# NeuroRest vs SuStudio

The clearest difference is update cadence: NeuroRest at weekly against SuStudio's every 8 months. SuStudio's advantage is iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NeuroRest ships an update weekly, SuStudio every 8 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NeuroRest | SuStudio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/neurorest/id6754780344/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 months |
| Monetization | Free | — |
| Size | 10 MB | 123 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Legit Ledger, LLC](https://appshunter.io/developer/1800299320) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### NeuroRest

[App page](https://appshunter.io/ios/app/neurorest/id6754780344)

Gain deep insights into your body's sleep, recovery, and readiness using your Apple Watch data. Understand how daily habits and stress impact your performance with personalized scores and detailed analysis, all while prioritizing your privacy.

**Highlights:** Personalized readiness score, Detailed sleep stage analysis, Illness detection alerts, 28-day recovery capacity tracking, Habit impact correlation, Fitness metrics (VO2 Max, heart rate zones), Nervous system resilience score

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

**In-app purchases:** none


### SuStudio

[App page](https://appshunter.io/ios/app/sustudio/id6756944002)

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

**In-app purchases:** none


## Frequently asked questions

### Is NeuroRest free?

NeuroRest is free to download, with no in-app purchases.

### Is SuStudio free?

SuStudio is free to download, with no in-app purchases.

### Do NeuroRest or SuStudio have ads?

Neither NeuroRest nor SuStudio shows ads.

### Which is updated more often, NeuroRest or SuStudio?

NeuroRest ships an update weekly, and SuStudio every 8 months. Most recently, NeuroRest was updated on October 28, 2026 and SuStudio 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.*