# TechDraw AI vs LineDrop

The clearest difference is update cadence: LineDrop at every 5 days against TechDraw AI's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TechDraw AI sells 1 in-app purchase, starting at $9.99 per 7 days and LineDrop sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

TechDraw AI ships an update every 2 weeks, LineDrop every 5 days. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | TechDraw AI | LineDrop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/techdraw-ai-technical-drawing/id6796613448/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 52 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MeltFlex s. r. o.](https://appshunter.io/developer/1896404923) | [rajan gurung](https://appshunter.io/developer/6810883268) |

## What reviewers say

### TechDraw AI

[App page](https://appshunter.io/ios/app/techdraw-ai-technical-drawing/id6796613448)

Transform photos into detailed 2D technical drawings with precise measurements and multiple views. Generate shop drawings, fashion flats, machine part schematics, and more. Edit drawings with AI and export in various formats.

**Highlights:** Photo to technical drawing conversion, On-screen measurement and scaling, Multiple drawing views (front, top, side, isometric), AI-powered editing and text-to-drawing, Export to PNG, PDF, DXF, DWG, SVG, Version history for edits

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TechDraw AI Pro | $9.99 | per 7 days |


### LineDrop

[App page](https://appshunter.io/ios/app/linedrop-tech-pack-maker/id6810883266)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly: All Tech Packs | $7.99 | per month |
| Pro Yearly: All Tech Packs | $59.99 | per year |


## Frequently asked questions

### Is TechDraw AI free?

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

### Is LineDrop free?

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

### Do TechDraw AI or LineDrop have ads?

Neither TechDraw AI nor LineDrop shows ads.

### Which is updated more often, TechDraw AI or LineDrop?

TechDraw AI ships an update every 2 weeks, and LineDrop every 5 days. Most recently, TechDraw AI was updated on November 1, 2026 and LineDrop on October 29, 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.*