# TiltMeter vs Protractor for Angle Measuring

The clearest difference is price: Protractor for Angle Measuring at Free against TiltMeter's $1.99. Protractor for Angle Measuring also leads on rating (4.5 vs 3.6) and ratings volume (1.1K vs 163). TiltMeter's advantage is in-app purchases (none vs 5) and ads (none vs shown). On update cadence and device support there is nothing between them.

Protractor for Angle Measuring is free to download; TiltMeter costs $1.99 up front. Protractor for Angle Measuring sells 5 in-app purchases, starting at $0.99 per 7 days. TiltMeter asks for nothing beyond the download.

Protractor for Angle Measuring holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Protractor for Angle Measuring has 1.1K ratings behind it against 163, so its average is the more settled of the two. Written reviews complicate that: 58% of TiltMeter's written reviews are positive against 48% of Protractor for Angle Measuring's, so the app with the better star average is not the one people write more warmly about.

TiltMeter ships an update every 2 weeks, Protractor for Angle Measuring every 3 weeks. The most recent releases landed on November 10, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | TiltMeter | Protractor for Angle Measuring |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.6 (163 ratings)](https://appshunter.io/ios/app/tiltmeter/id288338285/reviews) | **[4.5 (1.1K ratings)](https://appshunter.io/ios/app/protractor-for-angle-measuring/id6474609160/reviews)** |
| Number of ratings | 163 | **1.1K** |
| Positive reviews | **58.2% of reviews** | 48.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 120 MB |
| Requires iOS | **10.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Hernandez](https://appshunter.io/developer/288291649) | [AppLiks Sp. z O.O.](https://appshunter.io/developer/1804335622) |

## What reviewers say

### TiltMeter

[App page](https://appshunter.io/ios/app/tiltmeter/id288338285)

This professional-grade tool measures angles and inclines with precision. It offers features like motion-sensitive auto-locking, relative angle measurement, and haptic feedback for accurate adjustments. Ideal for tasks ranging from picture alignment to complex engineering measurements.

**Highlights:** Motion sensitive auto-lock, Relative angle measurement, Haptic feedback, Angle of elevation measurement, Slope and incline measurement, Picture alignment

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate and precise
- 👍 Versatile and useful
- 🤖 Great interface
- 💡 Helpful for various tasks

**What reviewers complain about**

- 🐛 Compatibility issues with newer iOS versions
- 🔧 Calibration process not intuitive
- 🚫 Certain features not working as expected
- 💻 Outdated app, needs updates

**Reported bugs**

- App crashes during calibration
- Buttons and controls not responsive
- White box/square appearing on screen

**Requested features**

- Add tape measure functionality
- Improve calibration process
- Provide better instructions and support


### Protractor for Angle Measuring

[App page](https://appshunter.io/ios/app/protractor-for-angle-measuring/id6474609160)

Transform your iPhone into a precision angle measurement tool. Effortlessly assess angles in real-time using touch and camera modes, measure multiple angles simultaneously, and customize your tools for accuracy and simplicity. Ideal for quick, reliable on-the-go assessments.

**Highlights:** Real-time angle measurement, Touch and camera modes, Simultaneous measurement of unlimited angles, Plumb bob pendulum for tilt determination, Tool color customization, Measure angles in photos

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $0.99 | per 7 days |
| Weekly Access with Trial | $1.99 | per 7 days |
| Weekly Access | $1.99 | per 7 days |
| Yearly Access | $3.99 | per year |
| Yearly Access | $4.99 | per year |

**What reviewers like**

- 👍 Useful for surveying and measuring angles
- 💡 Interesting use of camera to overlay protractor
- 👍 Helps with specific use cases like golf setup
- 👍 Provides a clutter-free protractor experience

**What reviewers complain about**

- 🐛 Difficulty using the protractor tool and angle measurement
- 🐛 Inability to zoom in/out when measuring angles in photos
- 🐛 Inaccurate angle measurements in some cases

**Reported bugs**

- Protractor tool is hard to use and requires multiple tries
- Angle measurements do not match real-world angles

**Requested features**

- Add more instructions and guidance for using the protractor tool
- Improve the zoom functionality when measuring angles in photos
- Enhance the accuracy of angle measurements


## Frequently asked questions

### Is TiltMeter free?

TiltMeter costs $1.99, with no in-app purchases.

### Is Protractor for Angle Measuring free?

Protractor for Angle Measuring is free to download, with in-app purchases available.

### Which has better reviews, TiltMeter or Protractor for Angle Measuring?

Protractor for Angle Measuring is rated higher. TiltMeter averages 3.6 out of 5 from 163 ratings, while Protractor for Angle Measuring averages 4.5 from 1.1K ratings.

### Do TiltMeter or Protractor for Angle Measuring have ads?

Protractor for Angle Measuring shows ads; TiltMeter does not.

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

TiltMeter ships an update every 2 weeks, and Protractor for Angle Measuring every 3 weeks. Most recently, TiltMeter was updated on November 10, 2026 and Protractor for Angle Measuring on November 12, 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.*