# Compass/Mobile Problem Locator vs Quiver QC

The clearest difference is update cadence: Quiver QC at every 6 weeks against Compass/Mobile Problem Locator's every 11 months. Compass/Mobile Problem Locator's advantage is iOS requirement (8.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Compass/Mobile Problem Locator ships an update every 11 months, Quiver QC every 6 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | Compass/Mobile Problem Locator | Quiver QC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/compassmobile-problem-locator/id892898062/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 weeks** |
| Monetization | Subscription | — |
| Size | 13 MB | 22 MB |
| Requires iOS | **8.2** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ComSonics, Inc.](https://appshunter.io/developer/489593509) | [Arcom Digital LLC.](https://appshunter.io/developer/1198901166) |

## What reviewers say

### Compass/Mobile Problem Locator

[App page](https://appshunter.io/ios/app/compassmobile-problem-locator/id892898062)

This app allows telecommunications users to record and report various issues found in cable plants and other utilities. It integrates with a web application to store and forward signal leakage data, supporting job order maintenance and construction issue reporting. A demo mode is available, with full functionality unlocked via a subscription service.

**Highlights:** Record utility issues (cable, power, gas, water), Report signal leakage and construction problems, Integrates with ComSonics GENACIS web application, Supports job order maintenance, Customizable issue and resolution code lists, Cellular tower location recording

**Features:** macOS Compatibility

**In-app purchases:** none


### Quiver QC

[App page](https://appshunter.io/ios/app/quiver-qc/id6648794270)

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

**In-app purchases:** none


## Frequently asked questions

### Is Compass/Mobile Problem Locator free?

Compass/Mobile Problem Locator is free to download, with no in-app purchases.

### Is Quiver QC free?

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

### Do Compass/Mobile Problem Locator or Quiver QC have ads?

Neither Compass/Mobile Problem Locator nor Quiver QC shows ads.

### Which is updated more often, Compass/Mobile Problem Locator or Quiver QC?

Compass/Mobile Problem Locator ships an update every 11 months, and Quiver QC every 6 weeks. Most recently, Compass/Mobile Problem Locator was updated on October 2, 2026 and Quiver QC on October 2, 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.*