# Chilipad vs Ozlo Sleepbuds

The clearest difference is update cadence: Ozlo Sleepbuds at weekly against Chilipad's every 6 weeks. Ozlo Sleepbuds also leads on review sentiment (44% vs 34%). Chilipad's advantage is monetization model (ad-supported vs free with in-app purchases) and iOS requirement (16.0 vs 18.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.7 for Chilipad against 4.7 for Ozlo Sleepbuds. Both are backed by a comparable volume of ratings — 5.7K and 2.8K respectively. Written reviews are what separate them: 34% of Chilipad's written reviews are positive against 44% of Ozlo Sleepbuds's.

Chilipad ships an update every 6 weeks, Ozlo Sleepbuds weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Chilipad | Ozlo Sleepbuds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.7K ratings)](https://appshunter.io/ios/app/chilipad/id1532989079/reviews)** | [4.7 (2.8K ratings)](https://appshunter.io/ios/app/ozlo-sleepbuds/id6447005546/reviews) |
| Number of ratings | **5.7K** | 2.8K |
| Positive reviews | 34.1% of reviews | **44.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 233 MB | 275 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Sleepme Inc.](https://appshunter.io/developer/1381533476) | [Drowsy Digital Inc.](https://appshunter.io/developer/1679994355) |

## What reviewers say

### Chilipad

[App page](https://appshunter.io/ios/app/chilipad/id1532989079)

This platform offers an interactive experience to improve your sleep quality and restore life balance. It allows for real-time temperature control of your bed and personalized sleep programs. The app also provides expert insights and tracks your sleep activity for optimization.

**Highlights:** Real-time bed temperature control, Personalized sleep temperature programs, Expert audio content for sleep, AI-driven temperature adjustments, Non-wearable sleep tracking, Sleep activity and health metrics

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Cooling works well
- 👍 Easy to use app
- 🚀 Quiet operation
- 👍 Improved over previous version
- 👍 Helps with sleep

**What reviewers complain about**

- 🐛 Connectivity issues with WiFi
- 🐛 App frequently disconnects from device
- 🐛 Buggy software/app
- 🐛 Schedules not working as expected
- 🐛 Inconsistent temperature control

**Reported bugs**

- App doesn't save settings/schedules
- Frequent disconnections and need to reset device
- Temperature changes randomly without user input
- App doesn't properly control device functions

**Requested features**

- Dark mode option
- Apple Health integration
- Physical remote control option
- Ability to set different programs for each side of the bed


### Ozlo Sleepbuds

[App page](https://appshunter.io/ios/app/ozlo-sleepbuds/id6447005546)

Tiny, ultra-comfy headphones designed for optimal sleep. They offer all-night battery, noise blocking, audio streaming, and biometric sensing. The companion app allows for personalized settings and sleep data reporting.

**Highlights:** Ultra-comfy, low-profile design, All-night battery life, Noise blocking sleep sounds, Stream any audio content, Personal in-ear alarm, Biometric sleep sensing, Phone-free operation

**In-app purchases:** none

**What reviewers like**

- 💤 Comfortable for side sleeping
- 🌙 Helps with sleep and tinnitus
- 🔕 Blocks out noise like snoring
- 🕰️ Alarm wakes user without disturbing partner
- 🔊 Good sound quality and variety of sleep sounds

**What reviewers complain about**

- 🔌 Battery life issues, drains quickly
- 📶 Bluetooth connectivity problems, frequent disconnections
- 🤖 Glitchy app with stability and UX problems
- 🔊 Limited volume control and sound options
- ⚠️ Mandatory updates cause disruptions

**Reported bugs**

- Earbuds not charging properly in case
- Sync issues between left and right earbuds
- App fails to connect or update firmware
- Sleep timer function is not working as expected

**Requested features**

- Allow custom sleep sounds and playlists
- Add phone-free mode to use without app
- Improve alarm features to work with phone alarms
- Expand sound library with more options like nature sounds


## Frequently asked questions

### Is Chilipad free?

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

### Is Ozlo Sleepbuds free?

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

### Which has better reviews, Chilipad or Ozlo Sleepbuds?

Chilipad is rated higher. Chilipad averages 4.7 out of 5 from 5.7K ratings, while Ozlo Sleepbuds averages 4.7 from 2.8K ratings.

### Do Chilipad or Ozlo Sleepbuds have ads?

Neither Chilipad nor Ozlo Sleepbuds shows ads.

### Which is updated more often, Chilipad or Ozlo Sleepbuds?

Chilipad ships an update every 6 weeks, and Ozlo Sleepbuds weekly. Most recently, Chilipad was updated on October 24, 2026 and Ozlo Sleepbuds on October 24, 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.*