# KEYCO Plus vs Scan HDJ

The clearest difference is in-app purchases: Scan HDJ at none against KEYCO Plus's 3. Scan HDJ 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. Scan HDJ asks for nothing beyond the download.

KEYCO Plus ships an update every 5 weeks, Scan HDJ every 2 months. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | KEYCO Plus | Scan HDJ |
| --- | --- | --- |
| Price | Free | Free |
| 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 | — |
| Size | 81 MB | 12 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SoluM](https://appshunter.io/developer/1246070201) | [The Coder](https://appshunter.io/developer/1205397694) |

## 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 |


### Scan HDJ

[App page](https://appshunter.io/ios/app/scan-hdj/id6745205657)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KEYCO Plus free?

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

### Is Scan HDJ free?

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

### Do KEYCO Plus or Scan HDJ have ads?

Neither KEYCO Plus nor Scan HDJ shows ads.

### Which is updated more often, KEYCO Plus or Scan HDJ?

KEYCO Plus ships an update every 5 weeks, and Scan HDJ every 2 months. Most recently, KEYCO Plus was updated on October 15, 2026 and Scan HDJ on October 11, 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.*