QIDI Link vs 3dPrintOps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QIDI Link
This platform allows remote connection and monitoring of specific 3D printers. Users can control printing remotely, preheat, pause, and access features like time-lapse photography and printing records. It simplifies 3D printer operation and maintenance.
- Remote printing
- Real-time monitoring
- Preheating and pausing
- Time-lapse photography
- Printing records
- Printer calibration and maintenance
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QIDI Link is a free, versatile 3D printing platform that remotely connects and monitors QIDI TECH's 3D printers. With QIDI Link, you can know the model printing situation at any time, and easily use remote printing, preheating, pausing, excluding objects, time-lapse photography, printing records and other functions, which greatly reduces the use threshold of 3D printers while enriching the functions of 3D printers. In addition, using QIDI Link makes it easier to calibrate and maintain 3D printers.
3dPrintOps
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3DPrintOps is a quoting and shop-management tool designed specifically for 3D printing professionals, small businesses, makers, and repair technicians. Build accurate customer quotes using the real costs behind each project. Track filament, machine time, hands-on labor, assembly, hardware, repair parts, and other expenses—all while maintaining a clear view of your estimated gross profit. QUOTING BUILT FOR 3D PRINTING • Create professional 3D print quotes• Calculate wholesale and retail filament costs• Include machine time and configurable hourly rates• Account for multicolor printing and AMS workflows• Add assembly labor and effort adjustments• Include electronics, inserts, keychains, fasteners, and other components• Track customer totals, captured costs, and estimated gross profit 3D PRINTER REPAIR QUOTES Create quotes for printer diagnostics and repair work. Record the printer manufacturer and model, customer-reported symptoms, diagnostic findings, replacement parts, labor time, and retail pricing. CUSTOMERS AND QUOTE MANAGEMENT • Maintain customer contact information• Track quotes from Draft through Delivered• Search and filter by date, status, type, or customer• Update multiple quotes at once• Attach customer reference files and diagnostic photos• Keep project details organized in one place PRINTERS AND MATERIALS Build a reusable shop catalog containing your printers, machine rates, filament types, colors, suppliers, wholesale costs, and customer-facing retail rates. PROFESSIONAL DOCUMENTS Generate polished customer quote PDFs using your shop information, logo, and branding. Share quotes through Mail, Messages, AirDrop, Save to Files, Print, and other compatible apps. PRO REPORTING 3DPrintOps Pro provides deeper visibility into your business with: • Revenue and gross-profit trends• Captured costs and gross margin• Quote acceptance rate• Outstanding quoted revenue• Customer performance• Material consumption• Printer utilization• Print and repair activity• Date, status, customer, and work-type filters• CSV report export FREE AND PRO The Free plan supports essential single-color quoting and a limited number of saved business records. A one-time 3DPrintOps Pro purchase unlocks unlimited local records, advanced print and repair quoting, attachments, professional reporting, clean customer PDFs, and an ad-free experience. Your business records are stored locally on your device. No 3DPrintOps account is required for local use. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.thetechchaps.com/privacytos
Screenshots
Verdict
The clearest difference is in-app purchases: QIDI Link at none against 3dPrintOps's 1. QIDI Link also leads on iOS requirement (12.0 vs 17.0). 3dPrintOps's advantage is update cadence (every 6 days vs every 6 weeks). 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. 3dPrintOps sells 1 one-off in-app purchase. QIDI Link asks for nothing beyond the download.
QIDI Link ships an update every 6 weeks, 3dPrintOps every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | QIDI Link | 3dPrintOps |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (63 ratings) — better | — |
| Positive reviews | 15.5% of reviews | — |
| Number of ratings | 63 — better | — |
| Update frequency | Every 6 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 48 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhejiang Qidi Technology Co., Ltd. | The Tech Chaps, LLC |
Bugs and requests
QIDI Link
Reported bugs
29 issues- Login issues and account errors
- Verification code expired or failed
- Cannot add local printer via IP
- QR code scanning failures
- App logs out frequently
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- Cannot upload .3mf or .stl files
- Video feed is black or poor quality
- Printer controls do not work
- App crashes or freezes
- App shows printer as offline when it's online
- App loses connection frequently
- Fan control issues when opening app
- UI elements obscured on newer iPhones
- App is slow to load or respond
- Outdated print status information
- Cannot connect to printer
- App requires account creation but fails
- Language settings not applied or stuck in Chinese
- Server connection failures
- Printer not found or not compatible
- Updates cause app to stop working
- Video feed only works on Wi-Fi
- Incorrect printer state displayed
- Error message: "unknown column SN in field list"
- Manual connection instructions are in Chinese
- Fluidd interface disconnects quickly
- Percentage not shown during printing
- Printing speed always shown as 100%
- Missing print time and remaining time
Requested features
23 requests- Add support for newer QIDI machines
- Improve communication about updates
- Allow adding local printers via IP
- Fix QR code scanning issues
- Improve app stability
Show 18 moreShow fewer
- Enable expert mode connection
- Allow uploading .3mf or .stl files
- Improve video feed quality and stability
- Fix verification code issues
- Enable QR code generation
- Improve app stability and performance
- Fix server connection issues
- Add support for Qidi Q2
- Fix printer offline status
- Improve app interface and usability
- Fix language issues and add more languages
- Improve fan control
- Fix UI issues on newer iPhones
- Improve app speed
- Fix outdated status information
- Enable local network connection
- Add dark mode
- Increase video FPS
3dPrintOps
Not enough reviews yet to summarise bugs or requests.
In-app purchases
QIDI Link
No in-app purchases
3dPrintOps
- 3dPrintOps Pro License$9.99









