Partial view for large projects
- Federated model viewing (Arch, Struct, MEP)
- Access BIM information and perform measurements
- Collaborative walkthroughs and presentations
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Augin is the augmented reality platform for construction. View, check and present BIM projects at 1:1 scale, right on the job site or at the office — exactly as they will be built. HOW IT WORKS Upload your model through Augin Web (web.augin.app) or the plugins for Revit, ArchiCAD, Tekla and SketchUp (via IFC). In Augin Web you federate the disciplines and create a Reference Tracker with a crop of the area you need; in the app, just open it, point the camera and see the project on top of the real world, at real scale. FEATURES • Reference Tracker: print the reference sheet and place it on site — the model appears aligned to the environment, at the exact spot and height where it will be built. • Partial view: projects too big for a phone now open — the app loads only the crop that matters, light and fast, with no external tools needed to cut the model. • Federated models: architecture, structure and MEP brought together in a single project, so you can check disciplines side by side right on site. • BIM information: tap an element to see its properties instantly; resolve questions with filters, section cuts and measurements without going back to the office. • Collaboration: walk through the project with avatars and present to clients and your team. • AR and 3D mode: visit the job site in augmented reality or explore the model anywhere. WHO IT'S FOR Architects, engineers, contractors and developers who want to take BIM off the screen: design review, site tracking, client presentations and sales. Create your free account and upload your first project in minutes. Tutorials on Augin's YouTube channel.
Viewra IFC
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Viewra IFC is a professional IFC viewer for exploring, understanding, and reviewing BIM models. Whether you need a quick overview of a building or a closer look at individual elements, intuitive navigation and practical inspection tools help you review models efficiently—all directly on your device. * Local and Private Open and review IFC files locally, with no account or cloud upload required. Your IFC files are processed on your device. * Flexible Model Browsing Browse models by spatial structure, element type, or group to understand how they are organized and quickly find the elements you need. * Section and Exploded Views Inspect internal details with real-time sectioning, separate storeys with Storey Slide, and explore how elements fit together in exploded views. * Professional Measurement Measure lengths, angles, and distances with dedicated tools, including laser measurement mode. * Smart Selection Sets Create custom selection rules to quickly select model elements that match your criteria. * Models on the Map View IFC models on a map to understand their location and relationship to the surrounding environment. * First-Person Navigation Explore models from a first-person perspective and quickly move between storeys and spaces for inspection and measurement. * IDS Validation Validate IFC models against requirements defined in an Information Delivery Specification (IDS) and review the results locally. * Clash Detection Detect clashes between model elements and check for clearance issues directly on your device. * IFC Reference Quickly look up IFC concepts, entities, and properties in the built-in reference. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Augin at none against Viewra IFC's 3. Augin also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, ads and device support 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
Both are free to download. Viewra IFC sells 3 in-app purchases, starting at $2.99 per month. Augin asks for nothing beyond the download.
Augin ships an update every 3 weeks, Viewra IFC monthly. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.
| Parameter | Augin | Viewra IFC |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | — |
| Positive reviews | 87.7% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 456 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | Augin Softwares Ltda. | Shenzhen Seize Times E-Commerce Co., Ltd. |
In-app purchases
Augin
No in-app purchases
Viewra IFC
- Viewra IFC Pro Monthly$2.991 Month
- Viewra IFC Pro Yearly$29.991 Year
- Viewra IFC Pro Lifetime$69.99






