Comparison

E4L GEM vs Kosmos Astrology

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

Head to head
About

E4L GEM

This app works with a wearable device to monitor your emotional energy and provide personalized recommendations. It analyzes your pulse wave and other metrics to offer insights into emotions, sleep, and movement, suggesting meditations to improve your well-being.

Highlights
  • Personalized emotional management
  • 24/7 monitoring of emotional energy
  • Pulse wave analysis for insights
  • Personalized recommendations
  • Guided meditations
  • Wearable device integration
Features
Read full description

The E4L GEM app is your personalized emotional management system. Pair our GEM device with your phone to unlock powerful personal insights into your emotions available directly in the Energy4Life app. Energy4Life provides you with 24/7 monitoring of various factors to give you insights into your emotional energy. Energy4Life analyzes your data over time to offer you personalized recommendations including meditations to help you adopt behaviors that can aid in improving your emotional state and overall wellness. How it works: Measure (Detect) - Your Energy, Measured. By analyzing the entire shape of your pulse wave and other key metrics, the GEM instantly provides insight into your energy levels, emotions, sleep, and movement so the GEM knows what to Correct and Protect. Correct - Feel energized, right from your wrist. Based on what’s uncovered during Detect, the GEM sends gentle electromagnetic biosignatures that automatically communicate to your body, helping to improve imbalances and fine-tune your energy. Protect - Feel protected by our 24 hour biosignatures that run every hour based on your Detect results This app requires a GEM wearable. Energy4Life does not diagnose, treat or cure any mental or physical conditions. Should you feel emotionally or physically unwell, we recommend you to consult a medical professional

About

Kosmos Astrology

This app offers a deep dive into astrology with customizable charts, AI-powered insights, and support for multiple astrological traditions. Explore the cosmos with interactive visuals and personalized readings.

Highlights
  • Multiple astrological traditions
  • Customizable house systems and Ayanamsas
  • School-specific interpretations
  • Interactive and animated charts
  • AI-powered astrological insights
  • Chart collection for multiple users
  • Daily cosmic clock with affirmations
Features
Read full description

Kosmos is not just another astrology app – it's a groundbreaking tool that empowers you to explore the cosmos like never before. With unmatched customization, interactive charts, and AI-powered insights, Kosmos is poised to redefine your astrological experience. Unparalleled Features: * Unmatched Astrological Depth: Explore a multitude of traditions, including Tropical Western, Sidereal Western, Tropical Hellenistic, Sidereal Hellenistic, Sidereal Vedic, and BaZi. * Customizable Charting: Choose from a wide range of house systems (Placidus, Koch, Equal House, Whole Sign, Campanus, Regiomontanus, Porphyrius, and more) and Ayanamsas (Fagan Bradley, Lahiri, Raman, and others) to personalize your charts like never before. * School-Specific Interpretations: Gain insights tailored to your chosen astrological tradition, ensuring accurate and meaningful readings. * Interactive & Animated Charts: Experience the cosmos come to life with dynamic, gesture-driven charts that respond to your touch. * AI-Powered Insights: Benefit from state-of-the-art AI, trained on a vast knowledge base of astrological wisdom, to uncover hidden patterns and connections in your charts. * Chart Collection: Create and save numerous charts for yourself, clients, or special moments. * Cosmic Clock: A beautiful cosmic clock greets you each time you open the app offering haiku poetry, insightful thoughts, and uplifting affirmations based on the current astrological alignments. Kosmos is designed for both seasoned astrologers seeking a powerful tool to enhance their practice and curious beginners eager to embark on a cosmic journey. Download now and experience the future of astrology! Privacy policy: https://www.kosmos.space/privacy-policy/

Screenshots

E4L GEM3 screens
Kosmos Astrology4 screens

Verdict

The call

The clearest difference is review sentiment: Kosmos Astrology at 67% against E4L GEM's 0%. Kosmos Astrology also leads on rating (5.0 vs 3.8) and device support (4 vs 1). E4L GEM's advantage is update cadence (every 2 months vs every 22 months). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Kosmos Astrology holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 0% of E4L GEM's written reviews are positive against 67% of Kosmos Astrology's.

UpkeepUpdate frequency

E4L GEM ships an update every 2 months, Kosmos Astrology every 22 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
E4L GEM versus Kosmos Astrology: the parameters behind the verdict, then further details
ParameterE4L GEMKosmos Astrology
PriceFreeFree
Rating3.8 (4 ratings)5.0 (3 ratings) — better
Positive reviews0.0% of reviews66.7% of reviews — better
Number of ratings4 — better3
Update frequencyEvery 2 months — betterEvery 22 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod, Mac — better
Requires iOS16.013.0 — better
Further details — not scored
Size48 MB69 MB
Age rating4+9+
DeveloperXPO Health LimitedRocketware Limited

Customer experience

E4L GEM

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Kosmos Astrology

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

In-app purchases

None

E4L GEM

No in-app purchases

None

Kosmos Astrology

No in-app purchases

Questions

Is E4L GEM free?
E4L GEM is free to download, with no in-app purchases.
Is Kosmos Astrology free?
Kosmos Astrology is free to download, with no in-app purchases.
Which has better reviews, E4L GEM or Kosmos Astrology?
Kosmos Astrology is rated higher. E4L GEM averages 3.8 out of 5 from 4 ratings, while Kosmos Astrology averages 5.0 from 3 ratings.
Do E4L GEM or Kosmos Astrology have ads?
Neither E4L GEM nor Kosmos Astrology shows ads.
Which is updated more often, E4L GEM or Kosmos Astrology?
E4L GEM ships an update every 2 months, and Kosmos Astrology every 22 months. Most recently, E4L GEM was updated on November 3, 2026 and Kosmos Astrology on October 30, 2026.

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