# Biorhythm vs LightSouls

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.

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

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

## The numbers

| Metric | Biorhythm | LightSouls |
| --- | --- | --- |
| Price | **Free** | $44.99 |
| Rating | **[4.7 (3.9K ratings)](https://appshunter.io/ios/app/biorhythm-365/id570628630/reviews)** | — |
| Number of ratings | **3.9K** | — |
| Positive reviews | 84.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 2.5 GB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Jeonghwan Kim](https://appshunter.io/developer/429842114) | [ArcTron 3D GmbH](https://appshunter.io/developer/1405501238) |

## What reviewers say

### Biorhythm

[App page](https://appshunter.io/ios/app/biorhythm-365/id570628630)

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:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and understand
- 🚀 Accurate and informative
- 💡 Helpful for planning and self-awareness
- 🔍 Useful for tracking personal rhythms
- 📈 Tracks biorhythms over time

**What reviewers complain about**

- 🔒 Limited to one user profile
- 🔍 Lacks ability to compare multiple profiles
- 📝 Difficult to change birth date once entered
- 💰 Ads prompt for paid version
- 🔍 Lacking detailed explanations and instructions

**Reported bugs**

- Birthday icon does not always function as expected
- App freezes or crashes on some devices

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/lightsouls/id6753935256)

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

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*