# KEYCO Plus vs THE H Smart Key

The clearest difference is in-app purchases: THE H Smart Key at none against KEYCO Plus's 3. THE H Smart Key also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KEYCO Plus sells 3 one-off in-app purchases. THE H Smart Key asks for nothing beyond the download.

KEYCO Plus ships an update every 5 weeks, THE H Smart Key every 2 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | KEYCO Plus | THE H Smart Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/the-h-smart-key/id1593167814/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 11.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 81 MB | 8 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SoluM](https://appshunter.io/developer/1246070201) | [(주)참슬테크](https://appshunter.io/developer/1781582029) |

## What reviewers say

### KEYCO Plus

[App page](https://appshunter.io/ios/app/keyco-plus-gps-tracker/id1375945298)

This app allows you to track the location of loved ones, pets, and belongings. It features an emergency call function and safe zone alerts for peace of mind. The device is waterproof, rechargeable, and easy to attach to various items.

**Highlights:** Real-time location tracking, Emergency call function, Safe zone alerts, Waterproof and moisture-proof, Rechargeable battery, Ring-shaped fastening structure

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KEYCO 1 Month Voucher | $1.99 | one-time |
| KEYCO 6 Months Voucher | $6.99 | one-time |
| KEYCO 1 Year Voucher | $11.99 | one-time |


### THE H Smart Key

[App page](https://appshunter.io/ios/app/the-h-smart-key/id1593167814)

This app allows you to use your smartphone to enter the common entrance of multi-family housing. It also includes an emergency call function for urgent situations.

**Highlights:** Smartphone-based common entrance access, Emergency call function, Bluetooth connectivity required, Location services required

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

**In-app purchases:** none


## Frequently asked questions

### Is KEYCO Plus free?

KEYCO Plus is free to download, with in-app purchases available.

### Is THE H Smart Key free?

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

### Do KEYCO Plus or THE H Smart Key have ads?

Neither KEYCO Plus nor THE H Smart Key shows ads.

### Which is updated more often, KEYCO Plus or THE H Smart Key?

KEYCO Plus ships an update every 5 weeks, and THE H Smart Key every 2 months. Most recently, KEYCO Plus was updated on October 29, 2026 and THE H Smart Key on November 3, 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.*