# OTEC

> OTEC (iPhone/iPad app by OTEC Präzisionsfinish GmbH.)

- Source: https://appshunter.io/ios/app/otec/id6756361669 (this page in markdown: same URL + `.md`)
- Developer: [OTEC Präzisionsfinish GmbH](https://appshunter.io/developer/1860278470)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0.0 · 24 MB
- Languages: American English, German (Germany)
- Released: 2026-01-09
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/otec/id6756361669/reviews.md

## What is OTEC?

Designed for professional metal polishing, OTEC gives you a smarter, faster and more precise way to manage your workflows.

Key Features

• Seamless Bluetooth connection to your EF-One or EF-Nova
• Adjust processing parameters directly from the app
• Save custom settings for consistent, repeatable results
• Create and manage Recipes for specific workpieces, including time, speed & voltage
• Improve efficiency with quick access to your preferred polishing processes
 
With OTEC, you can bring precision, repeatability and maximum convenience to your surface-finishing operations—right from your smartphone.


## Version history (last 5 releases)

### 1.0.4 — 2026-08-17

- Added a missing translation
- Minor fixes

### 1.0.3 — 2026-08-17

- Support for machines with software version 2.0 and newer
- Displays the software version of the connected machine
- New program templates, organised by media
- New page with tutorials and guides
- General improvements and bug fixes

### 1.0.2 — 2026-03-31

- Corrected recipe templates for more precise processing results
- General stability improvements

### 1.0.1 — 2026-01-09

- Improved error messages for more precise machine diagnostics

- Optimized recipe templates for better processing results
- Improved translations for a more consistent user interface
- General stability improvements

### 1.0.0 — 2026-01-07

No release notes.

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## Related topics

[otec](https://appshunter.io/ios/topics/otec)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*