Comparison

Multitape Turing Machine vs Another Turing Machine

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

Head to head
About

Multitape Turing Machine

This app simulates a mathematical model of computation, allowing users to explore how abstract machines manipulate symbols on a tape according to defined rules. It's a tool for understanding the fundamental principles of computer algorithms.

Highlights
  • Turing machine simulation
  • Symbol manipulation on tape
  • Abstract computation model
  • Algorithm understanding
  • State and head movement
Read full description

Multitape Turing Machine Simulator. A Turing machine is a mathematical model of computation describing an abstract machine, that manipulates symbols on a strip of tape according to a table of rules. Despite the model's simplicity, it is capable of implementing any computer algorithm. The machine operates on a memory tape divided into cells, each of which can hold a single symbol drawn from symbols from the alphabet of the machine. It has a "head" that, at any point in the machine's operation, is positioned over one of these cells, and a "state" selected from a set of states. At each step of its operation, the head reads the symbol in its cell. Then, based on the symbol and the machine's own present state, the machine writes a symbol into the same cell, and moves the head one step to the left or the right, or halts the computation. The choice of which replacement symbol to write and which direction to move is based on a table that specifies what to do for each combination of the current state and the symbol that is read. Suggestions: snowlukin@gmail.com

About

Another Turing Machine

Features
Read full description

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 – Run programs on one or multiple tapes for complex simulations. - Flexible Alphabets – Use binary or decimal numbers or letters - Step-by-Step Execution – Watch the machine in action as it moves and modifies the tapes. - Share Your Programs – Export and share your Turing machine programs with others. - Generate PDF Reports – 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!

Screenshots

Multitape Turing Machine4 screens
Another Turing Machine4 screens

Verdict

The call

The clearest difference is price: Multitape Turing Machine at Free against Another Turing Machine's $1.99. Multitape Turing Machine also leads on iOS requirement (16.0 vs 18.2). Another Turing Machine's advantage is update cadence (daily vs every 8 months). On ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Multitape Turing Machine 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

Multitape Turing Machine ships an update every 8 months, Another Turing Machine daily. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Multitape Turing Machine versus Another Turing Machine: the parameters behind the verdict, then further details
ParameterMultitape Turing MachineAnother Turing Machine
PriceFree — better$1.99
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 8 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.2
Further details — not scored
Size2 MB1 MB
Age rating4++4
DeveloperDenis MandychStefan JOSTEN

In-app purchases

None

Multitape Turing Machine

No in-app purchases

None

Another Turing Machine

No in-app purchases

Questions

Is Multitape Turing Machine free?
Multitape Turing Machine is free to download, with no in-app purchases.
Is Another Turing Machine free?
Another Turing Machine costs $1.99, with no in-app purchases.
Do Multitape Turing Machine or Another Turing Machine have ads?
Neither Multitape Turing Machine nor Another Turing Machine shows ads.
Which is updated more often, Multitape Turing Machine or Another Turing Machine?
Multitape Turing Machine ships an update every 8 months, and Another Turing Machine daily. Most recently, Multitape Turing Machine was updated on October 30, 2026 and Another Turing Machine on October 28, 2026.

Other comparisons