# BioDec vs Kabbalah Study

The clearest difference is review sentiment: Kabbalah Study at 100% against BioDec's 14%. Kabbalah Study also leads on price (Free vs $2.99) and rating (5.0 vs 1.0). BioDec's advantage is in-app purchases (none vs 5) and iOS requirement (7.0 vs 16.4). On ads and device support there is nothing between them.

Kabbalah Study is free to download; BioDec costs $2.99 up front. Kabbalah Study sells 5 in-app purchases, starting at $4.99 per month. BioDec asks for nothing beyond the download.

Kabbalah Study holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 14% of BioDec's written reviews are positive against 100% of Kabbalah Study's.

BioDec ships an update every 5 weeks, Kabbalah Study every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | BioDec | Kabbalah Study |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/biodec/id1030882188/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/kabbalah-study-etz-chaim/id6745909701/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 14.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Paid | **Freemium** |
| Size | 48 MB | 94 MB |
| Requires iOS | **7.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Sergio Morillas](https://appshunter.io/developer/1030882187) | [Aurea Via LTD](https://appshunter.io/developer/1566227056) |

## What reviewers say

### BioDec

[App page](https://appshunter.io/ios/app/biodec/id1030882188)

This app serves as a comprehensive guide to emotional health, helping users understand how their feelings impact their well-being. It provides insights into the biological meaning of illnesses and discomforts, offering advice and new mental models to address harmful patterns and emotions.

**Highlights:** Emotional health encyclopedia, Understand emotion-health connection, Biological meaning of illnesses, Advice for better living, New mental models, Therapies for harmful patterns

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Kabbalah Study

[App page](https://appshunter.io/ios/app/kabbalah-study-etz-chaim/id6745909701)

Explore ancient Kabbalistic wisdom and the Tree of Life through guided modules and interactive tools. Deepen your understanding of spiritual teachings and cultivate personal growth with contemplative practices. This app offers an accessible way to learn Jewish mysticism.

**Highlights:** Guided Sephirot Journey, Pathworking Studies, Gematria Calculator, Daily Sefirah Practice, Kabbalistic Calendar, AI-powered Study Insights

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tree of Life — Monthly Journey | $4.99 | per month |
| Tree of Life — Annual Journey | $29.99 | per year |
| Tree of Life — Welcome Back | $29.99 | per year |
| Lifetime Access — Founder | $59.99 | one-time |
| Tree of Life — Lifetime Journey | $69.99 | one-time |


## Frequently asked questions

### Is BioDec free?

BioDec costs $2.99, with no in-app purchases.

### Is Kabbalah Study free?

Kabbalah Study is free to download, with in-app purchases available.

### Which has better reviews, BioDec or Kabbalah Study?

Kabbalah Study is rated higher. BioDec averages 1.0 out of 5 from 1 ratings, while Kabbalah Study averages 5.0 from 4 ratings.

### Do BioDec or Kabbalah Study have ads?

Neither BioDec nor Kabbalah Study shows ads.

### Which is updated more often, BioDec or Kabbalah Study?

BioDec ships an update every 5 weeks, and Kabbalah Study every 3 days. Most recently, BioDec was updated on October 24, 2026 and Kabbalah Study on October 24, 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.*