# Epson TM Utility vs Rumba by Socket Mobile

The clearest difference is rating: Rumba by Socket Mobile at 5.0 against Epson TM Utility's 2.1. Epson TM Utility's advantage is update cadence (every 3 months vs every 16 months) and ratings volume (12 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Rumba by Socket Mobile holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Epson TM Utility has 12 ratings behind it against 1, so its average is the more settled of the two.

Epson TM Utility ships an update every 3 months, Rumba by Socket Mobile every 16 months. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Epson TM Utility | Rumba by Socket Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (12 ratings)](https://appshunter.io/ios/app/epson-tm-utility/id726122574/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rumba-by-socket-mobile/id971935166/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 16 months |
| Monetization | Free | Free |
| Size | 35 MB | 13 MB |
| Requires iOS | 12.1 | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seiko Epson Corporation](https://appshunter.io/developer/326876195) | [Socket Mobile](https://appshunter.io/developer/456055935) |

## What reviewers say

### Epson TM Utility

[App page](https://appshunter.io/ios/app/epson-tm-utility/id726122574)

This application facilitates wireless setup and configuration for compatible Epson receipt printers. It allows users to print sample and customized receipts, monitor printer status, and perform quick pairing via QR code.

**Highlights:** Wireless printer setup, Printer settings configuration, Print sample receipts, Print customized receipts, Monitor printer status, Quick pairing by QR code, Firmware update

**In-app purchases:** none


### Rumba by Socket Mobile

[App page](https://appshunter.io/ios/app/rumba-by-socket-mobile/id971935166)

This web browser is optimized for high-speed barcode scanning and NFC tag reading using compatible hardware. It allows for quick data editing during scans and offers a customizable user interface via a Javascript API for full scanner control.

**Highlights:** High-speed barcode scanning, NFC tag reading, Quick data editing, Customizable UI via Javascript API, Full scanner control via Javascript SDK

**In-app purchases:** none


## Frequently asked questions

### Is Epson TM Utility free?

Epson TM Utility is free to download, with no in-app purchases.

### Is Rumba by Socket Mobile free?

Rumba by Socket Mobile is free to download, with no in-app purchases.

### Which has better reviews, Epson TM Utility or Rumba by Socket Mobile?

Rumba by Socket Mobile is rated higher. Epson TM Utility averages 2.1 out of 5 from 12 ratings, while Rumba by Socket Mobile averages 5.0 from 1 ratings.

### Do Epson TM Utility or Rumba by Socket Mobile have ads?

Neither Epson TM Utility nor Rumba by Socket Mobile shows ads.

### Which is updated more often, Epson TM Utility or Rumba by Socket Mobile?

Epson TM Utility ships an update every 3 months, and Rumba by Socket Mobile every 16 months. Most recently, Epson TM Utility was updated on October 22, 2026 and Rumba by Socket Mobile on October 18, 2026.

---

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