# Off vs Clinometer+

The clearest difference is ads: Clinometer+ at none against Off's shown. Off's advantage is review sentiment (75% vs 48%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Off sells 1 one-off in-app purchase and Clinometer+ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Off against 4.5 for Clinometer+. Both are backed by a comparable volume of ratings — 763 and 1K respectively. Written reviews are what separate them: 75% of Off's written reviews are positive against 48% of Clinometer+'s.

Off ships an update every 4 months, Clinometer+ every 2 months. Both last shipped on September 20, 2026.

## The numbers

| Metric | Off | Clinometer+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (763 ratings)](https://appshunter.io/ios/app/off-road-inclinometer/id1489831780/reviews)** | [4.5 (1K ratings)](https://appshunter.io/ios/app/clinometer-plus/id1494068762/reviews) |
| Number of ratings | 763 | **1K** |
| Positive reviews | **75.0% of reviews** | 48.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 16 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joaquin Tare](https://appshunter.io/developer/1489831779) | [Tue Nguyen Minh](https://appshunter.io/developer/434811167) |

## What reviewers say

### Off

[App page](https://appshunter.io/ios/app/off-road-inclinometer/id1489831780)

Monitor your vehicle's pitch and roll angles while off-roading. Features include customizable vehicles, alarms, and data logging for analysis. Offers a smooth user experience with a clean, relevant display.

**Highlights:** Read pitch and roll values, Customizable vehicle profiles, Pitch and roll alarms, Data logging and CSV export, Integrated compass, Themable interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock features | $3.99 | one-time |

**What reviewers like**

- 👍 Clean, simple, and professional interface
- ✅ Accurate incline and camber measurements
- 💰 Affordable premium version ($3) with no subscription
- 🎨 Customizable vehicle graphics and icons
- ⚙️ Easy zero/calibration reset functionality

**What reviewers complain about**

- 🐛 Inconsistent and inaccurate readings
- 📱 Intrusive ads in free version
- ⚠️ Occasional false/erratic measurements
- 🎨 Limited vehicle design options
- 📊 Basic graphics quality

**Reported bugs**

- Scam/virus warning pop-ups appearing on second use
- Slope percentage cannot be disabled despite settings
- Alarms set to 30 degrees produce no audible or visual feedback
- Inconsistent measurement accuracy requiring multiple resets
- Ad interruptions causing screen blanks during app use

**Requested features**

- CarPlay support
- Split View multitasking support
- Additional vehicle models (Jeep XJ, Bronco, Land Rover Discovery 2, Toyota Landcruiser 80/76 series)
- Bicycle and motorcycle designs
- Altitude reading display


### 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 Off free?

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

### Is Clinometer+ free?

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

### Which has better reviews, Off or Clinometer+?

Off is rated higher. Off averages 4.6 out of 5 from 763 ratings, while Clinometer+ averages 4.5 from 1K ratings.

### Do Off or Clinometer+ have ads?

Off shows ads; Clinometer+ does not.

### Which is updated more often, Off or Clinometer+?

Off ships an update every 4 months, and Clinometer+ every 2 months. Most recently, Off was updated on September 20, 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.*