# EXFO EXs vs MBS Field Tech

The clearest difference is rating: MBS Field Tech at 3.3 against EXFO EXs's 1.7. On price, ratings volume, update cadence and ads there is nothing between them.

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

MBS Field Tech holds the better App Store score, 3.3 against 1.7. Both are backed by a comparable volume of ratings — 6 and 9 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | EXFO EXs | MBS Field Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (6 ratings)](https://appshunter.io/ios/app/exfo-exs/id1303844031/reviews) | **[3.3 (9 ratings)](https://appshunter.io/ios/app/mbs-field-tech/id1572000135/reviews)** |
| Number of ratings | 6 | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 26 MB | 54 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EXFO Inc.](https://appshunter.io/developer/462252930) | [Communications Data Group, Inc.](https://appshunter.io/developer/1572000137) |

## What reviewers say

### EXFO EXs

[App page](https://appshunter.io/ios/app/exfo-exs/id1303844031)

This application enables communication service providers to test and qualify Ethernet, PON, and Wi-Fi services for customers. It provides detailed metrics for throughput, latency, and optical connections, generating comprehensive reports for service provisioning and troubleshooting.

**Highlights:** Ethernet, PON, and Wi-Fi testing, Throughput and latency validation, Optical connection qualification, Wi-Fi Channel Map analysis, Report generation, Cloud-enabled firmware upgrades

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

**In-app purchases:** none


### MBS Field Tech

[App page](https://appshunter.io/ios/app/mbs-field-tech/id1572000135)

Manage field service operations on the go. Update customer equipment, handle service orders, and resolve trouble tickets directly from your mobile device. Features offline data storage and text messaging for improved workforce efficiency.

**Highlights:** Manage trouble tickets and tasks, Update customer premise equipment, Assign equipment for service orders, Personal calendar for task management, Offline data storage, Text messaging support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EXFO EXs free?

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

### Is MBS Field Tech free?

MBS Field Tech is free to download, with no in-app purchases.

### Which has better reviews, EXFO EXs or MBS Field Tech?

MBS Field Tech is rated higher. EXFO EXs averages 1.7 out of 5 from 6 ratings, while MBS Field Tech averages 3.3 from 9 ratings.

### Do EXFO EXs or MBS Field Tech have ads?

Neither EXFO EXs nor MBS Field Tech shows ads.

### Which is updated more often, EXFO EXs or MBS Field Tech?

EXFO EXs ships an update every 2 months, and MBS Field Tech every 2 months. Most recently, EXFO EXs was updated on October 20, 2026 and MBS Field Tech on October 7, 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.*