# MiCard MultiTech4 BLE Badge vs Blastwave

The clearest difference is in-app purchases: MiCard MultiTech4 BLE Badge at none against Blastwave's 2. MiCard MultiTech4 BLE Badge also leads on iOS requirement (11.0 vs 15.1). Blastwave's advantage is update cadence (every 6 months vs every 31 months). On price, ads and device support there is nothing between them.

Both are free to download. Blastwave sells 2 in-app purchases, starting at $3.99 per month. MiCard MultiTech4 BLE Badge asks for nothing beyond the download.

MiCard MultiTech4 BLE Badge ships an update every 31 months, Blastwave every 6 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | MiCard MultiTech4 BLE Badge | Blastwave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/micard-multitech4-ble-badge/id1491354650/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 15 MB | 58 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NT-ware](https://appshunter.io/developer/468037518) | [Piotr Sielicki](https://appshunter.io/developer/1793533693) |

## What reviewers say

### MiCard MultiTech4 BLE Badge

[App page](https://appshunter.io/ios/app/micard-multitech4-ble-badge/id1491354650)

This utility app enables your mobile device to connect with compatible MiCard MultiTech4 BLE readers. It securely transmits unique identification data through a specialized authentication process, ensuring data is sent only to authorized readers.

**Highlights:** Connects to MiCard MultiTech4 BLE readers, Sends unique identification data, Special authentication procedure, Secure data transmission, Supports iOS 11 and higher

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

**In-app purchases:** none


### Blastwave

[App page](https://appshunter.io/ios/app/blastwave/id6741198429)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $3.99 | per month |
| Annual subscription | $39.99 | per year |


## Frequently asked questions

### Is MiCard MultiTech4 BLE Badge free?

MiCard MultiTech4 BLE Badge is free to download, with no in-app purchases.

### Is Blastwave free?

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

### Do MiCard MultiTech4 BLE Badge or Blastwave have ads?

Neither MiCard MultiTech4 BLE Badge nor Blastwave shows ads.

### Which is updated more often, MiCard MultiTech4 BLE Badge or Blastwave?

MiCard MultiTech4 BLE Badge ships an update every 31 months, and Blastwave every 6 months. Most recently, MiCard MultiTech4 BLE Badge was updated on November 3, 2026 and Blastwave on November 8, 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.*