# KEYCO Plus vs Proof HDJ

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

Both are free to download. KEYCO Plus sells 3 one-off in-app purchases. Proof HDJ asks for nothing beyond the download.

## The numbers

| Metric | KEYCO Plus | Proof HDJ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 81 MB | 5 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 |


### Proof HDJ

[App page](https://appshunter.io/ios/app/proof-hdj/id6745170719)

**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 Proof HDJ free?

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

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

Neither KEYCO Plus nor Proof HDJ shows ads.

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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.*