# CoolSpeed — Connect WTO Smart CoolSpeed

> Connect WTO Smart CoolSpeed (iPhone/iPad app by WTO Werkzeug-Einrichtungen GmbH.)

- Source: https://appshunter.io/ios/app/coolspeed/id1534547293 (this page in markdown: same URL + `.md`)
- Developer: [WTO Werkzeug-Einrichtungen GmbH](https://appshunter.io/developer/1533221720)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 14.2 · 114 MB
- Released: 2020-10-16
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/coolspeed/id1534547293/reviews.md

## What is CoolSpeed?

Official app to use with WTO CoolSpeed® MAX high-speed spindles and WTO Bluetooth pressure gauges for turbine-driven CoolSpeed® high-speed spindles.
The app displays the current speed, vibration, temperature and coolant pressure of the high-speed spindles.
More functions:
- The CoolSpeed® calculator supports the optimum use of CoolSpeed® high-speed spindles
- Display of power in watts


## Version history (last 5 releases)

### 5.4.3 — 2025-04-02

Diese Version unserer CoolSpeed® App enthält folgende neue Funktionen und Verbesserungen:
- Optimiertes Layout
- Die CoolSpeed® App kann jetzt die Firmware von CoolSpeed® MAX High-Speed-Werkzeugspindeln aktualisieren
- App benötigt keine Berechtigung mehr für die Verwendung des persönlichen Standortes
- Fehlerbehebungen

### 5.4.2 — 2025-03-26

This version of our CoolSpeed® app includes the following new features and improvements:
- Optimized layout
- The CoolSpeed® app can now update the firmware of CoolSpeed® MAX high-speed tool spindles
- App no longer requires authorization to use personal location
- Bug fixes

### 5.3.3 — 2024-09-10

We are excited to introduce the latest version of our app, featuring numerous exciting improvements and new features. Here are the key updates:

• Support for our new CoolSpeed Max tool holders
• Added a disconnect button in the live data overview
• The demo button has been moved to the flyout menu
• The CoolSpeed device name is now stored locally on your device
• Bug fixes in the CoolSpeed calculator
• Other bug fixes and optimizations

### 5.3.2 — 2024-09-06

This version supports our new Coolspeed MAX devices

### 5.3.1 — 2024-03-20

We are pleased to introduce the latest version of our app, featuring fundamental bug fixes and optimizations. In this update, we focused on enhancing stability and performance to provide you with a smooth and reliable user experience. Thank you for your ongoing support!

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## More apps by WTO Werkzeug-Einrichtungen GmbH

- [WTO eCatalog](https://appshunter.io/ios/app/wto-ecatalog/id1533221718)
- [WTO myTools](https://appshunter.io/ios/app/wto-mytools/id1628784515)

All apps by WTO Werkzeug-Einrichtungen GmbH: https://appshunter.io/developer/1533221720

## Related topics

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

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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 2026-05-15.*