# 70 Degree vs Protractor

The clearest difference is rating: Protractor at 3.8 against 70 Degree's 2.9. Protractor also leads on review sentiment (60% vs 20%) and update cadence (every 9 days vs every 6 months). 70 Degree's advantage is iOS requirement (12.0 vs 16.6). On price, ratings volume, 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.

Protractor holds the better App Store score, 3.8 against 2.9. Both are backed by a comparable volume of ratings — 10 and 16 respectively. Written reviews point the same way: 20% of 70 Degree's written reviews are positive against 60% of Protractor's.

70 Degree ships an update every 6 months, Protractor every 9 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 70 Degree | Protractor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (10 ratings)](https://appshunter.io/ios/app/70-degree-smart-protractor/id1439735699/reviews) | **[3.8 (16 ratings)](https://appshunter.io/ios/app/protractor-angle-measure/id6630392312/reviews)** |
| Number of ratings | 10 | **16** |
| Positive reviews | 20.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 19 MB | 33 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [sekleung chang](https://appshunter.io/developer/867512958) | [Jens Rieckhof](https://appshunter.io/developer/354266124) |

## What reviewers say

### 70 Degree

[App page](https://appshunter.io/ios/app/70-degree-smart-protractor/id1439735699)

This utility app helps you measure angles with your iPhone. It provides notifications when a target angle is reached, with options for visual and auditory alerts.

**Highlights:** Angle degree measurement, Customizable angle alerts, Visual strobe notifications, Auditory alerts, Vibration alerts

**Features:** Vision Pro support

**In-app purchases:** none


### Protractor

[App page](https://appshunter.io/ios/app/protractor-angle-measure/id6630392312)

Measure angles precisely using your phone's screen or camera. This intuitive tool allows you to adjust measurement lines and instantly see the angular difference. Ideal for professionals and hobbyists needing quick, accurate angle calculations.

**Highlights:** Angle measurement with adjustable lines, Camera integration for real-world measurements, Freeze function for static measurements, Clean and modern user interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 70 Degree free?

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

### Is Protractor free?

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

### Which has better reviews, 70 Degree or Protractor?

Protractor is rated higher. 70 Degree averages 2.9 out of 5 from 10 ratings, while Protractor averages 3.8 from 16 ratings.

### Do 70 Degree or Protractor have ads?

Both 70 Degree and Protractor show ads.

### Which is updated more often, 70 Degree or Protractor?

70 Degree ships an update every 6 months, and Protractor every 9 days. Most recently, 70 Degree was updated on November 2, 2026 and Protractor on November 4, 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.*