Comparison

SKYE View 2 vs Protractor for Angle Measuring

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SKYE View 2

Features
Read full description

SKYE View™ 2 (v2.2) is an app specifically developed and dedicated for use with the SKYE WiFi 2 camera from ACCU-SCOPE Inc. and UNITRON Ltd. SKYE View 2 allows the user to use their mobile device to view live images, capture images, or capture video from the SKYE WiFi 2 camera (the mobile device connects to the camera via 5G or 2.4G IEEE 802.11ac signal). SKYE View 2 also permits camera control with functions such as resolution of image, light source type, white balancing, exposure, contrast, saturation, and gain. SKYE View 2 offers a library of measurement tools and, after calibrating the camera using the app and a stage micrometer, precise measurements of features in the sample image can be performed. The SKYE WiFi cameras attach easily to any manufacturer's microscope with an appropriate c-mount camera adapter (0.35x is recommended). With the SKYE View app, these cameras can accept 10 or more simultaneous connections from mobile devices, making them ideal in training and instructional environments.  Due to limitations in available WiFi bands, up to 2 or 3 SKYE WiFi 2 cameras can operate simultaneously within the same classroom or laboratory. For more detailed information about the SKYE View 2 app for mobile devices and the SKYE View 2 app for PC, please visit our Support page https://accu-scope.com/support/instruction-manuals, and scroll down to Manuals – Current Cameras.

About

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.

Highlights
  • Real-time angle measurement
  • Touch and camera modes
  • Measure angles in photos
  • Simultaneous unlimited angle measurement
  • Tool color customization
  • Plumb bob pendulum for tilt
Features
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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

SKYE View 22 screens
Protractor for Angle Measuring4 screens

Verdict

The call

The clearest difference is in-app purchases: SKYE View 2 at none against Protractor for Angle Measuring's 5. SKYE View 2 also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.6). Protractor for Angle Measuring's advantage is update cadence (every 2 weeks vs every 11 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Protractor for Angle Measuring sells 5 in-app purchases, starting at $0.99 per 7 days. SKYE View 2 asks for nothing beyond the download.

UpkeepUpdate frequency

SKYE View 2 ships an update every 11 months, Protractor for Angle Measuring every 2 weeks. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
SKYE View 2 versus Protractor for Angle Measuring: the parameters behind the verdict, then further details
ParameterSKYE View 2Protractor for Angle Measuring
PriceFreeFree
Rating—4.5 (1K ratings) — better
Positive reviews—49.4% of reviews
Number of ratings—1K — better
Update frequencyEvery 11 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better16.6
Further details — not scored
Size72 MB112 MB
Age rating4+4+
DeveloperACCU-SCOPE INC.AppLiks Sp. z O.O.

Bugs and requests

SKYE View 2

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

None

SKYE View 2

No in-app purchases

5 purchases

Protractor for Angle Measuring

Subscriptions5
  • Weekly Access$0.997 Days
  • Weekly Access with Trial3 Days trial$1.997 Days
  • Weekly Access$1.997 Days
Show 2 more
  • Yearly Access$3.991 Year
  • Yearly Access$4.991 Year

Questions

Is SKYE View 2 free?
SKYE View 2 is free to download, with no in-app purchases.
Is Protractor for Angle Measuring free?
Protractor for Angle Measuring is free to download, with in-app purchases available.
Do SKYE View 2 or Protractor for Angle Measuring have ads?
Protractor for Angle Measuring shows ads; SKYE View 2 does not.
Which is updated more often, SKYE View 2 or Protractor for Angle Measuring?
SKYE View 2 ships an update every 11 months, and Protractor for Angle Measuring every 2 weeks. Most recently, SKYE View 2 was updated on September 30, 2026 and Protractor for Angle Measuring on October 14, 2026.

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