Twice As Hard Trainer vs RPI SSH Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Twice As Hard Trainer
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.
- 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
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Twice As Hard Trainer forms part of a comprehensive suite of apps that dedicate to technical learning tools for close-up magicians. Twice as Hard Trainer addresses those who are familiar with the concepts related to Aronson, Tamariz, Nikolas in general, and the Twice as Hard plot in specific. If you know what these names relate to, and you apply the according techniques, then this app will help you stay tuned and inspired. A radical slim design. Cycle through the logical phases of the challenges at hand. Name it the 'virtual spectator' concept. Approaches: - Simon Aronson's 'Twice as Hard' Plot and his 'Undo Influence' concept - Jean-Marie Beckers's 'Inverse Influence' Credits: - credits to Simon Aronson for both 'Twice as Hard' and 'Undo Influence'. For details refer to: Simon Aronson, Try the Impossible, Simon Aronson Productions 2001. For details about 'Undo Influence' refer to: Simon Aronson, Try the Impossible, Simon Aronson Productions 2001. - credits to Jean-Marie Beckers for the 'Inverse Influence' concept, based on his version 'draH sa eciwT'. For details about 'draH sa eciwT', and the inverse version refer to Jean-Marie Beckers, Undo Influence Generalization, 2015. - I like to thank Simon Aronson and Jean-Marie Beckers for the permission to use their ideas for this commercial app. Some Features: - Aronson, Tamariz and three user defined ones - display and whisper modes - includes the quick-touch interactive analyser visualising the solution path and allowing for self imposed problem statements. Decadic and tridecadic layouts - feedback driven development - feels almost like a true deck of cards. Practicing card magic you don't want no complicated, overloaded and distracting user interface. Less is more. - probably the most complete, and straightforward solution available. A card, a number, think, act, check, and again. Swipe, swipe, think, verify. Swipe Twice, and again. To experience the look and feel of 'Twice As Hard Trainer' load the free 'Random Input' app available by this developer. - License agreement - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy policy - https://yeahgic.com/pge_PrivacyTwice.htm
RPI SSH Pro
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RPI SSH PRO – fast SSH-based server management RPI SSH PRO is a modern, fast, and intuitive SSH client that lets you manage your servers easily from your mobile device. It supports Raspberry Pi, Linux, Debian, Synology (Linux-based) systems, and Windows servers with OpenSSH, providing quick access to system status, maintenance tasks, and command execution. System Overview (Dashboard) View the most important system information at a glance: • Uptime • CPU usage • Temperature • Disks and total storage • Mounted file systems • Number of connected drives Designed for fast diagnostics and everyday server monitoring. Command Gallery (Samples) A wide range of prebuilt command templates: • can be quickly added to your own Command Cards • perfect for maintenance, diagnostics, and administration tasks • works across Linux-based systems and Windows PowerShell environments Command Cards Manage your custom commands using cards: • add, edit, and search command cards • drag & drop reordering • Quick Run mode for one-tap execution • global cards or server-specific cards • reusable commands across multiple servers and platforms Widget Quick Launch Your most important command cards can be added as widgets: • run commands without opening the app • ideal for frequently used maintenance and monitoring tasks • instant access to your most important server actions Multi-server support • add and edit multiple servers • switch between servers quickly • secure connections using SSH host key verification • manage mixed environments (Linux + Windows) from one app Terminal Modes Choose the terminal experience that best fits your workflow: • Simple terminal for basic commands and quick actions • Full PTY terminal for interactive shell usage The Ping screen is also directly accessible from the terminal view, allowing you to: • quickly check network connectivity • test latency and host availability • perform targeted ping tests toward the selected server Ideal for troubleshooting and network diagnostics directly within the SSH workflow. Windows PTY Support • Full PTY SSH terminal for Windows servers • Supports PowerShell and interactive commands • Proper handling of interactive tools, prompts, and real shell behavior • Ideal for Windows Server administration over SSH Settings & Customization The application is fully customizable: • dark / light / colorful / system default themes • language selection • command card size adjustment (compact or large card layout) • SSH and PTY terminal logging • Ping feature settings and configuration • configurable SSH timeout settings • optimized for touch interaction and extended terminal usage Tools section in Settings • Ping – TCP/ICMP network test • LAN Scan – Discover devices on your local network • Port Scan – Scan common ports or custom ranges Full Version All features of the application are available with the Full version purchase. The purchase is one-time only, no subscription required, and helps support further development.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Twice As Hard Trainer | RPI SSH Pro |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 7 MB | 42 MB |
| Age rating | 4+ | 12+ |
| Developer | Ralph Cos | Albert Parti |
In-app purchases
Twice As Hard Trainer
- 3 Months Subscription3 Days trial$1.993 Months
- Annual Subscription7 Days trial$3.991 Year
RPI SSH Pro
- Remove Ads$2.99
- Full Unlock$3.99
Questions
Is Twice As Hard Trainer free?
Is RPI SSH Pro free?
Do Twice As Hard Trainer or RPI SSH Pro have ads?
Which is updated more often, Twice As Hard Trainer or RPI SSH Pro?
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