Pi Dev Mobile vs Cable Qualifier Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pi Dev Mobile
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Pi app companion for pi.dev. This connects to pi server you can run using npx pi-rpc-server
Cable Qualifier Pro
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The Telebyte Cable Qualifier is a compact, field-ready solution for testing and verifying the performance of Single Pair Ethernet (SPE) cables. Designed for industrial and manufacturing environments, it helps technicians quickly assess cable integrity, detect faults, and ensure compliance with IEEE 802.3-2022. Key Capabilities: - Pass/Fail Indicators: Simple green/yellow/red results for fast decision-making. - DC Resistance & Fault Detection: Identify open/short circuits, and shield continuity. - Advanced Testing: Ping Packet Loss, Cable Fault Detection, Cable Length Detection and Link Quality (SNR). - Power Class Qualification: Supports Ethernet-APL Power Classes A–C and PoDL Type E Classes 10–15. - Mobile App Integration: Bluetooth 5.4 connectivity with intuitive app control and PDF report generation. - Field-Friendly Design: Battery-operated, firmware-upgradable, and equipped with detachable adapters. Whether you're installing new cables or troubleshooting existing infrastructure, Telebyte’s Cable Qualifier delivers reliable diagnostics with minimal training and maximum efficiency
Screenshots
Verdict
The clearest difference is update cadence: Cable Qualifier Pro at every 4 days against Pi Dev Mobile's every 2 weeks. Cable Qualifier Pro also leads on iOS requirement (18.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Pi Dev Mobile ships an update every 2 weeks, Cable Qualifier Pro every 4 days. The most recent releases landed on November 13, 2026 and November 6, 2026 respectively.
| Parameter | Pi Dev Mobile | Cable Qualifier Pro |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 26.1 | 18.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Om More | Telebyte Inc |
In-app purchases
Pi Dev Mobile
No in-app purchases
Cable Qualifier Pro
No in-app purchases
