# Thor TH320 vs PLMA Events

Thor TH320 and PLMA Events are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Thor TH320 | PLMA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thor-th320/id1626413374/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 48 MB | 189 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Thor Poletest Limited](https://appshunter.io/developer/1626413616) | [vFairs LLC](https://appshunter.io/developer/1349888986) |

## What reviewers say

### Thor TH320

[App page](https://appshunter.io/ios/app/thor-th320/id1626413374)

This application aids in asset management by capturing objective condition data for poles. It provides field users with health and safety information and office users with maintenance decisioning data. The system integrates a field kit with app and cloud-based services.

**Highlights:** Objective condition data capture, Repeatable and reliable pole testing, GPS location tagging, Universal Date and Time stamping (UTC), Health and safety information, Maintenance decisioning data

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

**In-app purchases:** none


### PLMA Events

[App page](https://appshunter.io/ios/app/plma-events/id6747658666)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thor TH320 free?

Thor TH320 is free to download, with no in-app purchases.

### Is PLMA Events free?

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

### Do Thor TH320 or PLMA Events have ads?

Neither Thor TH320 nor PLMA Events shows ads.

### Which is updated more often, Thor TH320 or PLMA Events?

Thor TH320 ships an update every 2 months, and PLMA Events every 2 months. Most recently, Thor TH320 was updated on October 24, 2026 and PLMA Events on October 14, 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.*