# ModComm vs Modbus Explorer

The clearest difference is in-app purchases: ModComm at none against Modbus Explorer's 1. ModComm also leads on update cadence (every 5 days vs every 2 weeks) and iOS requirement (9.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Modbus Explorer sells 1 one-off in-app purchase. ModComm asks for nothing beyond the download.

ModComm ships an update every 5 days, Modbus Explorer every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ModComm | Modbus Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/modcomm-peek-and-poke/id1080839258/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 11 MB | 5 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kei Sakaguchi](https://appshunter.io/developer/1010525113) | [HASAN BARAN](https://appshunter.io/developer/6773067753) |

## What reviewers say

### ModComm

[App page](https://appshunter.io/ios/app/modcomm-peek-and-poke/id1080839258)

This application allows users to establish Modbus communication with devices. It facilitates reading and writing data in various formats by simply configuring the device's IP address and port.

**Highlights:** Modbus communication, Device setup with IP address/port, Read data, Write data, Supports various data formats

**Features:** macOS Compatibility

**In-app purchases:** none


### Modbus Explorer

[App page](https://appshunter.io/ios/app/modbus-explorer/id6778095956)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Modbus Explorer Pro | $14.99 | one-time |


## Frequently asked questions

### Is ModComm free?

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

### Is Modbus Explorer free?

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

### Do ModComm or Modbus Explorer have ads?

Neither ModComm nor Modbus Explorer shows ads.

### Which is updated more often, ModComm or Modbus Explorer?

ModComm ships an update every 5 days, and Modbus Explorer every 2 weeks. Most recently, ModComm was updated on October 24, 2026 and Modbus Explorer on October 25, 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.*