# NeuralStack.io™ vs Rackd Life

The clearest difference is update cadence: Rackd Life at every 5 days against NeuralStack.io™'s every 3 weeks. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. NeuralStack.io™ sells 2 in-app purchases, starting at $2.99 per month and Rackd Life sells 2 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 NeuralStack.io™ against 5.0 for Rackd Life. Both are backed by a comparable volume of ratings — 9 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

NeuralStack.io™ ships an update every 3 weeks, Rackd Life every 5 days. Both last shipped on October 6, 2026.

## The numbers

| Metric | NeuralStack.io™ | Rackd Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/neuralstackio-focus-and-sleep/id6502728529/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/rackd-life-workout-challenges/id6765770856/reviews) |
| Number of ratings | **9** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 179 MB | 62 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Banzai Labs](https://appshunter.io/developer/305909501) | [Andrew Searcy](https://appshunter.io/developer/1896066972) |

## What reviewers say

### NeuralStack.io™

[App page](https://appshunter.io/ios/app/neuralstackio-focus-and-sleep/id6502728529)

Create personalized audio experiences for focus, sleep, and mindset enhancement. Combine brainwave entrainment, guided breathing, and ambient sounds to build custom 'Stacks'. Listen offline and alongside other apps.

**Highlights:** Customizable Stacks with multi-stage elements, Brainwave entrainment (0.5-100 Hz), Guided breathing programs, Layered ambience and nature sounds, Offline listening, Integration with other apps, Stack playlists

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NeuralStack.io Monthly Subscription | $2.99 | per month |
| NeuralStack.io Annual Subscription | $24.99 | per year |


### Rackd Life

[App page](https://appshunter.io/ios/app/rackd-life-workout-challenges/id6765770856)

This app generates personalized workout routines in seconds based on your available equipment, fitness goals, and time constraints. It offers various workout formats, exercise demonstrations, and progress tracking features. Users can also challenge friends and save their favorite routines.

**Highlights:** Personalized workout generation, Multiple equipment support, Customizable focus and time, Variety of workout formats, Exercise demos and form cues, Automatic workout logging, Friend challenges

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rackd Life Pro | $7.99 | per month |
| Rackd Life Pro | $49.99 | per year |


## Frequently asked questions

### Is NeuralStack.io™ free?

NeuralStack.io™ is free to download, with in-app purchases available.

### Is Rackd Life free?

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

### Which has better reviews, NeuralStack.io™ or Rackd Life?

NeuralStack.io™ and Rackd Life are both rated 5.0 out of 5 on the App Store, from 9 and 5 ratings respectively.

### Do NeuralStack.io™ or Rackd Life have ads?

Neither NeuralStack.io™ nor Rackd Life shows ads.

### Which is updated more often, NeuralStack.io™ or Rackd Life?

NeuralStack.io™ ships an update every 3 weeks, and Rackd Life every 5 days. Most recently, NeuralStack.io™ was updated on October 6, 2026 and Rackd Life on October 6, 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.*