# Lifestack vs synqology

The clearest difference is monetization model: synqology at free with in-app purchases against Lifestack's subscription. synqology also leads on ratings volume (10 vs 2). Lifestack's advantage is iOS requirement (15.6 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Lifestack sells 2 in-app purchases, starting at $9.99 per month and synqology sells 3 in-app purchases, starting at $7.99 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 — 5.0 for Lifestack against 4.9 for synqology. That said, the two scores are not equally well evidenced: synqology has 10 ratings behind it against 2, so its average is the more settled of the two.

Lifestack ships an update every 2 weeks, synqology weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lifestack | synqology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lifestack/id6736835315/reviews)** | [4.9 (10 ratings)](https://appshunter.io/ios/app/synqology-longevity-coaching/id6741556408/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 142 MB | 59 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Lifestack Ltd](https://appshunter.io/developer/1773388171) | [M1 Labs](https://appshunter.io/developer/1686811349) |

## What reviewers say

### Lifestack

[App page](https://appshunter.io/ios/app/lifestack/id6736835315)

Create a personalized health routine by integrating your data from check-ins, wearables, and diagnostics. Understand your options, track progress, and make confident decisions based on research and community insights.

**Highlights:** Personalized health routine creation, Data integration from wearables and diagnostics, Progress tracking against health markers, Insights from research and community experiences, Ad-free and unbiased recommendations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Annual | $79.99 | per year |


### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| synqAI Pro Max Access | $7.99 | per month |
| Pro Max Annual | $49.99 | per year |
| Lifetime access | $150.00 | one-time |


## Frequently asked questions

### Is Lifestack free?

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

### Is synqology free?

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

### Which has better reviews, Lifestack or synqology?

Lifestack is rated higher. Lifestack averages 5.0 out of 5 from 2 ratings, while synqology averages 4.9 from 10 ratings.

### Do Lifestack or synqology have ads?

Neither Lifestack nor synqology shows ads.

### Which is updated more often, Lifestack or synqology?

Lifestack ships an update every 2 weeks, and synqology weekly. Most recently, Lifestack was updated on November 4, 2026 and synqology on October 30, 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.*