SAMICH vs Sketch Viewer UP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SAMICH
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Samich is one of the pioneer companies in the diamond disc technology industry for polishing and grinding marble, granite, concrete and any other floors. Samich is a world-wide specialized manufacturer of diamond tools for surfaces preparation and polished concrete.
Sketch Viewer UP
This application allows users to import and view 3D models from various professional design software. It supports a wide range of file formats, making it convenient for designers, engineers, and students to access and analyze 3D drawings on their mobile devices.
- Import and view 3D drawings
- Supports multiple professional 3D file formats
- Collection of standard industry libraries
- Mobile 3D viewing software
- Professional CAD drawing and modeling
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Sketch Up is a professional browsing software for 3D models 1. Professional software for designers, artists, scholars, students, teachers, engineering drafters, and engineers 2. A complete collection of standard libraries in various industries 3. Support importing and viewing 3D drawings, fast and convenient. 4. Multiple format support, including SolidWorks, ProE/Creo, sview, CATIA, Fbx, Ifc, Inventor, JT, Parasolid, PDMS, Rhino, U3D, UG, CGR, maya, LightWave mainstream format software, analysis and browsing dae, max , 3ds, obj, ABC, FBX, DAE, OBJ, BVH, DXF, PSK, STL, PLY, X3D, JCD, svp. At the same time, SU Sketch Master supports mobile phone 3D viewing software, providing SU, skp, Sketch Up, sketch, 3d model, 3D modeling, 3D, drawings, CAD, DWG, ability to view drawings. Professional CAD drawing and modeling! Privacy Policy: https://kdocs.cn/l/coraO45x7Hrz User Agreement: https://kdocs.cn/l/ciYVcrmHDELu
Screenshots
Verdict
The clearest difference is in-app purchases: SAMICH at none against Sketch Viewer UP's 3. Sketch Viewer UP's advantage is update cadence (every 9 days vs every 5 months) and iOS requirement (13.0 vs 15.6). On price, 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. Sketch Viewer UP sells 3 one-off in-app purchases. SAMICH asks for nothing beyond the download.
SAMICH ships an update every 5 months, Sketch Viewer UP every 9 days. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.
| Parameter | SAMICH | Sketch Viewer UP |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.6 (10 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 5 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 40 MB |
| Age rating | 17+ | 17+ |
| Developer | isPlus® | 骁宇 陈 |
In-app purchases
SAMICH
No in-app purchases
Sketch Viewer UP
- 一季度会员$9.99
- 一年会员$24.99
- 永久会员$29.99
