# GTO Preflop vs THM

The clearest difference is in-app purchases: THM at none against GTO Preflop's 16. THM also leads on iOS requirement (11.0 vs 15.6). GTO Preflop's advantage is device support. On price there is nothing between them.

Both are free to download. GTO Preflop sells 16 in-app purchases, starting at $7.99 per 7 days. THM asks for nothing beyond the download.

## The numbers

| Metric | GTO Preflop | THM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (243 ratings)](https://appshunter.io/ios/app/gto-preflop/id1629141961/reviews)** | — |
| Number of ratings | **243** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 11 days | — |
| Monetization | Subscription | — |
| Size | 124 MB | 50 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [Peka Software AS](https://appshunter.io/developer/1618515753) | [VAN NGUYEN DAO](https://appshunter.io/developer/1633273032) |

## What reviewers say

### GTO Preflop

[App page](https://appshunter.io/ios/app/gto-preflop/id1629141961)

Master Texas Hold'em preflop strategy with an AI-powered solver and trainer. Analyze ranges, practice hands, and improve win rates across various game formats and stack sizes.

**Highlights:** GTO preflop solver and range viewer, Advanced multiway solver, Interactive poker trainer with achievements, Comprehensive coverage for cash games, MTTs, and Spin & Go, Equity calculator with EV visualization, Professional preflop range charts

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $7.99 | per 7 days |
| Pro Weekly | $11.99 | per 7 days |
| Pro Weekly | $14.99 | per 7 days |
| Full Access | $16.99 | per month |
| Pro - 1 Month | $19.99 | per month |
| Pro Monthly | $19.99 | per month |
| Pro Monthly | $29.99 | per month |
| Access to all ranges | $29.99 | per month |
| Pro Quarterly | $39.99 | per 3 months |
| Pro Quarterly | $59.99 | per 3 months |
| Access to Pro features | $107.99 | per year |
| Pro version - Billed annually | $119.00 | per year |
| Pro Yearly | $119.99 | per year |
| Pro Yearly | $149.99 | per year |
| Pro Yearly | $179.99 | per year |
| Full feature access - Lifetime | $359.00 | one-time |


### THM

[App page](https://appshunter.io/ios/app/thm/id6472076192)

**In-app purchases:** none


## Frequently asked questions

### Is GTO Preflop free?

GTO Preflop is free to download, with in-app purchases available.

### Is THM free?

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

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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.*