# Screen Ruler vs Tap & Drill Pro

The clearest difference is price: Screen Ruler at Free against Tap & Drill Pro's $2.99. Tap & Drill Pro's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Screen Ruler is free to download; Tap & Drill Pro costs $2.99 up front. Screen Ruler sells 2 one-off in-app purchases. Tap & Drill Pro asks for nothing beyond the download.

## The numbers

| Metric | Screen Ruler | Tap & Drill Pro |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.7 (26 ratings)](https://appshunter.io/ios/app/screen-ruler-measure-length/id1174757735/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 54.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [向阳 杨](https://appshunter.io/developer/1174757734) | [Shraddhaben Parmar](https://appshunter.io/developer/1889769325) |

## What reviewers say

### Screen Ruler

[App page](https://appshunter.io/ios/app/screen-ruler-measure-length/id1174757735)

Turn your iPhone or iPad into a precise measuring tool. Easily measure lengths in centimeters or inches with features like magnifier mode and haptic feedback. Ideal for daily tasks, office use, DIY projects, and on-the-go measurements.

**Highlights:** Dual units (cm/inches), Precision calibration, Magnifier mode, Haptic feedback, Clean interface, Save and label measurements

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads-free experience | $1.99 | one-time |
| Support for a cup of coffee | $2.99 | one-time |


### Tap & Drill Pro

[App page](https://appshunter.io/ios/app/tap-and-drill-pro/id6764534603)

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

**In-app purchases:** none


## Frequently asked questions

### Is Screen Ruler free?

Screen Ruler is free to download, with in-app purchases available.

### Is Tap & Drill Pro free?

Tap & Drill Pro costs $2.99, with no in-app purchases.

### Do Screen Ruler or Tap & Drill Pro have ads?

Screen Ruler shows ads; Tap & Drill Pro does not.

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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.*