CSV Guru vs STL to STEP Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CSV Guru
Edit and manage CSV files on your mobile device with a powerful yet intuitive interface. Import, create, and export spreadsheets with ease, featuring robust editing tools, search and replace functionality, and customizable templates.
- Import CSV from device, iCloud, or URL
- Create new spreadsheets from scratch or templates
- Powerful cell editing, sorting, and column management
- Find and replace across all cells
- Export to CSV and PDF
- Share files via AirDrop, email, and Messages
- Save and reuse custom templates
Read full descriptionHide full description
CSV Guru is the ultimate spreadsheet editor for your iPhone and iPad. Whether you're managing data on the go, editing CSV files, or creating new spreadsheets from scratch, CSV Guru gives you powerful tools in a clean, intuitive interface. KEY FEATURES Import & Create - Import CSV files from your device or iCloud - Import directly from any URL - Create new documents from scratch - Use templates for recurring data structures - Auto-detect delimiters and encodings Powerful Editor - Fast, smooth spreadsheet grid with horizontal and vertical scrolling - Tap to select, double-tap to edit cells - Add, delete, and reorder rows and columns - Rename column headers - Sort data by any column - Hide columns you don't need - Freeze columns for easier navigation - Full undo/redo support Find & Replace - Search across all cells instantly - Navigate through matches - Replace single occurrences or all at once Export & Share - Export to CSV with customizable delimiter and encoding options - Export to PDF with landscape orientation and alternating row colors - Print directly from the app - Share files via AirDrop, email, Messages, and more - Option to exclude hidden columns during export Templates - Save any document as a reusable template - Include sample data or just headers - Quickly create new documents from your templates Organization - Search your documents library - Rename, duplicate, or delete files - Bulk selection for managing multiple files Customization - Light and dark mode support - Adjustable column widths - Show or hide row numbers - Auto-save keeps your work safe CSV Guru handles the complexities of CSV files so you don't have to—different delimiters, encodings, quoted fields, and more. It's perfect for business professionals, students, researchers, or anyone who works with tabular data. Download CSV Guru today and take control of your data.
STL to STEP Assistant
Convert various 3D mesh model formats into STEP files for CAD workflows. Preview models, choose conversion quality, and export with BRep reconstruction for editable CAD surfaces. Process files locally for enhanced privacy.
- Convert STL, OBJ, GLB, FBX, and more to STEP
- BRep reconstruction for editable CAD surfaces
- Multiple STEP export quality modes
- Preview models before export
- Local file processing for privacy
- Inspect STEP file results
Read full descriptionHide full description
STL to STEP Assistant is a focused local 3D model tool for converting mesh-based models into STEP files for CAD workflows. Open STL, STLB, GLB, 3MF, USDZ, OBJ, 3DM, FBX, DAE, PLY, 3DS, AMF, DRC, KMZ, MPD, WRL, and other model files, preview them in a clean 3D scene, choose a conversion quality mode, then export and save the current main model as a STEP file. You can also load and view STEP and STP files to inspect conversion results. Built for mesh-to-STEP work - Convert STL, including binary STLB, to STEP - Convert OBJ, GLB, GLTF, 3MF, 3DM (Rhino), FBX, DAE, PLY, USDZ, 3DS, AMF (additive manufacturing), DRC (Draco), KMZ (zipped 3D scene), MPD (multi-part LDraw), and WRL (VRML) model formats to STEP - Load and view STEP files to inspect conversion results - Export STEP with BRep reconstruction, useful for turning some engineering mesh models into easier-to-edit CAD surfaces - Preview 3D models and BRep reconstruction results before export - Export the current main model, not the whole scene or other objects - Keep floor, lights, camera, and visual effects out of the STEP file - Process files on device, so model data stays on your device - Privacy focused, with no account, no login, no ads, no tracking, and no data collection Choose STEP export geometry and quality as needed - BRep: tries to convert suitable mesh models into easier-to-edit CAD surfaces, useful for some engineering parts and regular geometry - Faceted Small: fast, lightweight STEP export for everyday use - Faceted Balanced: balance detail and file size - Faceted High: preserve more model detail - Faceted Original: export as directly from the source mesh as possible Understand the result before saving - View source file information - Review mesh, triangle, and vertex counts - Check triangle reduction by quality mode - Get a simple export risk hint - See the final STEP file size after conversion It is made for makers, engineers, designers, 3D printing users, CAD users, and anyone who needs to convert mesh models into STEP exchange files. Pricing & Access - Free: Open, preview, inspect models, load STEP files, and use Small STEP export. - CAD Surface Export unlocks BRep STEP export for suitable models, helping produce easier-to-edit CAD surface results. - In-App Purchase unlocks: Permanently unlock CAD Surface Export, Balanced, High, Original, and other STEP export capabilities. No subscription required. - Payment is charged to your App Store account. - Purchases can be managed through your App Store account settings. Privacy & Purchase Terms - Privacy Policy: https://h53d.github.io/s2s/policy.html - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Have questions or need support? Reach out to danjian42@gmail.com.
Screenshots
Verdict
The clearest difference is review sentiment: CSV Guru at 100% against STL to STEP Assistant's 0%. CSV Guru also leads on in-app purchases (none vs 2) and iOS requirement (15.1 vs 17.6). 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. STL to STEP Assistant sells 2 one-off in-app purchases. CSV Guru asks for nothing beyond the download.
| Parameter | CSV Guru | STL to STEP Assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 31 MB | 35 MB |
| Age rating | 4+ | +4 |
| Developer | Rohane Hamilton | 维 艾 |
Customer experience
CSV Guru
STL to STEP Assistant
In-app purchases
CSV Guru
No in-app purchases
STL to STEP Assistant
- Unlock Faceted STEP Quality$6.99
- Unlock CAD Surface Export$9.99
Questions
Is CSV Guru free?
Is STL to STEP Assistant free?
Do CSV Guru or STL to STEP Assistant have ads?
Other comparisons















