# USAG vs Sinatec

The clearest difference is update cadence: Sinatec at every 10 days against USAG's every 4 months. USAG's advantage is iOS requirement (12.0 vs 17). 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.

USAG ships an update every 4 months, Sinatec every 10 days. The most recent releases landed on October 7, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | USAG | Sinatec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/usag/id492050032/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 22 MB | 51 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STANLEY BLACK & DECKER ITALIA SRL](https://appshunter.io/developer/1182954731) | [Sinatec Europe](https://appshunter.io/developer/6774486468) |

## What reviewers say

### USAG

[App page](https://appshunter.io/ios/app/usag/id492050032)

Access an extensive catalog of tools, promotions, and new products with detailed information, technical drawings, and videos. This app serves professionals in automotive, industry, and handicraft sectors, offering innovation and quality.

**Highlights:** Updated catalog of tools, Promotions and new products, Over 5000 items with details, Technical drawings and data sheets, Product videos

**Features:** macOS Compatibility

**In-app purchases:** none


### Sinatec

[App page](https://appshunter.io/ios/app/sinatec/id6499527202)

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

**In-app purchases:** none


## Frequently asked questions

### Is USAG free?

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

### Is Sinatec free?

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

### Do USAG or Sinatec have ads?

Neither USAG nor Sinatec shows ads.

### Which is updated more often, USAG or Sinatec?

USAG ships an update every 4 months, and Sinatec every 10 days. Most recently, USAG was updated on October 7, 2026 and Sinatec on September 16, 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.*