# 70 Degree vs Angulus Pro

The clearest difference is rating: Angulus Pro at 4.6 against 70 Degree's 2.9. Angulus Pro also leads on ads (none vs shown) and update cadence (fortnightly vs every 6 months). 70 Degree's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 17.6). On price, ratings volume and device support there is nothing between them.

Both are free to download. Angulus Pro sells 3 in-app purchases, starting at $2.99 per month. 70 Degree asks for nothing beyond the download.

Angulus Pro holds the better App Store score, 4.6 against 2.9. Both are backed by a comparable volume of ratings — 10 and 26 respectively.

70 Degree ships an update every 6 months, Angulus Pro fortnightly. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 70 Degree | Angulus Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (10 ratings)](https://appshunter.io/ios/app/70-degree-smart-protractor/id1439735699/reviews) | **[4.6 (26 ratings)](https://appshunter.io/ios/app/angulus-pro-precision-angle/id6736951943/reviews)** |
| Number of ratings | 10 | **26** |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 19 MB | 134 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [sekleung chang](https://appshunter.io/developer/867512958) | [Yonaga](https://appshunter.io/developer/1774024485) |

## 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


### Angulus Pro

[App page](https://appshunter.io/ios/app/angulus-pro-precision-angle/id6736951943)

This app provides professional-grade angle measurements for clinical and personal use. It offers high precision, multiple measurement modes, and AI-powered camera assistance for accurate assessments and progress tracking.

**Highlights:** Precision to 0.01°, Four Measurement Modes, AI-Powered Camera Overlay, Real-Time Analysis, Clinical Documentation & Export, Progress Tracking

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Angulus Pro Monthly | $2.99 | per month |
| Angulus Pro Annually | $29.99 | per year |
| Angulus Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is 70 Degree free?

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

### Is Angulus Pro free?

Angulus Pro is free to download, with in-app purchases available.

### Which has better reviews, 70 Degree or Angulus Pro?

Angulus Pro is rated higher. 70 Degree averages 2.9 out of 5 from 10 ratings, while Angulus Pro averages 4.6 from 26 ratings.

### Do 70 Degree or Angulus Pro have ads?

70 Degree shows ads; Angulus Pro does not.

### Which is updated more often, 70 Degree or Angulus Pro?

70 Degree ships an update every 6 months, and Angulus Pro fortnightly. Most recently, 70 Degree was updated on September 19, 2026 and Angulus Pro on September 22, 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.*