STL Simple Viewer vs DSPIAE Hub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STL Simple Viewer
Easily view and interact with 3D STL CAD models. Supports various file types and offers advanced rendering options for detailed analysis. Get model information and explore interiors with clipping planes.
- View ASCII and Binary STL files
- Load STL from ZIP
- Rotate, pan, and zoom
- Orthogonal and Perspective modes
- Model info (triangle count, bounding box)
- Rendering options (faces, edges, transparency)
- Clipping plane for interiors
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STL Simple Viewer is a great app to quickly view STL, 3MF & DXF 3D files and export them to the most commonly used CAD formats. Features: - Supports STL files both ASCII and Binary formats. - Supports 3MF & DXF files. - Load files directly from ZIP archives. - Export to DXF, OBJ, DAE, PLY, USD, STL & 3MF. - Measure distances between points within your model. - Rotate, pan, and zoom models with intuitive touch controls. - Configure rendering options: faces, edges, points, background and transparency. - Render using a clipping plane (useful for viewing model interiors). - View models in Orthographic or Perspective mode. - Obtain model information including triangle count, bounding box, surface area, and volume. Privacy Policy: https://www.boviosoft.com/apps/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ For support or questions: support@boviosoft.com
DSPIAE Hub
This app provides model-making tools and resources, including product information, tutorials, and customer support. It also features a color mixing assistant and connectivity for smart tools.
- Product tool descriptions
- Usage tutorials
- After-sales support
- Dealer information
- New product notifications
- Color mixing assistant
- Smart tool connectivity
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一款模型制作工具的服务型APP，其中APP内不含任何服务费用及任何付费项目。本APP为用户提供相关产品工具简介说明，使用教程，售后问题解答，经销商购买地址信息以及新品通知等。内部还包含了辅助调色应用，用于用户对模型上色或绘画上色时做调色参照。此外也支持相关智能工具设备互联操控。
Screenshots
Verdict
The clearest difference is rating: STL Simple Viewer at 4.3 against DSPIAE Hub's 1.2. STL Simple Viewer also leads on ratings volume (917 vs 5) and review sentiment (18% vs 0%). DSPIAE Hub's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price 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. STL Simple Viewer sells 4 in-app purchases, starting at $0.99 per 7 days. DSPIAE Hub asks for nothing beyond the download.
STL Simple Viewer holds the better App Store score, 4.3 against 1.2. That said, the two scores are not equally well evidenced: STL Simple Viewer has 917 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 18% of STL Simple Viewer's written reviews are positive against 0% of DSPIAE Hub's.
STL Simple Viewer ships an update every 5 months, DSPIAE Hub monthly. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.
| Parameter | STL Simple Viewer | DSPIAE Hub |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (917 ratings) — better | 1.2 (5 ratings) |
| Positive reviews | 18.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 917 — better | 5 |
| Update frequency | Every 5 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 130 MB |
| Age rating | 4+ | 4+ |
| Developer | Victor Bovio | 上海漫讯贸易有限公司 |
Customer experience
STL Simple Viewer
DSPIAE Hub
Bugs and requests
STL Simple Viewer
Reported bugs
3 issues- App crashes when opening larger STL files
- Inability to open some file formats
- Ads continue to appear even after paying for ad removal
Requested features
3 requests- Add ability to save color/lighting settings
- Improve stability and reduce crashes
- Provide an ad-free paid version
DSPIAE Hub
Not enough reviews yet to summarise bugs or requests.
In-app purchases
STL Simple Viewer
- Pro version (1 week plan)$0.997 Days
- Pro version (1 month plan)3 Days trial$1.991 Month
- Remove Ads$2.99
- Export Pack$3.99
DSPIAE Hub
No in-app purchases
Questions
Is STL Simple Viewer free?
Is DSPIAE Hub free?
Which has better reviews, STL Simple Viewer or DSPIAE Hub?
Do STL Simple Viewer or DSPIAE Hub have ads?
Which is updated more often, STL Simple Viewer or DSPIAE Hub?
Other comparisons
