# SleepHack vs OnTrack

The clearest difference is review sentiment: SleepHack at 100% against OnTrack's 60%. SleepHack also leads on rating (5.0 vs 4.6) and iOS requirement (15.1 vs 26.0). OnTrack's advantage is in-app purchases (none vs 8) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

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

SleepHack holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: OnTrack has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of SleepHack's written reviews are positive against 60% of OnTrack's.

SleepHack ships an update every 6 days, OnTrack every 5 days. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SleepHack | OnTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sleephack-hack-your-sleep/id6756525549/reviews)** | [4.6 (23 ratings)](https://appshunter.io/ios/app/ontrack-gym-accountability/id6756861706/reviews) |
| Number of ratings | 1 | **23** |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 112 MB | 40 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [SMB Studio LLC](https://appshunter.io/developer/1169078419) | [Sesodia Technologies](https://appshunter.io/developer/1853278432) |

## What reviewers say

### 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 |


### OnTrack

[App page](https://appshunter.io/ios/app/ontrack-gym-accountability/id6756861706)

This app helps you stick to your gym goals by connecting you with an accountability partner. Real-time notifications and GPS-verified check-ins ensure you both show up, building streaks and motivating each other to stay consistent.

**Highlights:** Accountability partner system, GPS-verified gym check-ins, Streak building for consistency, Real-time notifications, Progress tracking, Mutual motivation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SleepHack free?

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

### Is OnTrack free?

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

### Which has better reviews, SleepHack or OnTrack?

SleepHack is rated higher. SleepHack averages 5.0 out of 5 from 1 ratings, while OnTrack averages 4.6 from 23 ratings.

### Do SleepHack or OnTrack have ads?

SleepHack shows ads; OnTrack does not.

### Which is updated more often, SleepHack or OnTrack?

SleepHack ships an update every 6 days, and OnTrack every 5 days. Most recently, SleepHack was updated on October 6, 2026 and OnTrack on October 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.*