# Techmaster vs Z Platform

The clearest difference is update cadence: Z Platform at every 5 days against Techmaster's every 4 months. Techmaster's advantage is iOS requirement (12.0 vs 18.5). 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.

Techmaster ships an update every 4 months, Z Platform every 5 days. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Techmaster | Z Platform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/z-platform/id6751442873/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 41 MB | 184 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Techmaster de Mexico](https://appshunter.io/developer/1262925786) | [Egalvanic LLC](https://appshunter.io/developer/1835143918) |

## What reviewers say

### Techmaster

[App page](https://appshunter.io/ios/app/techmaster/id1262925787)

**Features:** macOS Compatibility

**In-app purchases:** none


### Z Platform

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

This platform assists service providers in managing electrical distribution systems for medium-to-high voltage applications. It streamlines workflows, prioritizes tasks, and supports data collection for electrical maintenance standards like NFPA 70B and 70E.

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Techmaster free?

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

### Is Z Platform free?

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

### Do Techmaster or Z Platform have ads?

Neither Techmaster nor Z Platform shows ads.

### Which is updated more often, Techmaster or Z Platform?

Techmaster ships an update every 4 months, and Z Platform every 5 days. Most recently, Techmaster was updated on November 11, 2026 and Z Platform on November 8, 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.*