Comparison

Another Turing Machine vs pocketFORTH

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Another Turing Machine

Features
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Unlock the power of computation with this Turing Machine, a fully featured Turing machine simulator designed for learning, experimentation, and analysis. Key Features: - Single or Multi-Tape Support โ€“ Run programs on one or multiple tapes for complex simulations. - Flexible Alphabets โ€“ Use binary or decimal numbers or letters - Step-by-Step Execution โ€“ Watch the machine in action as it moves and modifies the tapes. - Share Your Programs โ€“ Export and share your Turing machine programs with others. - Generate PDF Reports โ€“ Save and share reports including your configuration, program logic, and execution results. Whether you're a student, researcher, or enthusiast exploring the fundamentals of computation, this Turing Machine provides an intuitive and powerful way to experiment with Turing machines. Download now and start exploring the world of theoretical computing!

About

pocketFORTH

Features
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Discover one of the programming languages that helped shape modern computing. PocketFORTH is a modern FORTH environment inspired by the golden age of pocket computers and home computing, bringing the power of interactive programming directly to your iPhone and iPad. Whether you're a retro-computing enthusiast, a student, an electronics maker or simply curious to explore one of the most influential programming languages ever created, Pocket FORTH lets you write, run, edit and save FORTH programs through a clean, fast and completely offline interface. Designed for both learning and experimentation, Pocket FORTH combines the simplicity of the original language with modern features including live editing, dictionary browsing, source inspection, QR code sharing, persistent storage and a growing collection of built-in words compatible with classic FORTH systems.

Screenshots

Another Turing Machine4 screens
pocketFORTH4 screens

Verdict

The call

The clearest difference is price: pocketFORTH at Free against Another Turing Machine's $1.99. pocketFORTH also leads on iOS requirement (15.6 vs 18.2). Another Turing Machine's advantage is update cadence (daily vs every 3 weeks). On ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

pocketFORTH is free to download; Another Turing Machine costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Another Turing Machine ships an update daily, pocketFORTH every 3 weeks. The most recent releases landed on October 9, 2026 and September 20, 2026 respectively.

Scorecard3 real differences ยท 3 level
Another Turing Machine versus pocketFORTH: the parameters behind the verdict, then further details
ParameterAnother Turing MachinepocketFORTH
Price$1.99Free โ€” better
Update frequencyDaily โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS18.215.6 โ€” better
Further details โ€” not scored
Size1 MB1 MB
Age rating4+4+
DeveloperStefan JOSTENLeonardo Del Nonno

In-app purchases

None

Another Turing Machine

No in-app purchases

None

pocketFORTH

No in-app purchases

Questions

Is Another Turing Machine free?
Another Turing Machine costs $1.99, with no in-app purchases.
Is pocketFORTH free?
pocketFORTH is free to download, with no in-app purchases.
Do Another Turing Machine or pocketFORTH have ads?
Neither Another Turing Machine nor pocketFORTH shows ads.
Which is updated more often, Another Turing Machine or pocketFORTH?
Another Turing Machine ships an update daily, and pocketFORTH every 3 weeks. Most recently, Another Turing Machine was updated on October 9, 2026 and pocketFORTH on September 20, 2026.

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