# KOGS 2026 vs SPE GTTS

The clearest difference is ads: SPE GTTS at none against KOGS 2026's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | KOGS 2026 | SPE GTTS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spe-gtts/id6758278705/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Daily |
| Monetization | — | Free |
| Size | 140 MB | 77 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Society of Petroleum Engineers](https://appshunter.io/developer/462296248) | [Amr Ramadan](https://appshunter.io/developer/1866134151) |

## What reviewers say

### KOGS 2026

[App page](https://appshunter.io/ios/app/kogs-2026/id6756704724)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SPE GTTS

[App page](https://appshunter.io/ios/app/spe-gtts/id6758278705)

This app serves as a hub for professionals in the geothermal energy sector. It provides access to news, technical articles, an expert directory, and an AI assistant for real-time queries. Users can also track upcoming events and webinars.

**Highlights:** Latest GTTS Newsletters, Curated technical articles, Expert directory, AI Assistant for geothermal queries, Event and webinar tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KOGS 2026 free?

KOGS 2026 is free to download, with no in-app purchases.

### Is SPE GTTS free?

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

### Do KOGS 2026 or SPE GTTS have ads?

KOGS 2026 shows ads; SPE GTTS does not.

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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.*