# Seco Assistant vs SumiTool Converter

The clearest difference is update cadence: Seco Assistant at every 2 months against SumiTool Converter's every 20 months. SumiTool Converter's advantage is iOS requirement (10.0 vs 16.6). 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.

Seco Assistant ships an update every 2 months, SumiTool Converter every 20 months. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Seco Assistant | SumiTool Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (161 ratings)](https://appshunter.io/ios/app/seco-assistant/id1051294824/reviews)** | — |
| Number of ratings | **161** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 20 months |
| Monetization | Free | — |
| Size | 52 MB | 181 MB |
| Requires iOS | 16.6 | **10.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Seco Tools](https://appshunter.io/developer/553801203) | [SUMITOMO ELECTRIC INDUSTRIES,LTD.](https://appshunter.io/developer/1102241900) |

## What reviewers say

### Seco Assistant

[App page](https://appshunter.io/ios/app/seco-assistant/id1051294824)

This app simplifies machining tasks by providing quick access to essential data and tools. It offers fast cutting data calculations, product information retrieval via scanning or search, and offline access to features. Users can also synchronize and share their favorite products.

**Highlights:** Fast cutting data calculation, Barcode/QR code scanning for product info, Text search for products, Offline access to product information, Synchronize and share favorite products

**Features:** Vision Pro support

**In-app purchases:** none


### SumiTool Converter

[App page](https://appshunter.io/ios/app/sumitool-converter/id1440099400)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Seco Assistant free?

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

### Is SumiTool Converter free?

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

### Do Seco Assistant or SumiTool Converter have ads?

Neither Seco Assistant nor SumiTool Converter shows ads.

### Which is updated more often, Seco Assistant or SumiTool Converter?

Seco Assistant ships an update every 2 months, and SumiTool Converter every 20 months. Most recently, Seco Assistant was updated on October 2, 2026 and SumiTool Converter on September 28, 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.*