# IRIS SmartLF vs etife

The clearest difference is rating: etife at 5.0 against IRIS SmartLF's 3.8. etife also leads on update cadence (every 2 months vs every 13 months) and review sentiment (38% vs 20%). IRIS SmartLF's advantage is ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

etife holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: IRIS SmartLF has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of IRIS SmartLF's written reviews are positive against 38% of etife's.

IRIS SmartLF ships an update every 13 months, etife every 2 months. The most recent releases landed on June 10, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | IRIS SmartLF | etife |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/iris-smartlf/id1435305248/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/etife/id1589381555/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 20.0% of reviews | **38.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 166 MB | 196 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [IRIS OHYAMA INC.](https://appshunter.io/developer/1354368086) | [iStar Solutions, K.K.](https://appshunter.io/developer/1589381677) |

## What reviewers say

### IRIS SmartLF

[App page](https://appshunter.io/ios/app/iris-smartlf/id1435305248)

Remotely manage your smart lights from anywhere. Adjust brightness levels and schedule timers for automatic on/off cycles. Ensure your home is lit just the way you want it, even when you're not there.

**Highlights:** Remote light control, Brightness adjustment, Scheduling timers, Automated on/off

**In-app purchases:** none


### etife

[App page](https://appshunter.io/ios/app/etife/id1589381555)

Control home appliances remotely and simultaneously. Set timers for automated functions and easily share device access with family members. Connect your devices quickly for a smarter home experience.

**Highlights:** Remote appliance control, Simultaneous device control, Customizable timers, Device sharing with family, Quick device connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IRIS SmartLF free?

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

### Is etife free?

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

### Which has better reviews, IRIS SmartLF or etife?

etife is rated higher. IRIS SmartLF averages 3.8 out of 5 from 5 ratings, while etife averages 5.0 from 1 ratings.

### Do IRIS SmartLF or etife have ads?

Neither IRIS SmartLF nor etife shows ads.

### Which is updated more often, IRIS SmartLF or etife?

IRIS SmartLF ships an update every 13 months, and etife every 2 months. Most recently, IRIS SmartLF was updated on June 10, 2026 and etife on June 2, 2026.

---

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