# Flatify vs 同步助手：一键高效便捷迁移手机数据

The clearest difference is in-app purchases: 同步助手：一键高效便捷迁移手机数据 at none against Flatify's 3. 同步助手：一键高效便捷迁移手机数据 also leads on update cadence (every 2 months vs every 20 months) and iOS requirement (15.6 vs 26.0). On price, ads 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. 同步助手：一键高效便捷迁移手机数据 asks for nothing beyond the download.

Flatify ships an update every 20 months, 同步助手：一键高效便捷迁移手机数据 every 2 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Flatify | 同步助手：一键高效便捷迁移手机数据 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/flatify-2d-objects-to-cad/id6444910637/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 11 MB | 17 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STRICS IT GmbH](https://appshunter.io/developer/1498799328) | [万程 黄](https://appshunter.io/developer/1828269564) |

## 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 |


### 同步助手：一键高效便捷迁移手机数据

[App page](https://appshunter.io/ios/app/id6754275198)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flatify free?

Flatify is free to download, with in-app purchases available.

### Is 同步助手：一键高效便捷迁移手机数据 free?

同步助手：一键高效便捷迁移手机数据 is free to download, with no in-app purchases.

### Do Flatify or 同步助手：一键高效便捷迁移手机数据 have ads?

Neither Flatify nor 同步助手：一键高效便捷迁移手机数据 shows ads.

### Which is updated more often, Flatify or 同步助手：一键高效便捷迁移手机数据?

Flatify ships an update every 20 months, and 同步助手：一键高效便捷迁移手机数据 every 2 months. Most recently, Flatify was updated on October 14, 2026 and 同步助手：一键高效便捷迁移手机数据 on October 13, 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.*