# SleepSpace vs Combi Fit Track

The clearest difference is review sentiment: SleepSpace at 57% against Combi Fit Track's 0%. SleepSpace also leads on price (Free vs $4.99) and update cadence (weekly vs fortnightly). Combi Fit Track's advantage is in-app purchases (none vs 14). On ads and device support there is nothing between them.

SleepSpace is free to download; Combi Fit Track costs $4.99 up front. SleepSpace sells 13 in-app purchases, starting at $6.99 per month. Combi Fit Track asks for nothing beyond the download.

SleepSpace ships an update weekly, Combi Fit Track fortnightly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SleepSpace | Combi Fit Track |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.2 (858 ratings)](https://appshunter.io/ios/app/sleepspace-deep-sleep-tonight/id1193763939/reviews)** | — |
| Number of ratings | **858** | — |
| Positive reviews | **57.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 172 MB | 6 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Proactive Life Inc](https://appshunter.io/developer/328349390) | [Martynas Prascevicius](https://appshunter.io/developer/1816574561) |

## What reviewers say

### SleepSpace

[App page](https://appshunter.io/ios/app/sleepspace-deep-sleep-tonight/id1193763939)

This app helps you fall asleep faster, sleep more deeply, and wake up refreshed with adaptive sounds, smart alarms, and personalized sleep tracking. It functions as a complete sleep system, integrating with your phone, wearables, or smart bedroom devices to strengthen natural sleep rhythms.

**Highlights:** Adaptive sounds for falling asleep, Smart alarm for refreshed waking, Personalized sleep tracking, Integration with wearables and smart devices, AI-powered sleep assistant, Privacy-first design

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $6.99 | per month |
| Legacy Dave Asprey Monthly | $6.99 | per month |
| Premium Monthly Subscription | $12.99 | per month |
| Premium Monthly Subscription | $12.99 | per month |
| Premium Monthly Subscription | $12.99 | per month |
| Premium Yearly Subscription | $39.99 | per year |
| Legacy Dave Asprey Yearly | $49.99 | per year |
| Premium Yearly Subscription | $79.00 | per year |
| Premium Yearly Subscription | $79.00 | per year |
| Premium Yearly Subscription | $79.00 | per year |
| Sage Rader Inceptions | $19.99 | one-time |
| Lifetime SleepSpace Premium | $199.99 | one-time |
| Dave Asprey Lifetime | $199.99 | one-time |

**What reviewers like**

- 🚀 Deeper sleep
- 👍 Easy to use sleep diary
- 🔒 Integrates with wearables
- 👍 Helpful sleep coaching
- 🚀 Improved sleep quality

**What reviewers complain about**

- 🐛 Buggy and crashes
- 🔋 Battery drain
- 👎 Requires full access to health data
- 👎 Obnoxious free trial pop-ups
- 👎 Inaccurate sleep tracking

**Reported bugs**

- Frequent crashes
- Unreliable sleep data
- Connectivity issues with Apple Watch
- Notifications not working as expected

**Requested features**

- Fade in/out for sounds
- Offline mode support
- More customization options
- Better integration with other wearables
- Improved sleep analysis and reporting


### Combi Fit Track

[App page](https://appshunter.io/ios/app/combi-fit-track/id6759876567)

Compare real-time heart rate data from multiple fitness devices simultaneously. Analyze workout recovery, track calories, and view giant heart rate displays for gym visibility. Offers workout history and export options.

**Highlights:** Real-time HR comparison from multiple devices, Fullscreen gym display, Cooldown countdown timer, Heart rate recovery analysis, Calorie tracking with multiple formulas, 30+ activity types, Workout history and JSON export

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is SleepSpace free?

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

### Is Combi Fit Track free?

Combi Fit Track costs $4.99, with no in-app purchases.

### Do SleepSpace or Combi Fit Track have ads?

Neither SleepSpace nor Combi Fit Track shows ads.

### Which is updated more often, SleepSpace or Combi Fit Track?

SleepSpace ships an update weekly, and Combi Fit Track fortnightly. Most recently, SleepSpace was updated on November 1, 2026 and Combi Fit Track on October 31, 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.*