Comparison

Glycemic Index vs Satellite Tracker

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

Head to head
About

Glycemic Index

Easily find the glycemic index and load of thousands of foods to make informed dietary choices. This app offers detailed information, a search function, and a history view, with support for light/dark modes and dynamic font sizes.

Highlights
  • Search thousands of food items
  • View glycemic index and load
  • Food categorization
  • Search history
  • Light/dark mode
  • Dynamic font size
Features
Read full description

A comprehensive app for looking up glycemic index values of foods to help make informed dietary choices. Features - Search in thousands of food items by their name, country, category, or producer - See the details like glycemic index, glycemic load, and much more in the detail screen - See the items you recently opened in the history view - Full light/dark mode and accessibility dynamic font size support What is glycemic index? The Glycemic Index (GI) is a scale from 0 to 100 that measures how quickly a food raises blood sugar levels after eating. Foods are categorized as: - Low GI (55 or less): Slow, steady energy release - Medium GI (56-69): Moderate effect on blood sugar - High GI (70+): Rapid blood sugar spike Disclaimer - This application is not associated with the referenced data sources or organizations in any way. - The displayed values such as glycemic index and load may vary between sources. Always verify information through the original source and other reliable sources before making dietary decisions.

About

Satellite Tracker

Track satellites and the International Space Station in real-time with interactive maps and detailed information. Explore a comprehensive database of various satellite types, from weather and communication to navigation and scientific missions. Offers an ad-free experience and expanded features with a premium subscription.

Highlights
  • Real-time satellite tracking
  • Interactive sky maps
  • Comprehensive satellite database
  • Detailed satellite information
  • Offline functionality
  • Ad-free premium experience
Features
Read full description

Satellite Tracker - Live ISS & Satellite Positions Track satellites in real-time with interactive maps and detailed information REAL-TIME SATELLITE TRACKING • Live ISS (International Space Station) tracking • Monitor active satellites across multiple categories • Real-time orbital positions on interactive maps • Detailed satellite information and specifications INTERACTIVE MAP EXPERIENCE • High-resolution satellite and terrain maps • Multiple map styles and viewing options • Your location integration for personalized tracking • Smooth zoom and pan controls COMPREHENSIVE SATELLITE DATABASE • Weather Satellites - NOAA, Meteosat, GOES series • Communication - Iridium, Inmarsat, satellite phones • Navigation - GPS, GLONASS, Galileo networks • Amateur Radio - Ham radio satellites • Scientific - Research and observation satellites • Earth Observation - Landsat, Sentinel, imaging satellites DETAILED SATELLITE INFO • Technical specifications and launch data • Orbital parameters and characteristics • Mission objectives and current status • Regular database updates PREMIUM FEATURES • Ad-free tracking experience • Access to all satellite categories • Extended satellite database • Priority customer support USER-FRIENDLY DESIGN • Clean, intuitive interface • Fast loading and smooth performance • Optimized for both iPhone and iPad • Works offline with cached data Perfect for space enthusiasts, amateur radio operators, students, and anyone curious about what's orbiting above us. Whether you're teaching kids about space or professionally tracking satellites, this app provides accurate real-time data in a beautiful, easy-to-use interface. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://privacydeisy.netlify.app/ Download now and start exploring the satellites above you!

Screenshots

Glycemic Index3 screens
Satellite Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Glycemic Index at none against Satellite Tracker's 3. Glycemic Index also leads on ads (none vs shown) and review sentiment (31% vs 13%). Satellite Tracker's advantage is update cadence (every 3 months vs every 26 months) and iOS requirement (15.1 vs 17.0). 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. Satellite Tracker sells 3 in-app purchases, starting at $2.99 per month. Glycemic Index asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Glycemic Index holds the better App Store score, 2.2 against 2.0. That said, the two scores are not equally well evidenced: Glycemic Index has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 31% of Glycemic Index's written reviews are positive against 13% of Satellite Tracker's.

UpkeepUpdate frequency

Glycemic Index ships an update every 26 months, Satellite Tracker every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard8 real differences · 2 level
Glycemic Index versus Satellite Tracker: the parameters behind the verdict, then further details
ParameterGlycemic IndexSatellite Tracker
PriceFreeFree
Rating2.2 (15 ratings) — better2.0 (3 ratings)
Positive reviews30.8% of reviews — better12.5% of reviews
Number of ratings15 — better3
Update frequencyEvery 26 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size9 MB28 MB
Age rating4+4+
DeveloperKubilay ErdoganDeisy Renteria

Customer experience

Glycemic Index

All ratings13 ratings
Positive38.5%
Neutral0.0%
Negative61.5%
Written reviews13 reviews
Positive30.8%
Neutral0.0%
Negative69.2%

Satellite Tracker

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews8 reviews
Positive12.5%
Neutral25.0%
Negative62.5%

In-app purchases

None

Glycemic Index

No in-app purchases

3 purchases

Satellite Tracker

Subscriptions2
  • Monthly Premium Subscription$2.991 Month
  • Annual Premium Subscription$14.991 Year
One-time1
  • Lifetime Premium Access$39.99

Questions

Is Glycemic Index free?
Glycemic Index is free to download, with no in-app purchases.
Is Satellite Tracker free?
Satellite Tracker is free to download, with in-app purchases available.
Which has better reviews, Glycemic Index or Satellite Tracker?
Glycemic Index is rated higher. Glycemic Index averages 2.2 out of 5 from 15 ratings, while Satellite Tracker averages 2.0 from 3 ratings.
Do Glycemic Index or Satellite Tracker have ads?
Satellite Tracker shows ads; Glycemic Index does not.
Which is updated more often, Glycemic Index or Satellite Tracker?
Glycemic Index ships an update every 26 months, and Satellite Tracker every 3 months. Most recently, Glycemic Index was updated on November 2, 2026 and Satellite Tracker on November 3, 2026.

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