# SKM Mobile vs Z Platform

The clearest difference is rating: Z Platform at 5.0 against SKM Mobile's 3.0. Z Platform also leads on in-app purchases (none vs 1) and update cadence (every 5 days vs every 7 months). SKM Mobile's advantage is iOS requirement (12.2 vs 18.5). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. SKM Mobile sells 1 in-app purchase, starting at $299.99 per year. Z Platform asks for nothing beyond the download.

Z Platform holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 7 respectively.

SKM Mobile ships an update every 7 months, Z Platform every 5 days. The most recent releases landed on October 16, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SKM Mobile | Z Platform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/skm-mobile/id1543836977/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/z-platform/id6751442873/reviews)** |
| Number of ratings | 3 | **7** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | Subscription | **Free** |
| Size | 132 MB | 183 MB |
| Requires iOS | **12.2** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [S.K.M. SYSTEMS ANALYSIS, INC.](https://appshunter.io/developer/1543836979) | [Egalvanic LLC](https://appshunter.io/developer/1835143918) |

## What reviewers say

### SKM Mobile

[App page](https://appshunter.io/ios/app/skm-mobile/id1543836977)

Capture field data, view study results, and manage equipment settings on your mobile device. Seamlessly import information to your desktop program and enhance your workflow with on-the-go access to essential project details.

**Highlights:** Field data collection, View study results, Import data to desktop, Capture photos and videos, Scan QR codes, Scribble notes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SKM Mobile Subscription | $299.99 | per year |


### Z Platform

[App page](https://appshunter.io/ios/app/z-platform/id6751442873)

This platform provides tools for managing electrical distribution system maintenance. It supports tasks related to electrical maintenance, data collection, and quoting for service providers.

**Highlights:** Work session management, NFPA 70B and 70E compliance support, Infrared thermography tools, Arc Flash Hazard Analysis data collection, Multi-year maintenance quoting, De-energized testing support

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

**In-app purchases:** none


## Frequently asked questions

### Is SKM Mobile free?

SKM Mobile is free to download, with in-app purchases available.

### Is Z Platform free?

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

### Which has better reviews, SKM Mobile or Z Platform?

Z Platform is rated higher. SKM Mobile averages 3.0 out of 5 from 3 ratings, while Z Platform averages 5.0 from 7 ratings.

### Do SKM Mobile or Z Platform have ads?

Neither SKM Mobile nor Z Platform shows ads.

### Which is updated more often, SKM Mobile or Z Platform?

SKM Mobile ships an update every 7 months, and Z Platform every 5 days. Most recently, SKM Mobile was updated on October 16, 2026 and Z Platform on October 28, 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.*