# SleepStyle vs ResAssist

The clearest difference is rating: SleepStyle at 2.3 against ResAssist's 1.5. SleepStyle also leads on update cadence (every 3 months vs every 7 months). ResAssist's advantage is monetization model (free vs ad-supported). On price, review sentiment, ratings volume and ads there is nothing between them.

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

SleepStyle holds the better App Store score, 2.3 against 1.5. Both are backed by a comparable volume of ratings — 18 and 33 respectively. Written reviews point the same way: 12% of SleepStyle's written reviews are positive against 10% of ResAssist's.

SleepStyle ships an update every 3 months, ResAssist every 7 months. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SleepStyle | ResAssist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (18 ratings)](https://appshunter.io/ios/app/sleepstyle/id1035201532/reviews)** | [1.5 (33 ratings)](https://appshunter.io/ios/app/resassist/id6474519065/reviews) |
| Number of ratings | 18 | **33** |
| Positive reviews | **12.4% of reviews** | 9.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Ad-supported | **Free** |
| Size | 53 MB | 36 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Fisher & Paykel Healthcare Limited](https://appshunter.io/developer/634784377) | [Resvent Medical Technology Co.,Ltd.](https://appshunter.io/developer/1249964771) |

## What reviewers say

### SleepStyle

[App page](https://appshunter.io/ios/app/sleepstyle/id1035201532)

Review your personal sleep therapy data from a connected CPAP device. Track progress over time to understand usage, mask fit, and effectiveness. Identify and resolve common therapy issues with guidance.

**Highlights:** Review sleep therapy data, Track daily, weekly, monthly progress, Monitor hours of use, Analyze mask fit, Assess therapy efficacy, Identify and resolve common issues

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works well when connected
- 👍 Useful basic information
- 🚀 Notifications when machine is turned off

**What reviewers complain about**

- 🐛 Bluetooth connection issues
- 🐛 Frequent disconnections
- 🐛 Unreliable data sync
- 🔍 Limited data and insights
- 🤔 Outdated and buggy app

**Reported bugs**

- Bluetooth connection problems
- App crashes and freezes
- Incorrect or missing data
- Password and registration issues

**Requested features**

- More detailed sleep data and analytics
- Ability to view historical data
- Integration with Apple Health
- Easier Bluetooth pairing process


### ResAssist

[App page](https://appshunter.io/ios/app/resassist/id6474519065)

This app helps users manage their sleep apnea data, offering visualized data displays and detailed sleep reports for intuitive compliance monitoring. It also facilitates online interaction between doctors and patients for efficient follow-up and intervention.

**Highlights:** Visualized data display, Intuitive compliance monitoring, Detailed sleep reports, Online doctor-patient interaction, Efficient follow-up and intervention

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SleepStyle free?

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

### Is ResAssist free?

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

### Which has better reviews, SleepStyle or ResAssist?

SleepStyle is rated higher. SleepStyle averages 2.3 out of 5 from 18 ratings, while ResAssist averages 1.5 from 33 ratings.

### Do SleepStyle or ResAssist have ads?

Neither SleepStyle nor ResAssist shows ads.

### Which is updated more often, SleepStyle or ResAssist?

SleepStyle ships an update every 3 months, and ResAssist every 7 months. Most recently, SleepStyle was updated on October 18, 2026 and ResAssist on October 16, 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.*