# Lights2 vs IoTEmeter

The clearest difference is update cadence: IoTEmeter at every 3 weeks against Lights2's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Lights2 ships an update every 3 months, IoTEmeter every 3 weeks. The most recent releases landed on September 13, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Lights2 | IoTEmeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/lights2/id994406733/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Erik Torres](https://appshunter.io/developer/994406732) | [Smart Charging Technologies](https://appshunter.io/developer/1505114112) |

## What reviewers say

### Lights2

[App page](https://appshunter.io/ios/app/lights2/id994406733)

Customize your WS2811 light strings with this Bluetooth controller. Personalize your lighting for any holiday or event, creating unique visual displays.

**Highlights:** Bluetooth control, WS2811 light string compatibility, Holiday and occasion customization, Personalized lighting displays

**In-app purchases:** none


### IoTEmeter

[App page](https://appshunter.io/ios/app/iotemeter/id6463869596)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lights2 free?

Lights2 is free to download, with no in-app purchases.

### Is IoTEmeter free?

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

### Do Lights2 or IoTEmeter have ads?

Neither Lights2 nor IoTEmeter shows ads.

### Which is updated more often, Lights2 or IoTEmeter?

Lights2 ships an update every 3 months, and IoTEmeter every 3 weeks. Most recently, Lights2 was updated on September 13, 2026 and IoTEmeter on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*