# TOPGREENER vs Leviton Smart Sensor

The clearest difference is rating: TOPGREENER at 4.8 against Leviton Smart Sensor's 3.9. TOPGREENER also leads on ratings volume (3.5K vs 9) and iOS requirement (10.0 vs 13.0). On price, review sentiment, update cadence 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.

TOPGREENER holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: TOPGREENER has 3.5K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 69% of TOPGREENER's written reviews are positive against 67% of Leviton Smart Sensor's.

TOPGREENER ships an update every 6 months, Leviton Smart Sensor every 5 months. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | TOPGREENER | Leviton Smart Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.5K ratings)](https://appshunter.io/ios/app/topgreener/id1412038052/reviews)** | [3.9 (9 ratings)](https://appshunter.io/ios/app/leviton-smart-sensor/id1482312262/reviews) |
| Number of ratings | **3.5K** | 9 |
| Positive reviews | **68.9% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 181 MB | 31 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TopGreener,Inc.](https://appshunter.io/developer/1412038051) | [Leviton Manufacturing Co. Inc.](https://appshunter.io/developer/877607790) |

## What reviewers say

### TOPGREENER

[App page](https://appshunter.io/ios/app/topgreener/id1412038052)

Control your smart home devices wirelessly from a single application. Manage Wi-Fi switches, receptacles, and plug-in outlets without requiring a central hub.

**Highlights:** Wireless device control, No hub required, Manage Wi-Fi switches, Control receptacles, Operate plug-in outlets

**In-app purchases:** none

**What reviewers like**

- 🚀 Works perfectly
- 👍 Easy to use
- 🔧 Reliable
- 💡 Great app and hardware
- 👍 Simple to set up

**What reviewers complain about**

- 🐛 Stopped working and had to re-pair after 8 months
- 🐛 Buggy. Device's intermittently lose connection
- 🐛 Very hard to maintenance
- 🐛 Not a fine wine
- 🐛 Doesn't lock in your location time zone!!

**Reported bugs**

- Can't set the location
- Login and registration issues
- Unable to view detailed usage on older iPhones

**Requested features**

- Apple Watch functionality
- More dimmers and wifi wall plugs in Canada
- Apple HomeKit, Google and Samsung automation integration
- Hourly usage data
- Power usage cost tracking


### Leviton Smart Sensor

[App page](https://appshunter.io/ios/app/leviton-smart-sensor/id1482312262)

Configure and interact with Leviton Smart Sensor products. Tailor sensor settings to specific space requirements and comply with energy codes. Suitable for installers, building maintenance, and end-users.

**Highlights:** Configure smart sensor products, Set space requirements, Comply with energy codes, Interact with sensors, Suitable for installers and end-users

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TOPGREENER free?

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

### Is Leviton Smart Sensor free?

Leviton Smart Sensor is free to download, with no in-app purchases.

### Which has better reviews, TOPGREENER or Leviton Smart Sensor?

TOPGREENER is rated higher. TOPGREENER averages 4.8 out of 5 from 3.5K ratings, while Leviton Smart Sensor averages 3.9 from 9 ratings.

### Do TOPGREENER or Leviton Smart Sensor have ads?

Neither TOPGREENER nor Leviton Smart Sensor shows ads.

### Which is updated more often, TOPGREENER or Leviton Smart Sensor?

TOPGREENER ships an update every 6 months, and Leviton Smart Sensor every 5 months. Most recently, TOPGREENER was updated on October 17, 2026 and Leviton Smart Sensor on October 6, 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.*