# synqology vs Human Codex

The clearest difference is ads: synqology at none against Human Codex's shown. synqology also leads on ratings volume (10 vs 1) and iOS requirement (18.0 vs 26.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. synqology sells 8 in-app purchases, starting at $2.99 per month and Human Codex sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for synqology against 5.0 for Human Codex. That said, the two scores are not equally well evidenced: synqology has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

synqology ships an update weekly, Human Codex every 3 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | synqology | Human Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (10 ratings)](https://appshunter.io/ios/app/synqology-longevity-coaching/id6741556408/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/human-codex-ai-health-agent/id6760979080/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 59 MB | 96 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [M1 Labs](https://appshunter.io/developer/1686811349) | [JOSE RAMON ORTIZ GUZMAN](https://appshunter.io/developer/1887115263) |

## What reviewers say

### synqology

[App page](https://appshunter.io/ios/app/synqology-longevity-coaching/id6741556408)

This app provides a personalized health command center, transforming your Apple Watch data into an actionable Vitality Index. It uses intelligent AI to offer evidence-informed guidance and allows you to run biohacking experiments to understand the impact of habits and supplements on your health.

**Highlights:** Vitality Index for health trends, AI-powered health assistant (synqIQ), Biohacking experiments for supplements and habits, Sleep Score and Sleep Debt analysis, Momentum tracking for consistency, Unlimited custom metric logging, Seamless Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| synqAI Pro Access | $2.99 | per month |
| synqAI Pro Max Access | $7.99 | per month |
| Pro User | $7.99 | per month |
| Pro Plus User | $14.99 | per month |
| Pro Max Annual | $49.99 | per year |
| Custom Metric Creation | $4.99 | one-time |
| Unlimited Trials and Controls | $19.99 | one-time |
| Lifetime access | $150.00 | one-time |


### Human Codex

[App page](https://appshunter.io/ios/app/human-codex-ai-health-agent/id6760979080)

This AI-powered health agent provides a daily health score, personalized nutrition and training plans, and metabolic tracking. It analyzes your vitals, labs, and integrates with your existing health tools to offer intelligent coaching and insights into your body.

**Highlights:** Daily Health Score based on sleep, HRV, heart rate, activity, and recovery, AI-powered nutrition tracking with photo logging and macro breakdowns, Personalized training plans for various goals and equipment, Intelligent AI agent for health-related questions and data retrieval, Metabolic and fasting tracking with real-time phase monitoring, Vitals dashboard with Apple Health integration, Lab biomarker analysis with OCR and interpretation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Human Codex Pro | $14.99 | per month |
| Human Codex Pro | $99.99 | per year |


## Frequently asked questions

### Is synqology free?

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

### Is Human Codex free?

Human Codex is free to download, with in-app purchases available.

### Which has better reviews, synqology or Human Codex?

Human Codex is rated higher. synqology averages 4.9 out of 5 from 10 ratings, while Human Codex averages 5.0 from 1 ratings.

### Do synqology or Human Codex have ads?

Human Codex shows ads; synqology does not.

### Which is updated more often, synqology or Human Codex?

synqology ships an update weekly, and Human Codex every 3 days. Most recently, synqology was updated on October 21, 2026 and Human Codex 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.*