# EFUTE vs FT Smart Key

The clearest difference is update cadence: FT Smart Key at fortnightly against EFUTE's every 2 months. FT Smart Key also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, 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.

EFUTE ships an update every 2 months, FT Smart Key fortnightly. The most recent releases landed on July 23, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | EFUTE | FT Smart Key |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 45 MB | 3 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hokkaido Gas Co.,Ltd.](https://appshunter.io/developer/1448023590) | [Haudi, Inc.](https://appshunter.io/developer/1694190484) |

## What reviewers say

### EFUTE

[App page](https://appshunter.io/ios/app/efute/id1602180562)

This app supports residents of specific rental properties by offering features for comfort, safety, and enriched living. It allows for inquiries about room issues, receiving notifications from management, and accessing various property-specific services.

**Highlights:** Room temperature and humidity display, Remote control for AC and bath, Energy saving challenges, Management company announcements, Appliance manuals and FAQs, Energy usage reports

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

**In-app purchases:** none


### FT Smart Key

[App page](https://appshunter.io/ios/app/ft-smart-key/id6738711134)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EFUTE free?

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

### Is FT Smart Key free?

FT Smart Key is free to download, with no in-app purchases.

### Do EFUTE or FT Smart Key have ads?

Neither EFUTE nor FT Smart Key shows ads.

### Which is updated more often, EFUTE or FT Smart Key?

EFUTE ships an update every 2 months, and FT Smart Key fortnightly. Most recently, EFUTE was updated on July 23, 2026 and FT Smart Key on May 17, 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.*