# 70 Degree vs Clinometer+

The clearest difference is rating: Clinometer+ at 4.5 against 70 Degree's 2.9. Clinometer+ also leads on ads (none vs shown) and review sentiment (48% vs 20%). 70 Degree's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Clinometer+ sells 1 one-off in-app purchase. 70 Degree asks for nothing beyond the download.

Clinometer+ holds the better App Store score, 4.5 against 2.9. That said, the two scores are not equally well evidenced: Clinometer+ has 1K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 20% of 70 Degree's written reviews are positive against 48% of Clinometer+'s.

70 Degree ships an update every 6 months, Clinometer+ every 2 months. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 70 Degree | Clinometer+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (10 ratings)](https://appshunter.io/ios/app/70-degree-smart-protractor/id1439735699/reviews) | **[4.5 (1K ratings)](https://appshunter.io/ios/app/clinometer-plus/id1494068762/reviews)** |
| Number of ratings | 10 | **1K** |
| Positive reviews | 20.0% of reviews | **48.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 19 MB | 16 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [sekleung chang](https://appshunter.io/developer/867512958) | [Tue Nguyen Minh](https://appshunter.io/developer/434811167) |

## 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


### Clinometer+

[App page](https://appshunter.io/ios/app/clinometer-plus/id1494068762)

This utility app functions as a car inclinometer to help drivers understand road conditions for safer driving. It requires a car phone holder and offers a calibration feature for accurate readings on flat surfaces.

**Highlights:** Car inclinometer, Road condition analysis, Safe driving aid, Calibration feature, Easy to use

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features | $1.99 | one-time |

**What reviewers like**

- 👍 Cool app
- 👍 Useful for work
- 👍 Easy to use

**What reviewers complain about**

- 💰 Not free to use
- 🐛 Terrible calibration
- 🔍 Deceptive free features

**Reported bugs**

- Gave child a virus that searched for pornography
- Doesn't function at all

**Requested features**

- Ability to mount at any angle and calibrate
- Dampened response speed


## Frequently asked questions

### Is 70 Degree free?

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

### Is Clinometer+ free?

Clinometer+ is free to download, with in-app purchases available.

### Which has better reviews, 70 Degree or Clinometer+?

Clinometer+ is rated higher. 70 Degree averages 2.9 out of 5 from 10 ratings, while Clinometer+ averages 4.5 from 1K ratings.

### Do 70 Degree or Clinometer+ have ads?

70 Degree shows ads; Clinometer+ does not.

### Which is updated more often, 70 Degree or Clinometer+?

70 Degree ships an update every 6 months, and Clinometer+ every 2 months. Most recently, 70 Degree was updated on September 19, 2026 and Clinometer+ on September 20, 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.*