# Turbine Dr vs teemer Docs

The clearest difference is iOS requirement: Turbine Dr at 8.1 against teemer Docs's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Turbine Dr | teemer Docs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/turbine-dr/id1234185526/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 27 MB | 6 MB |
| Requires iOS | **8.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [ADENSYS](https://appshunter.io/developer/1234185525) | [ARZ.dent GmbH](https://appshunter.io/developer/1480827569) |

## What reviewers say

### Turbine Dr

[App page](https://appshunter.io/ios/app/turbine-dr/id1234185526)

This diagnostic tool analyzes the sound of your air-driven dental handpiece to assess its operating condition. It offers RPM checking and a simple traffic-light system to indicate if service is recommended.

**Highlights:** Sound signal analysis, RPM check mode, Diagnostic mode, Stop-light condition indicator, Supports air-driven turbine handpieces

**Features:** macOS Compatibility

**In-app purchases:** none


### teemer Docs

[App page](https://appshunter.io/ios/app/teemer-docs/id1614857530)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Turbine Dr free?

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

### Is teemer Docs free?

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

### Do Turbine Dr or teemer Docs have ads?

Neither Turbine Dr nor teemer Docs shows ads.

### Which is updated more often, Turbine Dr or teemer Docs?

Turbine Dr ships an update every 2 months, and teemer Docs every 2 months. Most recently, Turbine Dr was updated on October 6, 2026 and teemer Docs on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*