4Lexile vs Protractor for Angle Measuring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4Lexile
Scan book ISBNs to quickly discover their Lexile levels. This utility helps users identify appropriate reading materials based on reading proficiency.
- Scan book ISBNs
- Find Lexile levels
- Identify reading materials
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4Lexile is a tool for scan books ISBN and find the books lexile levels.
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
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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
Screenshots
Verdict
The clearest difference is review sentiment: Protractor for Angle Measuring at 49% against 4Lexile's 0%. Protractor for Angle Measuring also leads on rating (4.5 vs 1.8) and ratings volume (1K vs 10). 4Lexile's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, update cadence and device support 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. 4Lexile asks for nothing beyond the download.
Protractor for Angle Measuring holds the better App Store score, 4.5 against 1.8. That said, the two scores are not equally well evidenced: Protractor for Angle Measuring has 1K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 0% of 4Lexile's written reviews are positive against 49% of Protractor for Angle Measuring's.
4Lexile ships an update every 3 weeks, Protractor for Angle Measuring every 2 weeks. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.
| Parameter | 4Lexile | Protractor for Angle Measuring |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (10 ratings) | 4.5 (1K ratings) — better |
| Positive reviews | 0.0% of reviews | 49.4% of reviews — better |
| Number of ratings | 10 | 1K — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 25 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | 4point Inc | AppLiks Sp. z O.O. |
Customer experience
4Lexile
Protractor for Angle Measuring
Bugs and requests
4Lexile
Not enough reviews yet to summarise bugs or 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
In-app purchases
4Lexile
No 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
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- Yearly Access$3.991 Year
- Yearly Access$4.991 Year
Questions
Is 4Lexile free?
Is Protractor for Angle Measuring free?
Which has better reviews, 4Lexile or Protractor for Angle Measuring?
Do 4Lexile or Protractor for Angle Measuring have ads?
Which is updated more often, 4Lexile or Protractor for Angle Measuring?
Other comparisons
