# Gardyn vs Ozlo Sleepbuds

The clearest difference is monetization model: Gardyn at free against Ozlo Sleepbuds's free with in-app purchases. Gardyn also leads on ratings volume (9.3K vs 2.8K) and iOS requirement (16.0 vs 18.0). On price, rating, review sentiment and update cadence 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 — 4.8 for Gardyn against 4.7 for Ozlo Sleepbuds. Both are backed by a comparable volume of ratings — 9.3K and 2.8K respectively. Written reviews are what separate them: 39% of Gardyn's written reviews are positive against 44% of Ozlo Sleepbuds's.

Gardyn ships an update every 10 days, Ozlo Sleepbuds weekly. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Gardyn | Ozlo Sleepbuds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9.3K ratings)](https://appshunter.io/ios/app/gardyn/id1477063464/reviews)** | [4.7 (2.8K ratings)](https://appshunter.io/ios/app/ozlo-sleepbuds/id6447005546/reviews) |
| Number of ratings | **9.3K** | 2.8K |
| Positive reviews | 39.1% of reviews | **44.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 97 MB | 275 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Gardyn Inc.](https://appshunter.io/developer/1477063463) | [Drowsy Digital Inc.](https://appshunter.io/developer/1679994355) |

## What reviewers say

### Gardyn

[App page](https://appshunter.io/ios/app/gardyn/id1477063464)

This app acts as your personal AI gardener, monitoring and optimizing plant growth for healthy, tasty food. It provides detailed advice, remote viewing, and manages your plants even when you're away. Enjoy fresh produce with minimal effort.

**Highlights:** AI-based private gardener (Kelby), Detailed plant growth monitoring, Adjustable growing conditions, Remote plant viewing, Personalized plant care advice, Automated plant management, Order seed refills (yCubes)

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

**In-app purchases:** none

**What reviewers like**

- 🌱 Grows fresh produce
- 🔍 Helpful app features
- 🕰️ Automated system
- 👍 Easy to use
- 🌱 Variety of plants

**What reviewers complain about**

- 🐛 App issues (crashes, bugs, unreliable)
- 💰 Expensive to maintain
- 🔍 Limited app functionality
- 🔍 Confusing app interface
- 🔍 Poor customer support

**Reported bugs**

- Water level indicator inaccurate
- Light controls not working properly
- App crashes when changing light schedule
- Compatibility issues with newer phones

**Requested features**

- Add microgreen tracking
- Improve light schedule customization
- Allow multiple Gardyn units under one account
- Add temperature and humidity to dashboard
- Improve time-lapse feature


### 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

**Features:** iPhone Duo support

**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 Gardyn free?

Gardyn 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, Gardyn or Ozlo Sleepbuds?

Gardyn is rated higher. Gardyn averages 4.8 out of 5 from 9.3K ratings, while Ozlo Sleepbuds averages 4.7 from 2.8K ratings.

### Do Gardyn or Ozlo Sleepbuds have ads?

Neither Gardyn nor Ozlo Sleepbuds shows ads.

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

Gardyn ships an update every 10 days, and Ozlo Sleepbuds weekly. Most recently, Gardyn was updated on November 4, 2026 and Ozlo Sleepbuds on November 3, 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.*