Protractor for Angle Measuring vs COLT 4
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protractor for Angle Measuring
Transform your iPhone into a precision angle measuring tool. Easily measure angles in real-time using touch or camera modes, and even analyze angles in existing photos. Customize your tools for a seamless experience.
- Real-time angle measurement
- Touch and camera modes
- Measure angles in photos
- Simultaneous unlimited angle measurement
- Tool color customization
- Plumb bob pendulum for tilt
Read full descriptionHide full description
Your pocket angle expert! Transform your iPhone into a precision tool for real-time angle measurement. Simply tap, snap, and assess angles effortlessly with our intuitive touch and camera modes. Measure unlimited angles simultaneously, customize tools, and enjoy the perfect blend of accuracy and simplicity. Ideal for architects or anyone seeking quick, reliable measurements. Embrace the power of Protractor for fast, on-the-go angle assessments! Key Features: • Touch Measure: Tap the screen to set angles (use the camera view). • Plumb Bob Pendulum: Perfect for determining tilt (calibrate for accuracy). • Angle Measurement in Photos and from Camera. • Simultaneous Measurement of Unlimited Angles. • Tool Color Customization for Visual Convenience. Privacy Policy: https://appliks.com/privacy-policy Terms of Use: https://appliks.com/terms-of-use
COLT 4
Read full descriptionHide full description
COLT app is a free-to-download app for the COLT (clamp on line tension meter). The COLT app's simple and easy-to-use interface will enable the operator to use the app with the utmost efficiency.
Screenshots
Verdict
The clearest difference is in-app purchases: COLT 4 at none against Protractor for Angle Measuring's 5. COLT 4 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Protractor for Angle Measuring sells 5 in-app purchases, starting at $0.99 per 7 days. COLT 4 asks for nothing beyond the download.
Protractor for Angle Measuring ships an update every 2 weeks, COLT 4 monthly. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.
| Parameter | Protractor for Angle Measuring | COLT 4 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (1K ratings) — better | — |
| Positive reviews | 49.4% of reviews | — |
| Number of ratings | 1K — better | — |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 112 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | AppLiks Sp. z O.O. | Straightpoint |
Bugs and requests
Protractor for Angle Measuring
Reported bugs
2 issues- Protractor tool is hard to use and requires multiple tries
- Angle measurements do not match real-world angles
Requested features
3 requests- 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
COLT 4
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Protractor for Angle Measuring
- Weekly Access$0.997 Days
- Weekly Access with Trial3 Days trial$1.997 Days
- Weekly Access$1.997 Days
Show 2 moreShow fewer
- Yearly Access$3.991 Year
- Yearly Access$4.991 Year
COLT 4
No in-app purchases
Questions
Is Protractor for Angle Measuring free?
Is COLT 4 free?
Do Protractor for Angle Measuring or COLT 4 have ads?
Which is updated more often, Protractor for Angle Measuring or COLT 4?
Other comparisons
