Comparison

GradeView vs Colorimeter App

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

Head to head
About

GradeView

This app simplifies grade checking for students by providing a streamlined interface to view scores, track averages, and receive timely notifications. It offers offline access, automatic GPA calculations, and assignment details, enhancing the overall grade management experience.

Highlights
  • Offline grade viewing
  • New grade notifications
  • Average change alerts
  • Grade change alerts
  • Class averages at a glance
  • Automatic GPA calculation
  • Biometric security
Features
Read full description

The way we all check our grades is out of date. Navigating to a website... Having to sign in every time... Constantly refreshing to find out about new grades... You deserve better. GradeView is an app built specifically for SBHS students to access their grades. Benefits include: -Only having to sign in once -Being able to view grades without internet -Notifications when a new grade goes up -Notifications when your average changes -Notifications if a teacher changes your grade after the fact (see your new score and what it used to be) -Averages for all classes at a glance -Assignments listed in reverse chronological order -Automatic GPA calculation for past years -Automatic GPA estimate for this year -Automatic estimate for total GPA -A Global look up where you can find any student or staff member -Optional biometric security to prevent others from viewing your grades -Quick an easy access to comments and weighting on assignments -A customizable color coded system for types of assignments -Dark mode And GradeView is only going to keep getting​ better! Supported School Districts: -South Brunswick School District (including SBHS) -Middlesex County Magnet Schools -Montgomery Township School District -Morris County Vocational School District -West Windsor-Plainsboro Regional School District -East Brunswick Public Schools (If you would like your school added, please reach out!)

About

Colorimeter App

Capture and analyze colors from your camera or photos. Get detailed information, convert between various color formats, and access extensive color lists. Includes tools for color mixing, difference calculation, and even color blindness tests.

Highlights
  • Pick color from camera
  • Pick color from photos
  • Color conversion
  • Color mixer
  • Color difference calculation
  • CSS and RAL color lists
  • Color blindness tests
Features
Read full description

The application allows to decompose a color into components from selected picture or using camera. Features: - Picking color from the camera - Picking color from the photos - Converter - Picker - Mixer - Color Difference - CSS Colors List - RAL Classic Colors List - Tests for color blindness - Save and Edit the picked color Color conversions are possible in formats: RGB, RGB%, RGB 0-1, HEX, CMY, CMYK, XYZ, HSB/HSV, HSL, LAB, WEBSAFE, RYB, YUV. Localization supported: Afrikaans, Arabic, Bangla, Czech, Danish, German, Greek, English, Spanish, Finnish, Filipino, French, Gujarati, Hebrew, Hindi, Croatian, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malayalam, Marathi, Malay, Dutch, Punjabi, Polish, Portuguese, Russian, Slovak, Swedish, Tamil, Telugu, Thai, Tagalog, Turkish, Ukrainian, Vietnamese, Chinese (China Mainland), Chinese (Taiwan). Attention: the color names are used only as illustration of similar color, do not use the color names in situations that may be associated with risk to life and health. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

GradeView4 screens
Colorimeter App4 screens

Verdict

The call

The clearest difference is in-app purchases: GradeView at none against Colorimeter App's 2. GradeView also leads on review sentiment (78% vs 64%) and iOS requirement (12.0 vs 14.1). Colorimeter App's advantage is rating (4.7 vs 4.4). On price, ratings volume, update cadence and ads 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. Colorimeter App sells 2 in-app purchases, starting at $0.49 per month. GradeView asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Colorimeter App holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 90 and 137 respectively. Written reviews complicate that: 78% of GradeView's written reviews are positive against 64% of Colorimeter App's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

GradeView ships an update every 2 weeks, Colorimeter App every 3 weeks. Both last shipped on September 20, 2026.

Scorecard5 real differences · 5 level
GradeView versus Colorimeter App: the parameters behind the verdict, then further details
ParameterGradeViewColorimeter App
PriceFreeFree
Rating4.4 (90 ratings)4.7 (137 ratings) — better
Positive reviews77.8% of reviews — better64.3% of reviews
Number of ratings90137 — better
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.1
Further details — not scored
Size65 MB37 MB
Age rating4+4+
DeveloperKarthik SankarSerhii Smyk

Customer experience

GradeView

All ratings90 ratings
Positive84.4%
Neutral5.6%
Negative10.0%
Written reviews27 reviews
Positive77.8%
Neutral11.1%
Negative11.1%

Colorimeter App

All ratings136 ratings
Positive93.4%
Neutral4.4%
Negative2.2%
Written reviews14 reviews
Positive64.3%
Neutral7.1%
Negative28.6%

In-app purchases

None

GradeView

No in-app purchases

2 purchases

Colorimeter App

Subscriptions2
  • Premium for 1 month$0.491 Month
  • Premium for 1 year$1.991 Year

Questions

Is GradeView free?
GradeView is free to download, with no in-app purchases.
Is Colorimeter App free?
Colorimeter App is free to download, with in-app purchases available.
Which has better reviews, GradeView or Colorimeter App?
Colorimeter App is rated higher. GradeView averages 4.4 out of 5 from 90 ratings, while Colorimeter App averages 4.7 from 137 ratings.
Do GradeView or Colorimeter App have ads?
Both GradeView and Colorimeter App show ads.
Which is updated more often, GradeView or Colorimeter App?
GradeView ships an update every 2 weeks, and Colorimeter App every 3 weeks. Most recently, GradeView was updated on September 20, 2026 and Colorimeter App on September 20, 2026.

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