# SD Scan Tool vs Nomad

The clearest difference is update cadence: Nomad at every 3 days against SD Scan Tool's every 2 months. SD Scan Tool's advantage is iOS requirement (8.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SD Scan Tool ships an update every 2 months, Nomad every 3 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SD Scan Tool | Nomad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (7 ratings)](https://appshunter.io/ios/app/nomad-ai/id6743421413/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 3 MB | 346 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Wetrusty](https://appshunter.io/developer/917655408) | [Red Noir Soft.](https://appshunter.io/developer/519221434) |

## What reviewers say

### SD Scan Tool

[App page](https://appshunter.io/ios/app/sd-scan-tool/id1259056999)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nomad

[App page](https://appshunter.io/ios/app/nomad-ai/id6743421413)

This AI assistant prioritizes your privacy by running entirely on your device, with no server data collection. It works offline and can leverage more powerful models from your local network. Organize documents, take notes, and get AI-powered insights without an internet connection.

**Highlights:** On-device AI processing for complete privacy, Offline functionality for use anywhere, Document import and searchable knowledge base, Document-specific Q&A mode to prevent hallucinations, Smart notes with Markdown support, iCloud sync across Apple devices, Automatic Ollama server integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SD Scan Tool free?

SD Scan Tool is free to download, with no in-app purchases.

### Is Nomad free?

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

### Do SD Scan Tool or Nomad have ads?

Neither SD Scan Tool nor Nomad shows ads.

### Which is updated more often, SD Scan Tool or Nomad?

SD Scan Tool ships an update every 2 months, and Nomad every 3 days. Most recently, SD Scan Tool was updated on October 8, 2026 and Nomad on October 24, 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.*