# EMX RFID vs Costa Carts

The clearest difference is in-app purchases: EMX RFID at none against Costa Carts's 1. EMX RFID also leads on iOS requirement (14.2 vs 16). Costa Carts's advantage is update cadence (every 2 months vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. Costa Carts sells 1 in-app purchase, starting at $9.99 per month. EMX RFID asks for nothing beyond the download.

EMX RFID ships an update every 8 months, Costa Carts every 2 months. The most recent releases landed on May 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | EMX RFID | Costa Carts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 58 MB | 74 MB |
| Requires iOS | **14.2** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EMX Industries Inc](https://appshunter.io/developer/791759563) | [Locmarine Telematics, LLC](https://appshunter.io/developer/1511630052) |

## What reviewers say

### EMX RFID

[App page](https://appshunter.io/ios/app/emx-rfid/id6502665357)

**Features:** macOS Compatibility

**In-app purchases:** none


### Costa Carts

[App page](https://appshunter.io/ios/app/costa-carts/id6505026161)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $9.99 | per month |


## Frequently asked questions

### Is EMX RFID free?

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

### Is Costa Carts free?

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

### Do EMX RFID or Costa Carts have ads?

Neither EMX RFID nor Costa Carts shows ads.

### Which is updated more often, EMX RFID or Costa Carts?

EMX RFID ships an update every 8 months, and Costa Carts every 2 months. Most recently, EMX RFID was updated on May 18, 2026 and Costa Carts on September 22, 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.*