# GSS Quality Audit vs EXFO TestFlow

The clearest difference is device support: EXFO TestFlow at 3 against GSS Quality Audit's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

GSS Quality Audit ships an update every 5 months, EXFO TestFlow every 4 months. The most recent releases landed on September 14, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | GSS Quality Audit | EXFO TestFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (4 ratings)](https://appshunter.io/ios/app/exfo-testflow/id1415733389/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 24 MB | 88 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ciena](https://appshunter.io/developer/646843125) | [EXFO Inc.](https://appshunter.io/developer/462252930) |

## What reviewers say

### GSS Quality Audit

[App page](https://appshunter.io/ios/app/gss-quality-audit/id1063744314)

**Features:** macOS Compatibility

**In-app purchases:** none


### EXFO TestFlow

[App page](https://appshunter.io/ios/app/exfo-testflow/id1415733389)

Automates and synchronizes test equipment procedures for field technicians. This cloud-based application offers real-time job progress visibility and seamless upload of live test results to a central server, providing accurate network health status.

**Highlights:** Automates test equipment procedures, Synchronizes methods of procedures (MOPs), Real-time job progress visibility, Seamlessly uploads live test results, Fiber inspection probe analysis, Optical link verification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GSS Quality Audit free?

GSS Quality Audit is free to download, with no in-app purchases.

### Is EXFO TestFlow free?

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

### Do GSS Quality Audit or EXFO TestFlow have ads?

Neither GSS Quality Audit nor EXFO TestFlow shows ads.

### Which is updated more often, GSS Quality Audit or EXFO TestFlow?

GSS Quality Audit ships an update every 5 months, and EXFO TestFlow every 4 months. Most recently, GSS Quality Audit was updated on September 14, 2026 and EXFO TestFlow on June 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.*