# Tapkey vs Cartronic

Tapkey and Cartronic are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Tapkey sells 10 in-app purchases, starting at $3.99 per month and Cartronic sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Tapkey | Cartronic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (5 ratings)](https://appshunter.io/ios/app/tapkey/id1172177226/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 26.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Subscription | — |
| Size | 86 MB | 44 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tapkey](https://appshunter.io/developer/1017643815) | [Namsys Technologies LLC](https://appshunter.io/developer/1675275138) |

## What reviewers say

### Tapkey

[App page](https://appshunter.io/ios/app/tapkey/id1172177226)

Transform your smartphone into a secure digital key for various access points like doors, garages, and cars. Easily manage and grant access to others, and monitor locking activities with high security standards.

**Highlights:** Smartphone as secure key, Grant and revoke access, Track locking activities, NFC and Bluetooth access, Register locking devices, NFC transponder programming

**Features:** Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Smartphone Users | $3.99 | per month |
| 25 Smartphone Users | $7.99 | per month |
| 50 Smartphone Users | $14.99 | per month |
| 100 Smartphone Users | $29.99 | per month |
| 150 Smartphone Users | $44.99 | per month |
| 200 Smartphone Users | $59.99 | per month |
| 250 Smartphone Users | $74.99 | per month |
| 25 Smartphone Users | $96.99 | per year |
| 100 Smartphone Users | $349.99 | per year |
| 250 Smartphone Users | $899.99 | per year |


### Cartronic

[App page](https://appshunter.io/ios/app/cartronic/id6776719949)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cartronic Pro | $9.99 | per month |


## Frequently asked questions

### Is Tapkey free?

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

### Is Cartronic free?

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

### Do Tapkey or Cartronic have ads?

Neither Tapkey nor Cartronic 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.*