3Dskope vs Graph Paper Gen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3Dskope
View and manipulate 3D models and various archive formats on your iOS device. Supports multiple file types, animations, and measurement tools. Offers optional extensions for enhanced visualization and export capabilities.
- Browse GZ, RAR, ZIP archives
- View 3D content in 3DS, ASE, OBJ, PLY, STL
- Play embedded animations
- Measure coordinates, distances, areas, volumes
- Clip tool for cross-sectional views
- Customizable UI for left/right-hand operation
- Support for NURBS curves and surfaces
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Browse GZ, RAR and ZIP archives and view 3D content from a variety of popular data formats right on your iPhone, iPad or iPod Touch. View 3D data attached to E-mail messages, download from websites or online cloud storage or transfer via iTunes document exchange or from the Files app. 3Dskope natively supports 3DS, ASE, OBJ, PLY, and STL formats. Additional data formats are available via 3Dskope Importer extensions (see below). 3Dskope also handles some bitmap formats not supported by iOS (e.g. DDS, TIFF, TGA). Other document types (AR content, PDF's, photos, movies, office doc's, etc...) are passed to iOS for preview generation. Thus, 3Dskope is an advanced, high quality 3D viewer with additional general-purpose content viewing capabilities. 3Dskope lets you play animations embedded in 3DS or ASE files (mono- or stereoscopic), lets you toggle light sources and gives you an overview of the elements that comprise the scene (cameras, lights, materials, meshes, groups). In addition to polygonal mesh geometry 3Dskope can import NURBS curves and surfaces from OBJ files. Using 3Dskope's Magic Crosshair™ you can measure coordinates, distances, areas and volumes. In addition you can use the clip tool to display and animate cross-sectional views. You can customize the UI for left-hand or right-hand operation. Also, you can select from a number of background patterns, gradients and color schemes or define your own look. Additional capabilities are available via In-App Purchase extensions: - 3Dskope Professional lets you load scene textures, provides extended visualization modes, and lets you render your scene in high resolution with transparent background. On supported devices an additional spatial image is generated when rendering in side-by-side stereo mode. - 3Dskope Explorer provides a new and intuitive way to view the properties of your scene’s cameras, lights, materials, nodes, animation tracks and animation keys. In addition you can explore individual meshes in a separate 3D view. - 3Dskope Exporter lets you save your scene to various popular data formats (3DS, OBJ/MTL, PLY, and STL are currently available). Free trial exporters are included for evaluation. These have full functionality but the trial exporter's output can only be opened with 3Dskope and only on the same device. This way you can test the exporter before buying the unrestricted version via In-App purchase. - 3Dskope Importer provides support for additional data formats. Static preview generation is available for free. Again, this lets you test before you buy the full functionality for a specific data format via In-App purchase. AC3D is the first additional data format provided by a 3Dskope Importer extension. For a detailed app description view the 3Dskope Quick Start Guide on our website. There are also some short tutorial videos on YouTube. Just search for "3Dskope". Please contact Seselmo Support if you have questions about 3Dskope or if you want to leave feedback. Also, please take a few moments to write an app review for 3Dskope. ACKNOWLEDGEMENTS: 3D datasets used in screenshots: - Camera: booka80 via cgtrader.com - Motorbike (included): gonzo-3d.com - Turbine Blade: cc.gatech.edu/projects/large_models - Kap Hornier and Seahorse: deespona.com - NURBS iPhone 5c (included): Andreas S. Gkertsos - Dental Mould: scan sample by 3d3solutions.com - Turbo Sonic (included): squir.com 3Dskope Professional was used to create some of the screenshots. Unless otherwise noted 3D datasets are NOT included with the app. With your download of the 3Dskope app you do NOT obtain any rights to included 3D datasets other than the right to display those datasets within the 3Dskope app. Any included 3D datasets may be removed from future versions of the app without compensation.
Graph Paper Gen
Easily generate custom grid and graph paper for various needs. Save your creations as image or PDF files, with options for printing and saving presets for quick access. Offers extensive customization for lines, spacing, and colors.
- Generate custom grid and graph paper
- Save as image or PDF
- Printable templates
- Save and load presets
- Customizable line spacing, thickness, and style
- Multiple paper sizes and colors
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The Graph Paper Generator is a simple tool to generate grid paper. Save generated grid paper as image or PDF files with pre-made guides ready to print. Features: • User-friendly interface. • Add multiple grids/lines with custom settings. • Quick preview of graph paper. • Instant grid paper generator. • Option to save grid configurations as presets. • 6 preset slots available for saving or loading. • Option to save images to the camera roll. • Option to save PDFs to the Files app. • Option to print. • 3 paper templates ready for quick setup [A4, A3, and Letter]. • Custom paper size available. • Option to set paper color. • Grid configuration for grid, horizontal line, and vertical line. • Add up to 6 grid/line configurations. • Option to set grid/line spacing. • Option to set Start X or Start Y position for horizontal and vertical lines. • Option to set line thickness (range: 0.1 – 5.0). • Option to set grid/line color. • Option to set grid/line style (solid or dashed). • Simple statistics showing how many lines or grids are generated on the paper. Quick Guide: - Tap on the settings icon at the bottom left to start. - Set the desired paper size. - Choose a paper color or leave it as the default white. - Tap on the Plus icon beside the Grid Config. - Choose either Grid, Horizontal Line, or Vertical Line. - The Grid Config page will appear. - Set Grid/Line Spacing as desired. [The bottom of the page shows the total number of grids/lines to be generated. Use it as a reference.] - Set other parameters such as line thickness, line color, or line style. - Tap back to the main page for a preview. - Use the preview mode to check the grid paper — you can zoom and pan for detail. - When finished, you can save it to the camera roll as an image or save it as a PDF file for printing. Save Presets: - Once you are done with all the settings, - You can save them as a preset by tapping on the preset button. - Tap on Save Preset. - Tap on any empty slot and the preset will be saved. - You can tap on any slot to overwrite it if you want to. Load Presets: - Tap on the preset button. - Tap on Load Preset. - Tap on any preset slot and it will load automatically. Thanks for your support, and please visit nitrio.com for more apps for your iOS devices.
Screenshots
Verdict
The clearest difference is review sentiment: 3Dskope at 56% against Graph Paper Gen's 0%. 3Dskope also leads on update cadence (every 6 months vs every 50 months). Graph Paper Gen's advantage is in-app purchases (none vs 8) and price ($2.99 vs $3.99). On ads, monetization model 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
3Dskope costs $3.99 and Graph Paper Gen $2.99 up front. 3Dskope sells 8 one-off in-app purchases. Graph Paper Gen asks for nothing beyond the download.
3Dskope ships an update every 6 months, Graph Paper Gen every 50 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | 3Dskope | Graph Paper Gen |
|---|---|---|
| Price | $3.99 | $2.99 — better |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 55.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months — better | Every 50 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 14.1 — better |
| Further details — not scored | ||
| Size | 59 MB | 2 MB |
| Age rating | 9+ | 4+ |
| Developer | Seselmo UG (haftungsbeschränkt) | Heng Jia Liang |
Customer experience
3Dskope
Graph Paper Gen
In-app purchases
3Dskope
- 3Dskope Explorer$14.99
- 3Dskope Exporters$14.99
- Exporter for 3DS$14.99
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- Exporter for OBJ and MTL$14.99
- Exporter for PLY$14.99
- Exporter for STL$14.99
- Importer for AC3D$14.99
- 3Dskope Professional$17.99
Graph Paper Gen
No in-app purchases









