# iRucA Brain Train vs SleepHack

The clearest difference is in-app purchases: iRucA Brain Train at none against SleepHack's 8. iRucA Brain Train also leads on iOS requirement (13.4 vs 15.1). SleepHack's advantage is update cadence (every 6 days vs every 3 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. SleepHack sells 8 in-app purchases, starting at $4.99 per 7 days. iRucA Brain Train asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for iRucA Brain Train against 5.0 for SleepHack. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

iRucA Brain Train ships an update every 3 weeks, SleepHack every 6 days. The most recent releases landed on September 20, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | iRucA Brain Train | SleepHack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/iruca-brain-train/id6502470713/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sleephack-hack-your-sleep/id6756525549/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 65 MB | 112 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [QUY DIEN LE](https://appshunter.io/developer/1745588028) | [SMB Studio LLC](https://appshunter.io/developer/1169078419) |

## What reviewers say

### iRucA Brain Train

[App page](https://appshunter.io/ios/app/iruca-brain-train/id6502470713)

This quiz game helps seniors enhance memory and cognitive functions with user-friendly interfaces and adjustable difficulty. Track your progress with detailed reports and engage with a community of like-minded individuals.

**Highlights:** Memory enhancement quizzes, Senior-friendly design, Progress tracking and feedback, Adjustable difficulty levels, Community engagement, Scientifically backed exercises

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

**In-app purchases:** none


### SleepHack

[App page](https://appshunter.io/ios/app/sleephack-hack-your-sleep/id6756525549)

This app uses adaptive binaural frequencies and an intelligent sleep engine to optimize your sleep cycles for deeper rest and improved performance. It offers performance-first sleep tracking and a smart alarm to wake you at the optimal moment.

**Highlights:** Adaptive binaural frequencies, Intelligent sleep engine, Performance-first sleep tracking, Smart alarm, Deep sleep enhancement modes

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Weekly | $6.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Pro Annual | $19.99 | per year |
| Pro Annual | $29.99 | per year |
| Pro Annual | $39.99 | per year |
| Pro Annual | $39.99 | per year |
| Lifetime Access | Free | one-time |


## Frequently asked questions

### Is iRucA Brain Train free?

iRucA Brain Train is free to download, with no in-app purchases.

### Is SleepHack free?

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

### Which has better reviews, iRucA Brain Train or SleepHack?

iRucA Brain Train and SleepHack are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do iRucA Brain Train or SleepHack have ads?

Both iRucA Brain Train and SleepHack show ads.

### Which is updated more often, iRucA Brain Train or SleepHack?

iRucA Brain Train ships an update every 3 weeks, and SleepHack every 6 days. Most recently, iRucA Brain Train was updated on September 20, 2026 and SleepHack on August 13, 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.*