Vibra Test vs Onshape 3D CAD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vibra Test
This tool helps assess the vibration severity of rotating machinery according to ISO 10816-03 standards. Users input machine power, foundation type, and vibration velocity to determine the operating condition, displayed in color-coded zones.
- Vibration severity testing
- ISO 10816-03 compliance
- Machine power selection
- Foundation type selection
- Color-coded operating zones
- Metric/Imperial units
- Result sharing via email
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Vibra Test is a tool for vibration severity test of rotating machinery based on ISO 10816-03. User selects the type of the machine based on the power rating of the machine, selects the type of foundation (flexible or rigid), enters the RMS value of vibration velocity, and the App shows the operating condition of the machine. (Zone A: Blue, Zone B: Green, Zone C: Yellow, Zone D: Red). FEATURES: - Metric and Imperial units option - Interactive vibration severity table - Screenshot saving in the photo library - Email the results of the test DISCLAIMER: Vibra Test is intended for educational purposes. Although the calculations by this app were made with great care, it may contain error or inaccuracies. Using the results of the calculations is the responsibility of the user.
Onshape 3D CAD
This professional CAD platform enables real-time collaboration on product design from any device. It offers parametric modeling tools, secure cloud storage, and version control, streamlining the design process for teams and individuals. Supports students and educators with free access for non-commercial projects.
- Parametric modeling tools
- Real-time team collaboration
- Cloud-based data management
- Cross-device access
- Version control and history
- Commenting and feedback tools
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Onshape is a full mechanical CAD platform designed for professional users and extended teams. Create, edit, collaborate, and comment in real time with others from any computer or mobile device with an internet connection (free sign-up required). With Onshape’s secure cloud workspace teams can work together from anywhere on any device without the hassles of file management, IT overhead, and license key distribution, helping engineers focus more on doing their best work. Parametric CAD: • Design parts together in Part Studios with a full suite of parametric modeling tools • Create mechanical Assemblies to capture complex motion Ease of Access: • Create, edit, and view from any computer or mobile device (internet connection required) • Begin a project from one device and seamlessly continue from another Collaboration: • Instantly share your CAD data with your teams and partners. Monitor, change, and revoke permissions at any time • Work together with other users and view changes in real-time as they are made • Use Follow mode to see exactly what your teammate sees and add suggestions using Onshape’s built-in commenting tools Data Management: • Maintain a single source of truth for your data, no more sending around or checking in and out of files • Never worry about losing your work, all of your changes are saved automatically • Explore multiple design ideas in parallel and create professional release and approval processes for your designs Onshape for iOS also features Apple Pencil support for more intuitive sketching, navigation, and precise selection. Onshape proudly supports students and educators free of charge and is available free for non-commercial projects in an open-source public work space. Since Onshape is updated every few weeks with dozens of new features and user-requested enhancements, keep an eye out for update notifications from the Apple App Store.
Screenshots
Verdict
The clearest difference is update cadence: Onshape 3D CAD at every 3 weeks against Vibra Test's every 18 months. Onshape 3D CAD also leads on ratings volume (417 vs 2) and review sentiment (47% vs 25%). Vibra Test's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (7.1 vs 18.0). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 3.5 for Vibra Test against 3.5 for Onshape 3D CAD. That said, the two scores are not equally well evidenced: Onshape 3D CAD has 417 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 25% of Vibra Test's written reviews are positive against 47% of Onshape 3D CAD's.
Vibra Test ships an update every 18 months, Onshape 3D CAD every 3 weeks. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.
| Parameter | Vibra Test | Onshape 3D CAD |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 3.5 (417 ratings) |
| Positive reviews | 25.0% of reviews | 47.3% of reviews — better |
| Number of ratings | 2 | 417 — better |
| Update frequency | Every 18 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 7.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 10 MB | 77 MB |
| Age rating | +4 | 4+ |
| Developer | Motionics LLC | PTC Inc. |
Customer experience
Vibra Test
Onshape 3D CAD
Bugs and requests
Vibra Test
Not enough reviews yet to summarise bugs or requests.
Onshape 3D CAD
Reported bugs
5 issues- Frequent crashes and freezes
- Dimensions not visible/editable
- Rotation/view controls unreliable
- Unable to create account
- Incompatible with older devices
Requested features
5 requests- Add keyboard shortcuts
- Improve dimensioning tools
- Allow private file storage
- Optimize for iPad/Apple Pencil
- Provide better documentation/tutorials
In-app purchases
Vibra Test
No in-app purchases
Onshape 3D CAD
No in-app purchases
Questions
Is Vibra Test free?
Is Onshape 3D CAD free?
Which has better reviews, Vibra Test or Onshape 3D CAD?
Do Vibra Test or Onshape 3D CAD have ads?
Which is updated more often, Vibra Test or Onshape 3D CAD?
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