# Ruler with Caliper, Protractor vs Snappy Measure

Ruler with Caliper, Protractor and Snappy Measure are too close to call on the numbers: across 6 compared parameters — price, ads, in-app purchases and monetization model among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Ruler with Caliper, Protractor sells 3 in-app purchases, starting at $3.99 per 7 days and Snappy Measure sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Ruler with Caliper, Protractor | Snappy Measure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snappy-measure/id6809605233/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 28 months | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 44 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Hyun Lee](https://appshunter.io/developer/6802169765) |

## What reviewers say

### Ruler with Caliper, Protractor

[App page](https://appshunter.io/ios/app/ruler-with-caliper-protractor/id1368462815)

This app transforms your device into a precise digital measuring tool. It offers accurate measurements for various objects and distances using your camera, with multiple units and offline functionality.

**Highlights:** Accurate measurements via camera, Measure small objects to large distances, User-friendly interface, Multiple measurement units (inches, cm), Virtual ruler on screen, Save and share measurements, Offline accessibility

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Yearly | $39.99 | per year |
| Lifetime | $49.99 | one-time |


### Snappy Measure

[App page](https://appshunter.io/ios/app/snappy-measure/id6809605233)

Measure objects using your iPhone camera with a single tap. This app automatically detects items and provides dimensions, eliminating the need for manual endpoint placement or a physical tape measure. Fine-tune measurements and save them as photos.

**Highlights:** One-tap object measurement, Automatic object detection, Trace mode for specific measurements, Adjustable measurement points, Save measurements as photos, Metric and U.S. unit support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Full Access | $4.99 | one-time |


## Frequently asked questions

### Is Ruler with Caliper, Protractor free?

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

### Is Snappy Measure free?

Snappy Measure is free to download, with in-app purchases available.

### Do Ruler with Caliper, Protractor or Snappy Measure have ads?

Both Ruler with Caliper, Protractor and Snappy Measure show ads.

---

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