# Flatify vs QIDI Link

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.

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.

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.

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.

## The numbers

| Metric | Flatify | QIDI Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/flatify-2d-objects-to-cad/id6444910637/reviews) | **[1.7 (47 ratings)](https://appshunter.io/ios/app/qidi-link/id6476657588/reviews)** |
| Number of ratings | 1 | **47** |
| Positive reviews | — | 15.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 11 MB | 48 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STRICS IT GmbH](https://appshunter.io/developer/1498799328) | [Zhejiang Qidi Technology Co., Ltd.](https://appshunter.io/developer/1525046064) |

## What reviewers say

### Flatify

[App page](https://appshunter.io/ios/app/flatify-2d-objects-to-cad/id6444910637)

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:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $8.99 | per month |
| Yearly Premium | $79.99 | per year |
| Lifetime Premium | $249.99 | one-time |


### QIDI Link

[App page](https://appshunter.io/ios/app/qidi-link/id6476657588)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*