# Nistec vs OpenDesignAI

The clearest difference is in-app purchases: Nistec at none against OpenDesignAI's 3. Nistec also leads on iOS requirement (12.4 vs 15.0). OpenDesignAI's advantage is update cadence (every 6 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. OpenDesignAI sells 3 in-app purchases, starting at $12.99 per month. Nistec asks for nothing beyond the download.

Nistec ships an update every 2 weeks, OpenDesignAI every 6 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Nistec | OpenDesignAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/opendesignai/id6758026545/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 5 MB | 229 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [shtibel](https://appshunter.io/developer/798863049) | [Ryan Joshua Fermoselle](https://appshunter.io/developer/879904673) |

## What reviewers say

### Nistec

[App page](https://appshunter.io/ios/app/nistec/id1637415854)

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenDesignAI

[App page](https://appshunter.io/ios/app/opendesignai/id6758026545)

This app is a comprehensive creative studio for mobile devices, integrating tools for 3D design, circuit layout, sketching, and media editing. It allows users to move from idea to finished project quickly, with features for capturing real-world objects and exporting in various formats.

**Highlights:** 3D modeling and sculpting, Circuit schematic and PCB layout, Floor plan and architecture design, Sketching and painting with Apple Pencil, 3D printing and animation preparation, LiDAR scanning and photogrammetry, Audio and video editing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpenDesignMonthly | $12.99 | per month |
| AnnualSubscriptionOpenDesign | $145.99 | per year |
| OpenToken | $9.99 | one-time |


## Frequently asked questions

### Is Nistec free?

Nistec is free to download, with no in-app purchases.

### Is OpenDesignAI free?

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

### Do Nistec or OpenDesignAI have ads?

Neither Nistec nor OpenDesignAI shows ads.

### Which is updated more often, Nistec or OpenDesignAI?

Nistec ships an update every 2 weeks, and OpenDesignAI every 6 days. Most recently, Nistec was updated on October 27, 2026 and OpenDesignAI on October 25, 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.*