# Twice As Hard Trainer vs RPI SSH Pro

The clearest difference is price: RPI SSH Pro at Free against Twice As Hard Trainer's $3.99. RPI SSH Pro also leads on update cadence (every 4 days vs every 4 months). Twice As Hard Trainer's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

RPI SSH Pro is free to download; Twice As Hard Trainer costs $3.99 up front. Twice As Hard Trainer sells 2 in-app purchases, starting at $1.99 per 3 months and RPI SSH Pro sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Twice As Hard Trainer ships an update every 4 months, RPI SSH Pro every 4 days. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Twice As Hard Trainer | RPI SSH Pro |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/twice-as-hard-trainer/id577559904/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Subscription | — |
| Size | 7 MB | 42 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ralph Cos](https://appshunter.io/developer/573505028) | [Albert Parti](https://appshunter.io/developer/534966701) |

## What reviewers say

### Twice As Hard Trainer

[App page](https://appshunter.io/ios/app/twice-as-hard-trainer/id577559904)

This app provides technical learning tools for close-up magicians, focusing on specific card magic plots and concepts. It offers interactive analysis and a streamlined interface for practicing complex routines.

**Highlights:** Virtual spectator concept, Simon Aronson's 'Twice as Hard' Plot, Jean-Marie Beckers's 'Inverse Influence', Display and whisper modes, Quick-touch interactive analyser, Decadic and tridecadic layouts

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months Subscription | $1.99 | per 3 months |
| Annual Subscription | $3.99 | per year |


### RPI SSH Pro

[App page](https://appshunter.io/ios/app/rpi-ssh-pro-for-linuxdebian/id6757713685)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Full Unlock | $3.99 | one-time |


## Frequently asked questions

### Is Twice As Hard Trainer free?

Twice As Hard Trainer costs $3.99, and also offers in-app purchases.

### Is RPI SSH Pro free?

RPI SSH Pro is free to download, with in-app purchases available.

### Do Twice As Hard Trainer or RPI SSH Pro have ads?

RPI SSH Pro shows ads; Twice As Hard Trainer does not.

### Which is updated more often, Twice As Hard Trainer or RPI SSH Pro?

Twice As Hard Trainer ships an update every 4 months, and RPI SSH Pro every 4 days. Most recently, Twice As Hard Trainer was updated on October 12, 2026 and RPI SSH Pro on October 17, 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.*