# Platrum vs Event.Rocks

The clearest difference is rating: Platrum at 4.5 against Event.Rocks's 4.0. Platrum also leads on iOS requirement (13.0 vs 15.0). Event.Rocks's advantage is review sentiment (50% vs 32%) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, 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.

Platrum holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews complicate that: 32% of Platrum's written reviews are positive against 50% of Event.Rocks's, so the app with the better star average is not the one people write more warmly about.

Platrum ships an update every 2 months, Event.Rocks every 3 weeks. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Platrum | Event.Rocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/platrum/id1580435585/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/eventrocks/id1594366065/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 32.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 52 MB | 69 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Platrum](https://appshunter.io/developer/1580435887) | [Mercury Development, LLC](https://appshunter.io/developer/305978040) |

## What reviewers say

### Platrum

[App page](https://appshunter.io/ios/app/platrum/id1580435585)

This business management service offers 11 tools to automate operations. The mobile app provides access to employee metrics, a knowledge base, an academy, task management, quality control, and financial tools.

**Highlights:** Employee metrics tracking, Knowledge base, Employee academy, Task management, Quality control, Financial management

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

**In-app purchases:** none


### Event.Rocks

[App page](https://appshunter.io/ios/app/eventrocks/id1594366065)

This app provides a mobile platform for conferences, trade shows, and events. Attendees can access event details, create personalized schedules, and engage through Q&A and polls. Organizers can easily manage their event's mobile presence, boost engagement, and gather insights.

**Highlights:** Event program and details, Personalized schedule creation, Speaker and attendee information, In-app Q&A and polls, Offline event access, Instant content updates for organizers, Attendee engagement tools

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Platrum free?

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

### Is Event.Rocks free?

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

### Which has better reviews, Platrum or Event.Rocks?

Platrum is rated higher. Platrum averages 4.5 out of 5 from 2 ratings, while Event.Rocks averages 4.0 from 3 ratings.

### Do Platrum or Event.Rocks have ads?

Neither Platrum nor Event.Rocks shows ads.

### Which is updated more often, Platrum or Event.Rocks?

Platrum ships an update every 2 months, and Event.Rocks every 3 weeks. Most recently, Platrum was updated on October 16, 2026 and Event.Rocks on October 13, 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.*