Comparison

Flatify vs QIDI Link

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Flatify

Transform images of 2D objects into precise CAD files with powerful perspective correction. Easily trace stencils or forms to create detailed drawings for artists, designers, and engineers. Offers a free tier for limited use.

Highlights
  • Perspective correction for top-down views
  • Convert images to DXF CAD files
  • Intuitive tracing function
  • Cloud export and download
  • Four-step workflow
Features
Read full description

Flatify - 2D Objects to CAD is an innovative new app that revolutionizes the way you work with 2D objects. With its powerful perspective correction feature, you can easily transform any image into a top-down view, making it a breeze to trace and create detailed CAD drawings. Our intuitive app is perfect for artists, designers, and engineers alike. Whether you need to convert a stencil or a form into a CAD file (DXF), Flatify simplifies the process and produces accurate, high-quality results every time. Here's how it works in just four simple steps: 1. Capture the photo of your 2D object. 2. Review the image and select the reference object for perspective correction. 3. Export the corrected image. 4. Generate a CAD file using our built-in CAD tracing function or your preferred CAD tool. Stop struggling with perspective distortion and start creating precise CAD designs with Flatify - 2D Objects to CAD. Download our app today and see the difference for yourself! By subscribing to the Premium Plan, you agree to abide by Apple's End User License Agreement (EULA). We recommend reviewing Apple's EULA before making any in-app purchases to ensure that you are fully informed and in compliance with their terms and conditions. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

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.

Highlights
  • Remote printing
  • Real-time monitoring
  • Preheating and pausing
  • Time-lapse photography
  • Printing records
  • Printer calibration and maintenance
Features
Read full description

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.

Screenshots

Flatify4 screens
QIDI Link4 screens

Verdict

The call

The clearest difference is rating: QIDI Link at 1.7 against Flatify's 1.0. QIDI Link also leads on in-app purchases (none vs 3) and update cadence (every 6 weeks vs every 20 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Flatify sells 3 in-app purchases, starting at $8.99 per month. QIDI Link asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

QIDI Link holds the better App Store score, 1.7 against 1.0. That said, the two scores are not equally well evidenced: QIDI Link has 47 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Flatify ships an update every 20 months, QIDI Link every 6 weeks. The most recent releases landed on August 19, 2026 and July 26, 2026 respectively.

Scorecard5 real differences · 5 level
Flatify versus QIDI Link: the parameters behind the verdict, then further details
ParameterFlatifyQIDI Link
PriceFreeFree
Rating1.0 (1 ratings)1.7 (47 ratings) — better
Positive reviews—15.6% of reviews
Number of ratings147 — better
Update frequencyEvery 20 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS26.012.0 — better
Further details — not scored
Size11 MB48 MB
Age rating4+4+
DeveloperSTRICS IT GmbHZhejiang Qidi Technology Co., Ltd.

Customer experience

Flatify

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

QIDI Link

All ratings47 ratings
Positive12.8%
Neutral6.4%
Negative80.9%
Written reviews96 reviews
Positive15.6%
Neutral7.3%
Negative77.1%

In-app purchases

3 purchases

Flatify

Subscriptions2
  • Monthly Premium3 Days trial$8.991 Month
  • Yearly Premium3 Days trial$79.991 Year
One-time1
  • Lifetime Premium$249.99
None

QIDI Link

No in-app purchases

Questions

Is Flatify free?
Flatify is free to download, with in-app purchases available.
Is QIDI Link free?
QIDI Link is free to download, with no in-app purchases.
Which has better reviews, Flatify or QIDI Link?
QIDI Link is rated higher. Flatify averages 1.0 out of 5 from 1 ratings, while QIDI Link averages 1.7 from 47 ratings.
Do Flatify or QIDI Link have ads?
Neither Flatify nor QIDI Link shows ads.
Which is updated more often, Flatify or QIDI Link?
Flatify ships an update every 20 months, and QIDI Link every 6 weeks. Most recently, Flatify was updated on August 19, 2026 and QIDI Link on July 26, 2026.

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