# greatEvent vs Technaus Solar

The clearest difference is iOS requirement: Technaus Solar at 12.0 against greatEvent's 15.0. On price, update cadence, 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.

greatEvent ships an update every 5 weeks, Technaus Solar monthly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | greatEvent | Technaus Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/greatevent-booking-simplified/id1561215329/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 95 MB | 42 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [STELLAR IDEA LABS INC](https://appshunter.io/developer/1560598103) | [Guruprakash Kaniyamuthan](https://appshunter.io/developer/1782595896) |

## What reviewers say

### greatEvent

[App page](https://appshunter.io/ios/app/greatevent-booking-simplified/id1561215329)

This app streamlines the process of booking hotel meeting rooms and event spaces online. Customers can search real-time inventory, customize event details, and complete bookings and payments seamlessly. Hoteliers gain a sales and catering platform to manage leads and bookings efficiently.

**Highlights:** Real-time meeting space inventory, Online booking and payment, Event planning customization, Hotelier sales and catering dashboard, Lead management for hoteliers, Seamless user experience

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

**In-app purchases:** none


### Technaus Solar

[App page](https://appshunter.io/ios/app/technaus-solar/id6738963894)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is greatEvent free?

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

### Is Technaus Solar free?

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

### Do greatEvent or Technaus Solar have ads?

Neither greatEvent nor Technaus Solar shows ads.

### Which is updated more often, greatEvent or Technaus Solar?

greatEvent ships an update every 5 weeks, and Technaus Solar monthly. Most recently, greatEvent was updated on October 24, 2026 and Technaus Solar on October 11, 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.*