iPry vs EpochField 5.1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iPry
This app enables accurate and reliable Partial Discharge (PD) measurements for high and medium voltage electrical assets using a portable device. It offers different operating modes from basic surveys to expert analysis, with options to save and cloud-sync detailed measurement data.
- On-line Partial Discharge (PD) measurements
- Basic, Advanced, and Premium operating modes
- Traffic light PD indication
- Save measurements with pictures, videos, and GPS
- Pry-Cam Cloud for remote analysis and reporting
- Remote diagnosis from PD experts
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iPry-Cam is the revolutionary way to perform on-line, accurate and reliable Partial Discharge (PD) measurements with your Pry-Cam Portable Device. iPry-Cam and Pry-Cam Portable empower your business by increasing uptime, asset longevity and safety, while reducing maintenance costs and risks for any High Voltage and Medium Voltage electrical assets. With iPry-Cam you can operate your Pry-Cam Portable in the three different operating modes in order to get more and more information required to fit with your expectations and PD expertise level. Temporarily moving from Basic to Advanced to Premium modes allows you to satisfy any needs with one single instrument. No matter if you are a Basic User looking only for a reliable handheld PD surveyor with traffic light approach (PD free or not) or a to TOP PD Expert looking to operate the best PD instrument available on the market to detect and locate critical PDs. BASIC MODE is the best way for quick on-line PD scan with a reliable traffic light and simplified PD diagram. The main features are: - Autoset function - Reliable traffic light based on Pry-Cam BrainTM - Simplified PD pattern with the indication of PD source ADVANCED MODE is the best solution for simple or advanced PD diagnosis based on the PD pattern only. The main features are: - Autoset or custom settings - Complete PD pattern PREMIUM MODE is the best solution for PD Experts. The main features are: - Autoset or custom settings - Complete PD pattern - Waveforms and frequency spectrum of each single PD pulse - 3 filters for PD classification and separation - Re-sync function SAVING: If you wish, every single PD measurement performed in basic, advanced or premium modes can be saved on your iPad in a revolutionary way. Enjoy adding pictures, videos, recording messages, GPS coordinates, notes and tags to every PD measurements you want to save. PRY-CAM CLOUD: If you wish, your selected PD measurements, together with all the additional information stored in it, can be sent to the Pry-Cam Cloud where they are safely stored and protected. By accessing into your Pry-Cam Cloud member area you can remotely check, analyze and upgrade your own PD measurements and get advanced insights, such as automatic reports and data statistics. Additionally, from the Pry-Cam Cloud you can virtually access to the Prysmian PD Experts for remote diagnosis. iPry-Cam and Pry-Cam Portable are a real revolution for your condition assessment of HV and MV electrical assets.
EpochField 5.1
This mobile mapping solution offers tools to streamline daily workflows for field workers. It allows for efficient download, visualization, and search of corporate GIS data, with offline functionality for 98% of its features. Navigate using on-board GPS and a library of basemaps.
- Streamline daily workflows
- Download corporate GIS data
- Visualize and search data
- Offline functionality
- On-board GPS navigation
- Library of basemaps
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Epoch Solutions Group's mobile mapping solution, EpochField, provides its users with a suite of user-friendly tools to help streamline daily workflows. Corporate GIS data can be downloaded efficiently and securely over cellular or wireless networks. That data can be visualized, searched, and identified through several easy-to-use tools. EpochField also provides its users a substantial library of basemaps and operational data, and communicates directly with on-board GPS devices to help navigate users throughout their service territory. 98% of the application will work whether the user is online or offline, making EpochField an invaluable piece of a utility field worker’s toolkit.
Screenshots
Verdict
The clearest difference is rating: iPry at 5.0 against EpochField 5.1's 1.0. EpochField 5.1's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 13.0). On price, ratings volume, update cadence and ads 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.
iPry holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | iPry | EpochField 5.1 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 229 MB |
| Age rating | 4+ | 4+ |
| Developer | Prysmian Electronics | Epoch Solutions Group Inc |
Customer experience
iPry
EpochField 5.1
In-app purchases
iPry
No in-app purchases
EpochField 5.1
No in-app purchases









