# Vure vs Duncan Drill Calibration

The clearest difference is update cadence: Vure at every 2 months against Duncan Drill Calibration's every 8 months. 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.

Vure ships an update every 2 months, Duncan Drill Calibration every 8 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Vure | Duncan Drill Calibration |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 48 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Integrape](https://appshunter.io/developer/1532835110) | [Giltrap Engineering Ltd](https://appshunter.io/developer/1593495399) |

## What reviewers say

### Vure

[App page](https://appshunter.io/ios/app/vure/id1532836604)

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

**In-app purchases:** none


### Duncan Drill Calibration

[App page](https://appshunter.io/ios/app/duncan-drill-calibration/id6444295647)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vure free?

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

### Is Duncan Drill Calibration free?

Duncan Drill Calibration is free to download, with no in-app purchases.

### Do Vure or Duncan Drill Calibration have ads?

Neither Vure nor Duncan Drill Calibration shows ads.

### Which is updated more often, Vure or Duncan Drill Calibration?

Vure ships an update every 2 months, and Duncan Drill Calibration every 8 months. Most recently, Vure was updated on October 12, 2026 and Duncan Drill Calibration on October 8, 2026.

---

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