# MB IoT Agent vs Soliton CardReader

The clearest difference is update cadence: MB IoT Agent at every 3 months against Soliton CardReader's every 13 months. MB IoT Agent also leads on iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MB IoT Agent ships an update every 3 months, Soliton CardReader every 13 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MB IoT Agent | Soliton CardReader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Size | 15 MB | 7 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WingArc1st Inc.](https://appshunter.io/developer/895697087) | [Soliton Systems K.K.](https://appshunter.io/developer/400872810) |

## What reviewers say

### MB IoT Agent

[App page](https://appshunter.io/ios/app/mb-iot-agent/id1078175477)

**Features:** macOS Compatibility

**In-app purchases:** none


### Soliton CardReader

[App page](https://appshunter.io/ios/app/soliton-cardreader/id6464095701)

**In-app purchases:** none


## Frequently asked questions

### Is MB IoT Agent free?

MB IoT Agent is free to download, with no in-app purchases.

### Is Soliton CardReader free?

Soliton CardReader is free to download, with no in-app purchases.

### Do MB IoT Agent or Soliton CardReader have ads?

Neither MB IoT Agent nor Soliton CardReader shows ads.

### Which is updated more often, MB IoT Agent or Soliton CardReader?

MB IoT Agent ships an update every 3 months, and Soliton CardReader every 13 months. Most recently, MB IoT Agent was updated on October 20, 2026 and Soliton CardReader on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*