Sketch Viewer UP vs Head
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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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A professional 3D model browsing and viewing tool Designed for designers, artists, teachers, students, engineers, and those involved in engineering drawing, suitable for various professional scenarios in multiple industries. It comes with a vast library of industry-standard models and supports the import and viewing of various 3D drawings, with efficient and convenient operations. 1. Professional software for designers, artists, scholars, students, teachers, engineering drafters, and engineers 2. Comprehensive standard libraries for all industries 3. Supports importing and viewing 3D drawings, quick and convenient. 4. Supports multiple formats, including SKP, SolidWorks, ProE/Creo, sview, CATIA, Fbx, Ifc, Inventor, JT, Parasolid, PDMS, Rhino, U3D, UG, CGR, Maya, LightWave (mainstream formats), parsing and browsing dae, max, 3ds, obj, ABC, FBX, DAE, OBJ, BVH, DXF, PSK, STL, PLY, X3D, JCD, svp. At the same time, SU supports mobile 3D viewing software, professional CAD viewing, drawing, modeling! Privacy Policy: https://kdocs.cn/l/coraO45x7Hrz User Agreement: https://kdocs.cn/l/ciYVcrmHDELu
Head
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Мобильное приложение позволит: 1. Подавать заявки по обслуживанию инженерных систем. 2. Управлять сотрудниками. 3. Эффективно управлять расписанием. 4. Планировать выезд бригады. 5. Полноценно вести базу клиентов. 6. Отслеживать статус заявок в любое время и в любом месте.
Screenshots
Verdict
The clearest difference is in-app purchases: Head at none against Sketch Viewer UP's 3. Sketch Viewer UP's advantage is iOS requirement (13.0 vs 15.0). 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. Sketch Viewer UP sells 3 one-off in-app purchases. Head asks for nothing beyond the download.
Sketch Viewer UP ships an update every 8 days, Head every 2 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.
| Parameter | Sketch Viewer UP | Head |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (10 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 8 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 87 MB |
| Age rating | 17+ | 4+ |
| Developer | 骁宇 陈 | Dmitry Migilev |
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
Head
No in-app purchases
Questions
Is Sketch Viewer UP free?
Is Head free?
Do Sketch Viewer UP or Head have ads?
Which is updated more often, Sketch Viewer UP or Head?
Other comparisons
