# ZENTRA Utility vs Lightning PT

The clearest difference is update cadence: Lightning PT at every 3 weeks against ZENTRA Utility's every 4 months. ZENTRA Utility's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

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

ZENTRA Utility ships an update every 4 months, Lightning PT every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ZENTRA Utility | Lightning PT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/zentra-utility/id1181233790/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 91 MB | 47 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [METER Group, Inc.](https://appshunter.io/developer/1792460527) | [Sprayfoam Southwest, Inc](https://appshunter.io/developer/1795428018) |

## What reviewers say

### ZENTRA Utility

[App page](https://appshunter.io/ios/app/zentra-utility/id1181233790)

Configure and manage METER Data Loggers wirelessly via Bluetooth. View sensor data, adjust settings, test connectivity, and update firmware for compatible devices.

**Highlights:** Wireless Bluetooth connection, View sensor data, Configure device settings, Test cellular connection, Update firmware, Calibrate sensors

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

**In-app purchases:** none


### Lightning PT

[App page](https://appshunter.io/ios/app/lightning-pt/id6741761133)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZENTRA Utility free?

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

### Is Lightning PT free?

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

### Do ZENTRA Utility or Lightning PT have ads?

Neither ZENTRA Utility nor Lightning PT shows ads.

### Which is updated more often, ZENTRA Utility or Lightning PT?

ZENTRA Utility ships an update every 4 months, and Lightning PT every 3 weeks. Most recently, ZENTRA Utility was updated on November 2, 2026 and Lightning PT on October 30, 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.*