# Fiber vs Sorphase

The clearest difference is price: Fiber at Free against Sorphase's $3.99. Fiber also leads on iOS requirement (15.0 vs 17.0). Sorphase's advantage is update cadence (every 2 weeks vs every 30 months). On ads, in-app purchases and device support there is nothing between them.

Fiber is free to download; Sorphase costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fiber ships an update every 30 months, Sorphase every 2 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fiber | Sorphase |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[3.7 (15 ratings)](https://appshunter.io/ios/app/fiber/id593298730/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gerry Cardinal III](https://appshunter.io/developer/593298733) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Fiber

[App page](https://appshunter.io/ios/app/fiber/id593298730)

A utility application designed to assist professional communications technicians in servicing fiber optic networks. It provides essential tools for efficient network management and troubleshooting.

**Highlights:** Fiber network servicing, Professional communication tools, Network management, Troubleshooting assistance

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

**In-app purchases:** none


### Sorphase

[App page](https://appshunter.io/ios/app/sorphase-otdr-trace-lab/id6793301605)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fiber free?

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

### Is Sorphase free?

Sorphase costs $3.99, with no in-app purchases.

### Do Fiber or Sorphase have ads?

Neither Fiber nor Sorphase shows ads.

### Which is updated more often, Fiber or Sorphase?

Fiber ships an update every 30 months, and Sorphase every 2 weeks. Most recently, Fiber was updated on October 23, 2026 and Sorphase on October 24, 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.*