# Epiphany vs Protractor Measuring Angle

The clearest difference is price: Protractor Measuring Angle at Free against Epiphany's $1.00. Epiphany's advantage is device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Protractor Measuring Angle is free to download; Epiphany costs $1.00 up front. Neither carries in-app purchases, so what you see is what you pay.

Epiphany ships an update every 3 days, Protractor Measuring Angle every 2 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Epiphany | Protractor Measuring Angle |
| --- | --- | --- |
| Price | $1.00 | **Free** |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/protractor-measuring-angle/id6785106013/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 28 MB | 16 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Trommel](https://appshunter.io/developer/6779522177) | [MSR TECH LLP](https://appshunter.io/developer/1761560109) |

## What reviewers say

### Epiphany

[App page](https://appshunter.io/ios/app/epiphany/id6779522175)

**Features:** Vision Pro support

**In-app purchases:** none


### Protractor Measuring Angle

[App page](https://appshunter.io/ios/app/protractor-measuring-angle/id6785106013)

This app transforms your iPhone into a versatile digital measuring tool. It offers multiple functions to measure angles, slopes, distances, and even height using your device's sensors and camera. Save and review your measurement history for future reference.

**Highlights:** Inclinometer for real-time tilt measurement, Screen protractor for precise angle reading, Camera level with horizon overlay, Photo angle measurement on existing images, Height calculator using trigonometry, AR Measure for 3D space measurements, On-screen ruler and digital compass

**In-app purchases:** none


## Frequently asked questions

### Is Epiphany free?

Epiphany costs $1.00, with no in-app purchases.

### Is Protractor Measuring Angle free?

Protractor Measuring Angle is free to download, with no in-app purchases.

### Do Epiphany or Protractor Measuring Angle have ads?

Neither Epiphany nor Protractor Measuring Angle shows ads.

### Which is updated more often, Epiphany or Protractor Measuring Angle?

Epiphany ships an update every 3 days, and Protractor Measuring Angle every 2 days. Most recently, Epiphany was updated on October 7, 2026 and Protractor Measuring Angle on October 2, 2026.

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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.*