Comparison

Biorhythm vs LightSouls

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

Head to head
About

Biorhythm

Understand your daily physical, emotional, and intellectual cycles. This app provides insights into your biorhythms, helping you make informed decisions and avoid potential risks by analyzing your daily, weekly, and monthly patterns.

Highlights
  • Daily biorhythm tracking
  • Physical, emotional, and intellectual cycles
  • Graph and value display
  • Future biorhythm preview
  • Share biorhythm data
  • Accurate algorithmic calculations
Features
Read full description

◉ Protect yourself by checking biorhythm daily. Stamina, judgment, emotion, etc. If you are not feeling well about the following measures, how about checking your biorhythm? If your biorhythm does not function appropriately, it is recommended to avoid unreasonable activities. Something might you don't want to happen. Biorhythm can be referenced in all areas of your life such as learning, sports and sales. ◉ It will advise your future. Suddenly, some of the celebrities faced traumas The cases showed that their biorhythms weren't good. Was it a coincidence? ◉ What is biorhythm? Biorhythm is the physiological cycle of a physical, emotional, and Intellectual. These three cycles are repeated in a uniform pattern based on your birthdays, and there is a difference in activity efficiency or ability depending on the combination of these patterns. The four rhythm cycles and calculations are as follows. d = number of days of living Physical rhythm: sin (2π d / 23) Emotional rhythm: sin (2π d / 28) Intellectual rhythm: sin (2π d / 33) Intuitive rhythm: sin (2π d / 38) Each rhythm has a value from -100 to +100, and this value indicates the status. Low stage: -100 to -1 High stage: +1 to +100 Dangerous Days: 0 (at the time of transition from + value to - value or from - value to + value) ◉ Explanation of Application function [Biorhythm] • Display the four rhythms of a user as values and graphs • Change dates easily to view biorhythms [Share] • Send biorhythm using messages or email [Information] • Summary of usage • Help • Contact the developer ◉ It is not a simple graph. • Accurate data using formal algorithms • Sophisticated and easy-to-see graphs • Send biorhythm using messages or email • Easy to use at anywhere, at anytime • Preview of future biorhythms ◉ Notification • If you have any questions, please use the email function on the app. mic apps • This is a completely free app, so no payment or subscription is required.

About

LightSouls

Explore archetypes and cosmograms based on sacred geometry. Engage with 3D multimedia experiences, interactive mandalas, and animations to understand creation principles and spiritual concepts.

Highlights
  • Archetype and cosmogram knowledge
  • 3D multimedia and meditative experiences
  • Interactive objects, mandalas, and animations
  • Daily card draws for guidance
  • Card combinations for specific life situations
  • Reality control through guided meditations
Read full description

Developed with great enthusiasm and passion, the LIGHTSOULS APP focuses on ARCHETYPES and KOSMOGRAMS – that is, the fundamental principles of creation and the fascinating symbols based on sacred geometry within the comprehensive spiritual cosmos of GOR RASSADIN and ALTERA. Here you’ll find comprehensive knowledge about all ARCHETYPES and KOSMOGRAMS in an inspiring multimedia ALTERA app - 3D multimedia and meditative experiences - Interactive objects, mandalas and animations - Exclusive reality shaping Features (selection): Cosmograms: Learn all about archetypal cosmograms, their respective functions and how they are interconnected. Daily Card: Draw one of 21 cards at random each day, or select a card based on your current interests. The cosmogram entity you encounter will, through its very BEING, provide you with the appropriate answer to a topic that is on your mind. Combinations: You can combine several cards into a powerful combination that will help you in specific life situations. Or select a specific topic directly and find out which combination you can use for what purpose. Reality Shaping: In three meditative videos created exclusively for this app, you’ll learn how to shape reality.

Screenshots

Biorhythm4 screens
LightSouls4 screens

Verdict

The call

The clearest difference is price: Biorhythm at Free against LightSouls's $44.99. Biorhythm also leads on update cadence (monthly vs every 5 months). LightSouls's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). On in-app purchases 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

Biorhythm is free to download; LightSouls costs $44.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Biorhythm ships an update monthly, LightSouls every 5 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Biorhythm versus LightSouls: the parameters behind the verdict, then further details
ParameterBiorhythmLightSouls
PriceFree — better$44.99
Rating4.7 (3.9K ratings) — better—
Positive reviews84.3% of reviews—
Number of ratings3.9K — better—
Update frequencyMonthly — betterEvery 5 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size7 MB2.5 GB
Age rating+44+
DeveloperJeonghwan KimArcTron 3D GmbH

Bugs and requests

Biorhythm

Reported bugs

2 issues
  • Birthday icon does not always function as expected
  • App freezes or crashes on some devices

Requested features

4 requests
  • Add ability to track multiple user profiles
  • Implement date/month scrolling for easier navigation
  • Provide more detailed information and explanations
  • Include option to remove ads without paid upgrade

LightSouls

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Biorhythm

No in-app purchases

None

LightSouls

No in-app purchases

Questions

Is Biorhythm free?
Biorhythm is free to download, with no in-app purchases.
Is LightSouls free?
LightSouls costs $44.99, with no in-app purchases.
Do Biorhythm or LightSouls have ads?
Biorhythm shows ads; LightSouls does not.
Which is updated more often, Biorhythm or LightSouls?
Biorhythm ships an update monthly, and LightSouls every 5 months. Most recently, Biorhythm was updated on November 1, 2026 and LightSouls on October 25, 2026.

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