# IRIS SmartLF vs BTスマート家電リモコン

The clearest difference is review sentiment: BTスマート家電リモコン at 100% against IRIS SmartLF's 20%. BTスマート家電リモコン also leads on update cadence (every 2 months vs every 13 months) and iOS requirement (9.0 vs 13.0). 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.

IRIS SmartLF ships an update every 13 months, BTスマート家電リモコン every 2 months. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | IRIS SmartLF | BTスマート家電リモコン |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/iris-smartlf/id1435305248/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 166 MB | 27 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [IRIS OHYAMA INC.](https://appshunter.io/developer/1354368086) | [RATOC Systems, Inc.](https://appshunter.io/developer/568725272) |

## 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


### BTスマート家電リモコン

[App page](https://appshunter.io/ios/app/bt/id1436122723)

Control various home appliances remotely using your smartphone or tablet. This app converts Bluetooth signals into infrared commands, offering a wide range of preset remote data and customizable functions. It also features a temperature and humidity sensor for room monitoring.

**Highlights:** Bluetooth appliance control, Temperature and humidity sensor, Extensive preset remote data, Infrared learning function, Customizable original remotes, Macro function for multiple operations, Widget for quick access, Siri Shortcuts support

**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 BTスマート家電リモコン free?

BTスマート家電リモコン is free to download, with no in-app purchases.

### Do IRIS SmartLF or BTスマート家電リモコン have ads?

Neither IRIS SmartLF nor BTスマート家電リモコン shows ads.

### Which is updated more often, IRIS SmartLF or BTスマート家電リモコン?

IRIS SmartLF ships an update every 13 months, and BTスマート家電リモコン every 2 months. Most recently, IRIS SmartLF was updated on October 1, 2026 and BTスマート家電リモコン on October 5, 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.*