# JennAir vs Gemstone Lights

The clearest difference is review sentiment: Gemstone Lights at 88% against JennAir's 11%. Gemstone Lights also leads on rating (4.9 vs 4.2) and monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Gemstone Lights holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 2.3K and 4.7K respectively. Written reviews point the same way: 11% of JennAir's written reviews are positive against 88% of Gemstone Lights's.

JennAir ships an update every 2 months, Gemstone Lights fortnightly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | JennAir | Gemstone Lights |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (2.3K ratings)](https://appshunter.io/ios/app/jennair/id1025880719/reviews) | **[4.9 (4.7K ratings)](https://appshunter.io/ios/app/gemstone-lights/id1645610976/reviews)** |
| Number of ratings | 2.3K | **4.7K** |
| Positive reviews | 11.1% of reviews | **88.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 175 MB | 107 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Whirlpool Corporation](https://appshunter.io/developer/448918053) | [Gemstone Lights](https://appshunter.io/developer/1253335696) |

## What reviewers say

### JennAir

[App page](https://appshunter.io/ios/app/jennair/id1025880719)

Control and monitor your connected JennAir appliances remotely. Access curated content, guided recipes, and expert support to enhance your culinary experience and manage your kitchen with ease.

**Highlights:** Intuitive Home Feed, Culinary Center with recipes, Assisted Cooking guidance, Real-Time Notifications, Remote Appliance Control, On-Demand Expert Support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Remote accessibility
- 👍 Sleek and stylish design
- 🚀 Convenient remote start

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Unreliable app performance
- 🐛 Buggy timer and temperature controls
- 🐛 Lack of intuitive user interface
- 🐛 Frequent disconnections and login issues

**Reported bugs**

- Oven light turning on unexpectedly
- Meat probe temperature not updating correctly
- Oven temperature not syncing with app
- Inability to add appliances to the app
- Constant need to re-enable remote start

**Requested features**

- Improved recipe and cooking guidance
- Ability to set timers and temperatures directly on appliance
- Better integration with smart home platforms
- More reliable remote control functionality


### Gemstone Lights

[App page](https://appshunter.io/ios/app/gemstone-lights/id1645610976)

Control your smart lights with an intuitive interface. Create custom patterns, set sunrise/sunset timers, and sync your settings to the cloud. Transform your home's ambiance effortlessly.

**Highlights:** Real-time pattern status, Sunrise/sunset timers, Offline timer support, Cloud syncing for folders and patterns, Intuitive interface, Customizable lighting patterns

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app, even better than the first!
- 👍 Easier to use and more robust performance
- 👍 Extremely happy with my lights and the new features
- 👍 Fantastic!! Envy of the subdivision
- 👍 Absolutely best investment ever!

**What reviewers complain about**

- 🐛 The app is really hard to use if you want to zone, support is terrible
- 🐛 This app is more awkward than the original and is missing key features, like dark mode
- 🐛 The sway pattern is not working the same way as it was with the original hub
- 🐛 Still missing folders and patterns, been out for a while and they still haven't been fixed

**Reported bugs**

- Missing folders and patterns
- Sway pattern not working the same as original hub

**Requested features**

- Dark mode option
- Fireworks folder and ISO folder to be complete
- Adjusting speed should not start over, and most flow settings should have no pause


## Frequently asked questions

### Is JennAir free?

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

### Is Gemstone Lights free?

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

### Which has better reviews, JennAir or Gemstone Lights?

Gemstone Lights is rated higher. JennAir averages 4.2 out of 5 from 2.3K ratings, while Gemstone Lights averages 4.9 from 4.7K ratings.

### Do JennAir or Gemstone Lights have ads?

Neither JennAir nor Gemstone Lights shows ads.

### Which is updated more often, JennAir or Gemstone Lights?

JennAir ships an update every 2 months, and Gemstone Lights fortnightly. Most recently, JennAir was updated on October 26, 2026 and Gemstone Lights on October 28, 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.*