# OOLER vs Sleep Easy

The clearest difference is rating: OOLER at 4.8 against Sleep Easy's 4.2. OOLER also leads on in-app purchases (none vs 2) and ratings volume (3.2K vs 335). Sleep Easy's advantage is review sentiment (67% vs 40%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sleep Easy sells 2 in-app purchases, starting at $9.99 per month. OOLER asks for nothing beyond the download.

OOLER holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: OOLER has 3.2K ratings behind it against 335, so its average is the more settled of the two. Written reviews complicate that: 40% of OOLER's written reviews are positive against 67% of Sleep Easy's, so the app with the better star average is not the one people write more warmly about.

OOLER ships an update every 4 weeks, Sleep Easy every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OOLER | Sleep Easy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.2K ratings)](https://appshunter.io/ios/app/ooler/id1381533477/reviews)** | [4.2 (335 ratings)](https://appshunter.io/ios/app/sleep-easy-insomnia-therapy/id1441338499/reviews) |
| Number of ratings | **3.2K** | 335 |
| Positive reviews | 40.5% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 59 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sleepme Inc.](https://appshunter.io/developer/1381533476) | [Sleep Easy LLC](https://appshunter.io/developer/1441338498) |

## What reviewers say

### OOLER

[App page](https://appshunter.io/ios/app/ooler/id1381533477)

This app controls a smart sleep system that regulates your sleeping surface temperature for optimal rest. It allows for personalized schedules, temperature adjustments, and features like a gentle warming alarm to improve your sleep and wake routines.

**Highlights:** Adjustable mattress temperature (55-110°F), Personalized sleep schedules, Temperature variations for sleep, Warm Awake alarm feature, Adjustable fan speed modes

**In-app purchases:** none

**What reviewers like**

- 💤 Improved sleep quality
- ❄️ Effective cooling/heating
- 🌙 Warm wake-up feature
- 🌟 Life-changing product
- 🛌 Comfortable sleeping experience

**What reviewers complain about**

- 🐛 Buggy app with connectivity issues
- 🕰️ Unreliable scheduling/timer features
- 🚫 Requires account/login to use
- 💧 Lack of low water level notifications
- 📱 App needs more advanced functionality

**Reported bugs**

- App randomly resets temperature settings
- Schedules not working as expected
- Bluetooth connectivity issues
- App logging users out unexpectedly
- Water level monitoring not functioning properly

**Requested features**

- Add Celsius temperature display option
- Implement variable/customizable sleep schedules
- Integrate with smart home platforms (Alexa, HomeKit, etc.)
- Add automatic shut-off timer feature
- Improve app UI and user experience


### Sleep Easy

[App page](https://appshunter.io/ios/app/sleep-easy-insomnia-therapy/id1441338499)

This app offers a clinically-proven method for treating over 30 common sleep problems, including insomnia and jet lag. It utilizes a unique neurosomatic patterning technique developed by a renowned sleep expert to engage neurological switches that induce sleep. The app provides custom programs, sleep sounds, and resources to address anxiety and other issues associated with poor sleep.

**Highlights:** Neurosomatic patterning for sleep induction, Treatments for 30+ sleep problems, Custom tailored sleep programs, Clinically-proven methodology, Medication reduction program, Scientifically designed sleep sounds, Sleep metrics tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleep Easy Subscription | $9.99 | per month |
| Sleep Easy Subscription | $79.99 | per year |

**What reviewers like**

- 🚀 Scientifically proven strategies
- 👍 Easy to use and effective
- 💡 Helps fall back asleep quickly
- ✨ Life-changing results
- 😌 Calms body, mind, and emotions

**What reviewers complain about**

- 😞 Sleep essence recording not working
- 😠 Annoying and repetitive voice
- 💸 Billing issues and unwanted charges
- ⏳ Difficulty unlocking programs without subscription
- 🤔 Unclear how to access content during free trial

**Reported bugs**

- Sleep essence recording not working
- Home screen perpetually stuck in thinking mode
- Code program won't load

**Requested features**

- Music only mode with unlimited time option
- Ability to play background music without recordings


## Frequently asked questions

### Is OOLER free?

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

### Is Sleep Easy free?

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

### Which has better reviews, OOLER or Sleep Easy?

OOLER is rated higher. OOLER averages 4.8 out of 5 from 3.2K ratings, while Sleep Easy averages 4.2 from 335 ratings.

### Do OOLER or Sleep Easy have ads?

Neither OOLER nor Sleep Easy shows ads.

### Which is updated more often, OOLER or Sleep Easy?

OOLER ships an update every 4 weeks, and Sleep Easy every 5 weeks. Most recently, OOLER was updated on October 24, 2026 and Sleep Easy on October 25, 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.*