# NETIO Mobile 2 vs SmartMTR for FlexRadio

The clearest difference is in-app purchases: NETIO Mobile 2 at none against SmartMTR for FlexRadio's 1. NETIO Mobile 2 also leads on iOS requirement (15.3 vs 26.2). SmartMTR for FlexRadio's advantage is update cadence (every 5 weeks vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. SmartMTR for FlexRadio sells 1 in-app purchase, starting at $2.99 per month. NETIO Mobile 2 asks for nothing beyond the download.

NETIO Mobile 2 ships an update every 8 months, SmartMTR for FlexRadio every 5 weeks. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | NETIO Mobile 2 | SmartMTR for FlexRadio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/smartmtr-for-flexradio/id6758765008/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 3 MB |
| Requires iOS | **15.3** | 26.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [NETIO products a.s.](https://appshunter.io/developer/1278880522) | [Dariusz Socha](https://appshunter.io/developer/1084171708) |

## What reviewers say

### NETIO Mobile 2

[App page](https://appshunter.io/ios/app/netio-mobile-2/id1619326833)

**In-app purchases:** none


### SmartMTR for FlexRadio

[App page](https://appshunter.io/ios/app/smartmtr-for-flexradio/id6758765008)

Transform your iOS device into a precise S-meter and control panel for FlexRadio transceivers. Monitor signal levels, adjust DSP filters, and control radio functions with intuitive gestures. Includes a demo mode for exploration.

**Highlights:** Precision S-meter with arc-band indicator, Dual-slice display for simultaneous monitoring, TX meters for RF Power, SWR, and Compression, Intuitive swipe gestures for radio control, Comprehensive DSP filter adjustments, Demo mode for exploration

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SmartMTR | $2.99 | per month |


## Frequently asked questions

### Is NETIO Mobile 2 free?

NETIO Mobile 2 is free to download, with no in-app purchases.

### Is SmartMTR for FlexRadio free?

SmartMTR for FlexRadio is free to download, with in-app purchases available.

### Do NETIO Mobile 2 or SmartMTR for FlexRadio have ads?

Neither NETIO Mobile 2 nor SmartMTR for FlexRadio shows ads.

### Which is updated more often, NETIO Mobile 2 or SmartMTR for FlexRadio?

NETIO Mobile 2 ships an update every 8 months, and SmartMTR for FlexRadio every 5 weeks. Most recently, NETIO Mobile 2 was updated on October 9, 2026 and SmartMTR for FlexRadio on October 1, 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.*