# Subzero IoT vs Renesas MeshMobile

The clearest difference is update cadence: Renesas MeshMobile at daily against Subzero IoT's every 15 months. 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.

Subzero IoT ships an update every 15 months, Renesas MeshMobile daily. The most recent releases landed on May 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Subzero IoT | Renesas MeshMobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Daily** |
| Size | 36 MB | 38 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [PVR Controls](https://appshunter.io/developer/1637087825) | [Renesas Electronics](https://appshunter.io/developer/1073878075) |

## What reviewers say

### Subzero IoT

[App page](https://appshunter.io/ios/app/subzero-iot/id1637087823)

**In-app purchases:** none


### Renesas MeshMobile

[App page](https://appshunter.io/ios/app/renesas-meshmobile/id1641877699)

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

**In-app purchases:** none


## Frequently asked questions

### Is Subzero IoT free?

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

### Is Renesas MeshMobile free?

Renesas MeshMobile is free to download, with no in-app purchases.

### Do Subzero IoT or Renesas MeshMobile have ads?

Neither Subzero IoT nor Renesas MeshMobile shows ads.

### Which is updated more often, Subzero IoT or Renesas MeshMobile?

Subzero IoT ships an update every 15 months, and Renesas MeshMobile daily. Most recently, Subzero IoT was updated on May 16, 2026 and Renesas MeshMobile 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.*